Replace REST and RabbitMQ with gRPC by benthecarman · Pull Request #176 · lightningdevkit/ldk-server

-Original file line number
+Diff line change
@@ Expand Up / @@ -3,10 +3,10 @@ name: Check Generated Protos @@
 on:
  push:
  paths:
- - 'ldk-server-protos/**'
+ - 'ldk-server-grpc/**'
  pull_request:
  paths:
- - 'ldk-server-protos/**'
+ - 'ldk-server-grpc/**'
  workflow_dispatch:
 permissions:
@@ Expand All / @@ -28,12 +28,12 @@ jobs: @@
  - name: Install protoc
  run: sudo apt-get install -y protobuf-compiler
  - name: Generate protos
- run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos
+ run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc
  - name: Format generated code
  run: rustup component add rustfmt && cargo fmt --all
  - name: Check for differences
  run: |
  if ! git diff --exit-code; then
- echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-protos && cargo fmt --all"
+ echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-grpc && cargo fmt --all"
  exit 1
  fi

-Original file line number
+Diff line change
@@ -1,4 +1,4 @@
-name: Integration Tests
+name: End-to-End Tests
 on: [ push, pull_request ]
@@ Expand All / @@ -10,23 +10,9 @@ concurrency: @@
  cancel-in-progress: true
 jobs:
-integration-tests:
+e2e-tests:
  runs-on: ubuntu-latest
- services:
- rabbitmq:
- image: rabbitmq:3
- env:
- RABBITMQ_DEFAULT_USER: guest
- RABBITMQ_DEFAULT_PASS: guest
- ports:
- - 5672:5672
- options: >-
- --health-cmd "rabbitmqctl node_health_check"
- --health-interval 10s
- --health-timeout 5s
- --health-retries 5
  steps:
  - name: Checkout code
  uses: actions/checkout@v6
@@ Expand All / @@ -48,11 +34,6 @@ jobs: @@
  - name: Set bitcoind environment variable
  run: echo "BITCOIND_EXE=$( pwd )/bin/bitcoind-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_ENV"
- - name: Run RabbitMQ integration tests
- run: cargo test --features integration-tests-events-rabbitmq --verbose --color=always -- --nocapture
- env:
- RUST_BACKTRACE: 1
  - name: Run end-to-end tests
  run: cargo test --manifest-path e2e-tests/Cargo.toml --verbose --color=always -- --test-threads=4 --nocapture
  env:
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up @@
 - **ldk-server** - Main daemon server (entry point: `src/main.rs`)
 - **ldk-server-cli** - CLI client using clap
 - **ldk-server-client** - Reqwest-based client library
-- **ldk-server-protos** - Protocol buffer definitions and generated Rust code
+- **ldk-server-grpc** - Protocol buffer definitions, generated Rust code, and shared gRPC primitives
 ## Development Rules
@@ Expand Down @@

CONTRIBUTING.md

Original file line numberDiff line numberDiff line change
@@ -40,13 +40,13 @@ cargo clippy --all-features -- -D warnings -A clippy::drop_non_drop # Lint (CI
## Protocol Buffer Generation

```bash
RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos
RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc
cargo fmt --all
```

## Adding a New API Endpoint

1. Define request/response messages in `ldk-server-protos/src/proto/api.proto`
1. Define request/response messages in `ldk-server-grpc/src/proto/api.proto`
2. Regenerate protos (see above)
3. Create handler in `ldk-server/src/api/` (follow existing patterns)
4. Add route in `ldk-server/src/service.rs`
Expand Down

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Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. lightningdevkit /ldk-serverPublic Notifications You must be signed in to change notification settings Fork 56 Star 67 Code Issues21 Pull requests22 Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Actions Projects Security and quality Insights Replace REST and RabbitMQ with gRPC#176 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged tnull merged 8 commits into lightningdevkit:main from benthecarman:from-scratch-grpcApr 9, 2026 Conversation 40 Commits 8 Checks 10 Files changed Uh oh! There was an error while loading. Please reload this page. Merged Replace REST and RabbitMQ with gRPC #176 Show file tree Hide file tree Changes from all commits Commits Show all changes 8 commits Select commit Hold shift + click to select a range f08effa Add gRPC service definition to api.proto benthecarman Mar 27, 2026494e2b7 Change handler signatures to borrow Context benthecarman Mar 27, 202612ad044 Rename ldk-server-protos to ldk-server-grpc benthecarman Mar 27, 2026d161d40 Replace REST with gRPC on server benthecarman Mar 27, 20266925a5c Update client library for gRPC benthecarman Mar 27, 2026d47d698 Add SubscribeEvents server-streaming RPC benthecarman Mar 27, 2026a870be0 Update cli for gRPC benthecarman Mar 27, 20262a689fd Update e2e tests CI benthecarman Mar 27, 2026 File filter Filter by extension Filter by extension .lock (2) .md (2) .proto (4) .rs (62) .toml (6) .yml (2) All 6 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! 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Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace .github/workflows/check-protos.yml check-protos.yml .github/workflows/e2e-tests.yml e2e-tests.yml CLAUDE.md CLAUDE.md CONTRIBUTING.md CONTRIBUTING.md Cargo.lock Cargo.lock Cargo.toml Cargo.toml e2e-tests/Cargo.lock Cargo.lock e2e-tests/Cargo.toml Cargo.toml e2e-tests/build.rs build.rs e2e-tests/src/lib.rs lib.rs e2e-tests/tests/e2e.rs e2e.rs ldk-server-cli/src/config.rs config.rs ldk-server-cli/src/main.rs main.rs ldk-server-cli/src/types.rs types.rs ldk-server-client/Cargo.toml Cargo.toml ldk-server-client/src/client.rs client.rs ldk-server-client/src/error.rs error.rs ldk-server-client/src/lib.rs lib.rs ldk-server-grpc/Cargo.toml Cargo.toml ldk-server-grpc/build.rs build.rs ldk-server-grpc/src/api.rs api.rs ldk-server-grpc/src/endpoints.rs endpoints.rs ldk-server-grpc/src/error.rs error.rs ldk-server-grpc/src/events.rs events.rs ldk-server-grpc/src/grpc.rs grpc.rs ldk-server-grpc/src/lib.rs lib.rs ldk-server-grpc/src/proto/api.proto api.proto ldk-server-grpc/src/proto/error.proto error.proto ldk-server-grpc/src/proto/events.proto events.proto ldk-server-grpc/src/proto/types.proto types.proto ldk-server-grpc/src/serde_utils.rs serde_utils.rs ldk-server-grpc/src/types.rs types.rs ldk-server/Cargo.toml Cargo.toml ldk-server/ldk-server-config.toml ldk-server-config.toml ldk-server/src/api/bolt11_claim_for_hash.rs bolt11_claim_for_hash.rs ldk-server/src/api/bolt11_fail_for_hash.rs bolt11_fail_for_hash.rs ldk-server/src/api/bolt11_receive.rs bolt11_receive.rs ldk-server/src/api/bolt11_receive_for_hash.rs bolt11_receive_for_hash.rs ldk-server/src/api/bolt11_receive_via_jit_channel.rs bolt11_receive_via_jit_channel.rs ldk-server/src/api/bolt11_send.rs bolt11_send.rs ldk-server/src/api/bolt12_receive.rs bolt12_receive.rs ldk-server/src/api/bolt12_send.rs bolt12_send.rs ldk-server/src/api/close_channel.rs close_channel.rs ldk-server/src/api/connect_peer.rs connect_peer.rs ldk-server/src/api/decode_invoice.rs decode_invoice.rs ldk-server/src/api/decode_offer.rs decode_offer.rs ldk-server/src/api/disconnect_peer.rs disconnect_peer.rs ldk-server/src/api/export_pathfinding_scores.rs export_pathfinding_scores.rs ldk-server/src/api/get_balances.rs get_balances.rs ldk-server/src/api/get_node_info.rs get_node_info.rs ldk-server/src/api/get_payment_details.rs get_payment_details.rs ldk-server/src/api/graph_get_channel.rs graph_get_channel.rs ldk-server/src/api/graph_get_node.rs graph_get_node.rs ldk-server/src/api/graph_list_channels.rs graph_list_channels.rs ldk-server/src/api/graph_list_nodes.rs graph_list_nodes.rs ldk-server/src/api/list_channels.rs list_channels.rs ldk-server/src/api/list_forwarded_payments.rs list_forwarded_payments.rs ldk-server/src/api/list_payments.rs list_payments.rs ldk-server/src/api/list_peers.rs list_peers.rs ldk-server/src/api/mod.rs mod.rs ldk-server/src/api/onchain_receive.rs onchain_receive.rs ldk-server/src/api/onchain_send.rs onchain_send.rs ldk-server/src/api/open_channel.rs open_channel.rs ldk-server/src/api/sign_message.rs sign_message.rs ldk-server/src/api/splice_channel.rs splice_channel.rs ldk-server/src/api/spontaneous_send.rs spontaneous_send.rs ldk-server/src/api/unified_send.rs unified_send.rs ldk-server/src/api/update_channel_config.rs update_channel_config.rs ldk-server/src/api/verify_signature.rs verify_signature.rs ldk-server/src/io/events/event_publisher.rs event_publisher.rs ldk-server/src/io/events/mod.rs mod.rs ldk-server/src/io/events/rabbitmq/mod.rs mod.rs ldk-server/src/io/mod.rs mod.rs ldk-server/src/main.rs main.rs ldk-server/src/service.rs service.rs ldk-server/src/util/config.rs config.rs ldk-server/src/util/proto_adapter.rs proto_adapter.rs ldk-server/src/util/tls.rs tls.rs There are no files selected for viewing 8 changes: 4 additions & 4 deletions 8 .github/workflows/check-protos.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -3,10 +3,10 @@ name: Check Generated Protos on: push: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' pull_request: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' workflow_dispatch: permissions: Expand All @@ -28,12 +28,12 @@ jobs: - name: Install protoc run: sudo apt-get install -y protobuf-compiler - name: Generate protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc - name: Format generated code run: rustup component add rustfmt && cargo fmt --all - name: Check for differences run: | if ! git diff --exit-code; then echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-protos && cargo fmt --all" echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-grpc && cargo fmt --all" exit 1 fi 23 changes: 2 additions & 21 deletions 23 ...ows/integration-tests-events-rabbitmq.yml → .github/workflows/e2e-tests.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,4 +1,4 @@ name: Integration Tests name: End-to-End Tests on: [ push, pull_request ] Expand All @@ -10,23 +10,9 @@ concurrency: cancel-in-progress: true jobs: integration-tests: e2e-tests: runs-on: ubuntu-latest services: rabbitmq: image: rabbitmq:3 env: RABBITMQ_DEFAULT_USER: guest RABBITMQ_DEFAULT_PASS: guest ports: - 5672:5672 options: >- --health-cmd "rabbitmqctl node_health_check" --health-interval 10s --health-timeout 5s --health-retries 5 steps: - name: Checkout code uses: actions/checkout@v6 Expand All @@ -48,11 +34,6 @@ jobs: - name: Set bitcoind environment variable run: echo "BITCOIND_EXE=$( pwd )/bin/bitcoind-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_ENV" - name: Run RabbitMQ integration tests run: cargo test --features integration-tests-events-rabbitmq --verbose --color=always -- --nocapture env: RUST_BACKTRACE: 1 - name: Run end-to-end tests run: cargo test --manifest-path e2e-tests/Cargo.toml --verbose --color=always -- --test-threads=4 --nocapture env: Expand Down 2 changes: 1 addition & 1 deletion 2 CLAUDE.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -9,7 +9,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for build commands, testing, code style, - **ldk-server** - Main daemon server (entry point: `src/main.rs`) - **ldk-server-cli** - CLI client using clap - **ldk-server-client** - Reqwest-based client library - **ldk-server-protos** - Protocol buffer definitions and generated Rust code - **ldk-server-grpc** - Protocol buffer definitions, generated Rust code, and shared gRPC primitives ## Development Rules Expand Down 4 changes: 2 additions & 2 deletions 4 CONTRIBUTING.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -40,13 +40,13 @@ cargo clippy --all-features -- -D warnings -A clippy::drop_non_drop # Lint (CI ## Protocol Buffer Generation ```bash RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc cargo fmt --all ``` ## Adding a New API Endpoint 1. Define request/response messages in `ldk-server-protos/src/proto/api.proto` 1. Define request/response messages in `ldk-server-grpc/src/proto/api.proto` 2. Regenerate protos (see above) 3. Create handler in `ldk-server/src/api/` (follow existing patterns) 4. Add route in `ldk-server/src/service.rs` Expand Down Loading Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 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Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. lightningdevkit /ldk-serverPublic Notifications You must be signed in to change notification settings Fork 56 Star 67 Code Issues21 Pull requests22 Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Actions Projects Security and quality Insights Replace REST and RabbitMQ with gRPC#176 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged tnull merged 8 commits into lightningdevkit:main from benthecarman:from-scratch-grpcApr 9, 2026 Conversation 40 Commits 8 Checks 10 Files changed Uh oh! There was an error while loading. Please reload this page. Merged Replace REST and RabbitMQ with gRPC #176 Show file tree Hide file tree Changes from all commits Commits Show all changes 8 commits Select commit Hold shift + click to select a range f08effa Add gRPC service definition to api.proto benthecarman Mar 27, 2026494e2b7 Change handler signatures to borrow Context benthecarman Mar 27, 202612ad044 Rename ldk-server-protos to ldk-server-grpc benthecarman Mar 27, 2026d161d40 Replace REST with gRPC on server benthecarman Mar 27, 20266925a5c Update client library for gRPC benthecarman Mar 27, 2026d47d698 Add SubscribeEvents server-streaming RPC benthecarman Mar 27, 2026a870be0 Update cli for gRPC benthecarman Mar 27, 20262a689fd Update e2e tests CI benthecarman Mar 27, 2026 File filter Filter by extension Filter by extension .lock (2) .md (2) .proto (4) .rs (62) .toml (6) .yml (2) All 6 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! 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Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace .github/workflows/check-protos.yml check-protos.yml .github/workflows/e2e-tests.yml e2e-tests.yml CLAUDE.md CLAUDE.md CONTRIBUTING.md CONTRIBUTING.md Cargo.lock Cargo.lock Cargo.toml Cargo.toml e2e-tests/Cargo.lock Cargo.lock e2e-tests/Cargo.toml Cargo.toml e2e-tests/build.rs build.rs e2e-tests/src/lib.rs lib.rs e2e-tests/tests/e2e.rs e2e.rs ldk-server-cli/src/config.rs config.rs ldk-server-cli/src/main.rs main.rs ldk-server-cli/src/types.rs types.rs ldk-server-client/Cargo.toml Cargo.toml ldk-server-client/src/client.rs client.rs ldk-server-client/src/error.rs error.rs ldk-server-client/src/lib.rs lib.rs ldk-server-grpc/Cargo.toml Cargo.toml ldk-server-grpc/build.rs build.rs ldk-server-grpc/src/api.rs api.rs ldk-server-grpc/src/endpoints.rs endpoints.rs ldk-server-grpc/src/error.rs error.rs ldk-server-grpc/src/events.rs events.rs ldk-server-grpc/src/grpc.rs grpc.rs ldk-server-grpc/src/lib.rs lib.rs ldk-server-grpc/src/proto/api.proto api.proto ldk-server-grpc/src/proto/error.proto error.proto ldk-server-grpc/src/proto/events.proto events.proto ldk-server-grpc/src/proto/types.proto types.proto ldk-server-grpc/src/serde_utils.rs serde_utils.rs ldk-server-grpc/src/types.rs types.rs ldk-server/Cargo.toml Cargo.toml ldk-server/ldk-server-config.toml ldk-server-config.toml ldk-server/src/api/bolt11_claim_for_hash.rs bolt11_claim_for_hash.rs ldk-server/src/api/bolt11_fail_for_hash.rs bolt11_fail_for_hash.rs ldk-server/src/api/bolt11_receive.rs bolt11_receive.rs ldk-server/src/api/bolt11_receive_for_hash.rs bolt11_receive_for_hash.rs ldk-server/src/api/bolt11_receive_via_jit_channel.rs bolt11_receive_via_jit_channel.rs ldk-server/src/api/bolt11_send.rs bolt11_send.rs ldk-server/src/api/bolt12_receive.rs bolt12_receive.rs ldk-server/src/api/bolt12_send.rs bolt12_send.rs ldk-server/src/api/close_channel.rs close_channel.rs ldk-server/src/api/connect_peer.rs connect_peer.rs ldk-server/src/api/decode_invoice.rs decode_invoice.rs ldk-server/src/api/decode_offer.rs decode_offer.rs ldk-server/src/api/disconnect_peer.rs disconnect_peer.rs ldk-server/src/api/export_pathfinding_scores.rs export_pathfinding_scores.rs ldk-server/src/api/get_balances.rs get_balances.rs ldk-server/src/api/get_node_info.rs get_node_info.rs ldk-server/src/api/get_payment_details.rs get_payment_details.rs ldk-server/src/api/graph_get_channel.rs graph_get_channel.rs ldk-server/src/api/graph_get_node.rs graph_get_node.rs ldk-server/src/api/graph_list_channels.rs graph_list_channels.rs ldk-server/src/api/graph_list_nodes.rs graph_list_nodes.rs ldk-server/src/api/list_channels.rs list_channels.rs ldk-server/src/api/list_forwarded_payments.rs list_forwarded_payments.rs ldk-server/src/api/list_payments.rs list_payments.rs ldk-server/src/api/list_peers.rs list_peers.rs ldk-server/src/api/mod.rs mod.rs ldk-server/src/api/onchain_receive.rs onchain_receive.rs ldk-server/src/api/onchain_send.rs onchain_send.rs ldk-server/src/api/open_channel.rs open_channel.rs ldk-server/src/api/sign_message.rs sign_message.rs ldk-server/src/api/splice_channel.rs splice_channel.rs ldk-server/src/api/spontaneous_send.rs spontaneous_send.rs ldk-server/src/api/unified_send.rs unified_send.rs ldk-server/src/api/update_channel_config.rs update_channel_config.rs ldk-server/src/api/verify_signature.rs verify_signature.rs ldk-server/src/io/events/event_publisher.rs event_publisher.rs ldk-server/src/io/events/mod.rs mod.rs ldk-server/src/io/events/rabbitmq/mod.rs mod.rs ldk-server/src/io/mod.rs mod.rs ldk-server/src/main.rs main.rs ldk-server/src/service.rs service.rs ldk-server/src/util/config.rs config.rs ldk-server/src/util/proto_adapter.rs proto_adapter.rs ldk-server/src/util/tls.rs tls.rs There are no files selected for viewing 8 changes: 4 additions & 4 deletions 8 .github/workflows/check-protos.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -3,10 +3,10 @@ name: Check Generated Protos on: push: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' pull_request: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' workflow_dispatch: permissions: Expand All @@ -28,12 +28,12 @@ jobs: - name: Install protoc run: sudo apt-get install -y protobuf-compiler - name: Generate protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc - name: Format generated code run: rustup component add rustfmt && cargo fmt --all - name: Check for differences run: | if ! git diff --exit-code; then echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-protos && cargo fmt --all" echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-grpc && cargo fmt --all" exit 1 fi 23 changes: 2 additions & 21 deletions 23 ...ows/integration-tests-events-rabbitmq.yml → .github/workflows/e2e-tests.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,4 +1,4 @@ name: Integration Tests name: End-to-End Tests on: [ push, pull_request ] Expand All @@ -10,23 +10,9 @@ concurrency: cancel-in-progress: true jobs: integration-tests: e2e-tests: runs-on: ubuntu-latest services: rabbitmq: image: rabbitmq:3 env: RABBITMQ_DEFAULT_USER: guest RABBITMQ_DEFAULT_PASS: guest ports: - 5672:5672 options: >- --health-cmd "rabbitmqctl node_health_check" --health-interval 10s --health-timeout 5s --health-retries 5 steps: - name: Checkout code uses: actions/checkout@v6 Expand All @@ -48,11 +34,6 @@ jobs: - name: Set bitcoind environment variable run: echo "BITCOIND_EXE=$( pwd )/bin/bitcoind-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_ENV" - name: Run RabbitMQ integration tests run: cargo test --features integration-tests-events-rabbitmq --verbose --color=always -- --nocapture env: RUST_BACKTRACE: 1 - name: Run end-to-end tests run: cargo test --manifest-path e2e-tests/Cargo.toml --verbose --color=always -- --test-threads=4 --nocapture env: Expand Down 2 changes: 1 addition & 1 deletion 2 CLAUDE.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -9,7 +9,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for build commands, testing, code style, - **ldk-server** - Main daemon server (entry point: `src/main.rs`) - **ldk-server-cli** - CLI client using clap - **ldk-server-client** - Reqwest-based client library - **ldk-server-protos** - Protocol buffer definitions and generated Rust code - **ldk-server-grpc** - Protocol buffer definitions, generated Rust code, and shared gRPC primitives ## Development Rules Expand Down 4 changes: 2 additions & 2 deletions 4 CONTRIBUTING.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -40,13 +40,13 @@ cargo clippy --all-features -- -D warnings -A clippy::drop_non_drop # Lint (CI ## Protocol Buffer Generation ```bash RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc cargo fmt --all ``` ## Adding a New API Endpoint 1. Define request/response messages in `ldk-server-protos/src/proto/api.proto` 1. Define request/response messages in `ldk-server-grpc/src/proto/api.proto` 2. Regenerate protos (see above) 3. Create handler in `ldk-server/src/api/` (follow existing patterns) 4. Add route in `ldk-server/src/service.rs` Expand Down Loading Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 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Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. lightningdevkit /ldk-serverPublic Notifications You must be signed in to change notification settings Fork 56 Star 67 Code Issues21 Pull requests22 Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Actions Projects Security and quality Insights Replace REST and RabbitMQ with gRPC#176 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged tnull merged 8 commits into lightningdevkit:main from benthecarman:from-scratch-grpcApr 9, 2026 Conversation 40 Commits 8 Checks 10 Files changed Uh oh! There was an error while loading. Please reload this page. Merged Replace REST and RabbitMQ with gRPC #176 Show file tree Hide file tree Changes from all commits Commits Show all changes 8 commits Select commit Hold shift + click to select a range f08effa Add gRPC service definition to api.proto benthecarman Mar 27, 2026494e2b7 Change handler signatures to borrow Context benthecarman Mar 27, 202612ad044 Rename ldk-server-protos to ldk-server-grpc benthecarman Mar 27, 2026d161d40 Replace REST with gRPC on server benthecarman Mar 27, 20266925a5c Update client library for gRPC benthecarman Mar 27, 2026d47d698 Add SubscribeEvents server-streaming RPC benthecarman Mar 27, 2026a870be0 Update cli for gRPC benthecarman Mar 27, 20262a689fd Update e2e tests CI benthecarman Mar 27, 2026 File filter Filter by extension Filter by extension .lock (2) .md (2) .proto (4) .rs (62) .toml (6) .yml (2) All 6 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! 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Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace .github/workflows/check-protos.yml check-protos.yml .github/workflows/e2e-tests.yml e2e-tests.yml CLAUDE.md CLAUDE.md CONTRIBUTING.md CONTRIBUTING.md Cargo.lock Cargo.lock Cargo.toml Cargo.toml e2e-tests/Cargo.lock Cargo.lock e2e-tests/Cargo.toml Cargo.toml e2e-tests/build.rs build.rs e2e-tests/src/lib.rs lib.rs e2e-tests/tests/e2e.rs e2e.rs ldk-server-cli/src/config.rs config.rs ldk-server-cli/src/main.rs main.rs ldk-server-cli/src/types.rs types.rs ldk-server-client/Cargo.toml Cargo.toml ldk-server-client/src/client.rs client.rs ldk-server-client/src/error.rs error.rs ldk-server-client/src/lib.rs lib.rs ldk-server-grpc/Cargo.toml Cargo.toml ldk-server-grpc/build.rs build.rs ldk-server-grpc/src/api.rs api.rs ldk-server-grpc/src/endpoints.rs endpoints.rs ldk-server-grpc/src/error.rs error.rs ldk-server-grpc/src/events.rs events.rs ldk-server-grpc/src/grpc.rs grpc.rs ldk-server-grpc/src/lib.rs lib.rs ldk-server-grpc/src/proto/api.proto api.proto ldk-server-grpc/src/proto/error.proto error.proto ldk-server-grpc/src/proto/events.proto events.proto ldk-server-grpc/src/proto/types.proto types.proto ldk-server-grpc/src/serde_utils.rs serde_utils.rs ldk-server-grpc/src/types.rs types.rs ldk-server/Cargo.toml Cargo.toml ldk-server/ldk-server-config.toml ldk-server-config.toml ldk-server/src/api/bolt11_claim_for_hash.rs bolt11_claim_for_hash.rs ldk-server/src/api/bolt11_fail_for_hash.rs bolt11_fail_for_hash.rs ldk-server/src/api/bolt11_receive.rs bolt11_receive.rs ldk-server/src/api/bolt11_receive_for_hash.rs bolt11_receive_for_hash.rs ldk-server/src/api/bolt11_receive_via_jit_channel.rs bolt11_receive_via_jit_channel.rs ldk-server/src/api/bolt11_send.rs bolt11_send.rs ldk-server/src/api/bolt12_receive.rs bolt12_receive.rs ldk-server/src/api/bolt12_send.rs bolt12_send.rs ldk-server/src/api/close_channel.rs close_channel.rs ldk-server/src/api/connect_peer.rs connect_peer.rs ldk-server/src/api/decode_invoice.rs decode_invoice.rs ldk-server/src/api/decode_offer.rs decode_offer.rs ldk-server/src/api/disconnect_peer.rs disconnect_peer.rs ldk-server/src/api/export_pathfinding_scores.rs export_pathfinding_scores.rs ldk-server/src/api/get_balances.rs get_balances.rs ldk-server/src/api/get_node_info.rs get_node_info.rs ldk-server/src/api/get_payment_details.rs get_payment_details.rs ldk-server/src/api/graph_get_channel.rs graph_get_channel.rs ldk-server/src/api/graph_get_node.rs graph_get_node.rs ldk-server/src/api/graph_list_channels.rs graph_list_channels.rs ldk-server/src/api/graph_list_nodes.rs graph_list_nodes.rs ldk-server/src/api/list_channels.rs list_channels.rs ldk-server/src/api/list_forwarded_payments.rs list_forwarded_payments.rs ldk-server/src/api/list_payments.rs list_payments.rs ldk-server/src/api/list_peers.rs list_peers.rs ldk-server/src/api/mod.rs mod.rs ldk-server/src/api/onchain_receive.rs onchain_receive.rs ldk-server/src/api/onchain_send.rs onchain_send.rs ldk-server/src/api/open_channel.rs open_channel.rs ldk-server/src/api/sign_message.rs sign_message.rs ldk-server/src/api/splice_channel.rs splice_channel.rs ldk-server/src/api/spontaneous_send.rs spontaneous_send.rs ldk-server/src/api/unified_send.rs unified_send.rs ldk-server/src/api/update_channel_config.rs update_channel_config.rs ldk-server/src/api/verify_signature.rs verify_signature.rs ldk-server/src/io/events/event_publisher.rs event_publisher.rs ldk-server/src/io/events/mod.rs mod.rs ldk-server/src/io/events/rabbitmq/mod.rs mod.rs ldk-server/src/io/mod.rs mod.rs ldk-server/src/main.rs main.rs ldk-server/src/service.rs service.rs ldk-server/src/util/config.rs config.rs ldk-server/src/util/proto_adapter.rs proto_adapter.rs ldk-server/src/util/tls.rs tls.rs There are no files selected for viewing 8 changes: 4 additions & 4 deletions 8 .github/workflows/check-protos.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -3,10 +3,10 @@ name: Check Generated Protos on: push: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' pull_request: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' workflow_dispatch: permissions: Expand All @@ -28,12 +28,12 @@ jobs: - name: Install protoc run: sudo apt-get install -y protobuf-compiler - name: Generate protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc - name: Format generated code run: rustup component add rustfmt && cargo fmt --all - name: Check for differences run: | if ! git diff --exit-code; then echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-protos && cargo fmt --all" echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-grpc && cargo fmt --all" exit 1 fi 23 changes: 2 additions & 21 deletions 23 ...ows/integration-tests-events-rabbitmq.yml → .github/workflows/e2e-tests.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,4 +1,4 @@ name: Integration Tests name: End-to-End Tests on: [ push, pull_request ] Expand All @@ -10,23 +10,9 @@ concurrency: cancel-in-progress: true jobs: integration-tests: e2e-tests: runs-on: ubuntu-latest services: rabbitmq: image: rabbitmq:3 env: RABBITMQ_DEFAULT_USER: guest RABBITMQ_DEFAULT_PASS: guest ports: - 5672:5672 options: >- --health-cmd "rabbitmqctl node_health_check" --health-interval 10s --health-timeout 5s --health-retries 5 steps: - name: Checkout code uses: actions/checkout@v6 Expand All @@ -48,11 +34,6 @@ jobs: - name: Set bitcoind environment variable run: echo "BITCOIND_EXE=$( pwd )/bin/bitcoind-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_ENV" - name: Run RabbitMQ integration tests run: cargo test --features integration-tests-events-rabbitmq --verbose --color=always -- --nocapture env: RUST_BACKTRACE: 1 - name: Run end-to-end tests run: cargo test --manifest-path e2e-tests/Cargo.toml --verbose --color=always -- --test-threads=4 --nocapture env: Expand Down 2 changes: 1 addition & 1 deletion 2 CLAUDE.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -9,7 +9,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for build commands, testing, code style, - **ldk-server** - Main daemon server (entry point: `src/main.rs`) - **ldk-server-cli** - CLI client using clap - **ldk-server-client** - Reqwest-based client library - **ldk-server-protos** - Protocol buffer definitions and generated Rust code - **ldk-server-grpc** - Protocol buffer definitions, generated Rust code, and shared gRPC primitives ## Development Rules Expand Down 4 changes: 2 additions & 2 deletions 4 CONTRIBUTING.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -40,13 +40,13 @@ cargo clippy --all-features -- -D warnings -A clippy::drop_non_drop # Lint (CI ## Protocol Buffer Generation ```bash RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc cargo fmt --all ``` ## Adding a New API Endpoint 1. Define request/response messages in `ldk-server-protos/src/proto/api.proto` 1. Define request/response messages in `ldk-server-grpc/src/proto/api.proto` 2. Regenerate protos (see above) 3. Create handler in `ldk-server/src/api/` (follow existing patterns) 4. Add route in `ldk-server/src/service.rs` Expand Down Loading Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later. Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' Replace REST and RabbitMQ with gRPC by benthecarman · Pull Request #176 · lightningdevkit/ldk-server · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. lightningdevkit /ldk-serverPublic Notifications You must be signed in to change notification settings Fork 56 Star 67 Code Issues21 Pull requests22 Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Actions Projects Security and quality Insights Replace REST and RabbitMQ with gRPC#176 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged tnull merged 8 commits into lightningdevkit:main from benthecarman:from-scratch-grpcApr 9, 2026 Conversation 40 Commits 8 Checks 10 Files changed Uh oh! There was an error while loading. Please reload this page. Merged Replace REST and RabbitMQ with gRPC #176 Show file tree Hide file tree Changes from all commits Commits Show all changes 8 commits Select commit Hold shift + click to select a range f08effa Add gRPC service definition to api.proto benthecarman Mar 27, 2026494e2b7 Change handler signatures to borrow Context benthecarman Mar 27, 202612ad044 Rename ldk-server-protos to ldk-server-grpc benthecarman Mar 27, 2026d161d40 Replace REST with gRPC on server benthecarman Mar 27, 20266925a5c Update client library for gRPC benthecarman Mar 27, 2026d47d698 Add SubscribeEvents server-streaming RPC benthecarman Mar 27, 2026a870be0 Update cli for gRPC benthecarman Mar 27, 20262a689fd Update e2e tests CI benthecarman Mar 27, 2026 File filter Filter by extension Filter by extension .lock (2) .md (2) .proto (4) .rs (62) .toml (6) .yml (2) All 6 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! 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Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace .github/workflows/check-protos.yml check-protos.yml .github/workflows/e2e-tests.yml e2e-tests.yml CLAUDE.md CLAUDE.md CONTRIBUTING.md CONTRIBUTING.md Cargo.lock Cargo.lock Cargo.toml Cargo.toml e2e-tests/Cargo.lock Cargo.lock e2e-tests/Cargo.toml Cargo.toml e2e-tests/build.rs build.rs e2e-tests/src/lib.rs lib.rs e2e-tests/tests/e2e.rs e2e.rs ldk-server-cli/src/config.rs config.rs ldk-server-cli/src/main.rs main.rs ldk-server-cli/src/types.rs types.rs ldk-server-client/Cargo.toml Cargo.toml ldk-server-client/src/client.rs client.rs ldk-server-client/src/error.rs error.rs ldk-server-client/src/lib.rs lib.rs ldk-server-grpc/Cargo.toml Cargo.toml ldk-server-grpc/build.rs build.rs ldk-server-grpc/src/api.rs api.rs ldk-server-grpc/src/endpoints.rs endpoints.rs ldk-server-grpc/src/error.rs error.rs ldk-server-grpc/src/events.rs events.rs ldk-server-grpc/src/grpc.rs grpc.rs ldk-server-grpc/src/lib.rs lib.rs ldk-server-grpc/src/proto/api.proto api.proto ldk-server-grpc/src/proto/error.proto error.proto ldk-server-grpc/src/proto/events.proto events.proto ldk-server-grpc/src/proto/types.proto types.proto ldk-server-grpc/src/serde_utils.rs serde_utils.rs ldk-server-grpc/src/types.rs types.rs ldk-server/Cargo.toml Cargo.toml ldk-server/ldk-server-config.toml ldk-server-config.toml ldk-server/src/api/bolt11_claim_for_hash.rs bolt11_claim_for_hash.rs ldk-server/src/api/bolt11_fail_for_hash.rs bolt11_fail_for_hash.rs ldk-server/src/api/bolt11_receive.rs bolt11_receive.rs ldk-server/src/api/bolt11_receive_for_hash.rs bolt11_receive_for_hash.rs ldk-server/src/api/bolt11_receive_via_jit_channel.rs bolt11_receive_via_jit_channel.rs ldk-server/src/api/bolt11_send.rs bolt11_send.rs ldk-server/src/api/bolt12_receive.rs bolt12_receive.rs ldk-server/src/api/bolt12_send.rs bolt12_send.rs ldk-server/src/api/close_channel.rs close_channel.rs ldk-server/src/api/connect_peer.rs connect_peer.rs ldk-server/src/api/decode_invoice.rs decode_invoice.rs ldk-server/src/api/decode_offer.rs decode_offer.rs ldk-server/src/api/disconnect_peer.rs disconnect_peer.rs ldk-server/src/api/export_pathfinding_scores.rs export_pathfinding_scores.rs ldk-server/src/api/get_balances.rs get_balances.rs ldk-server/src/api/get_node_info.rs get_node_info.rs ldk-server/src/api/get_payment_details.rs get_payment_details.rs ldk-server/src/api/graph_get_channel.rs graph_get_channel.rs ldk-server/src/api/graph_get_node.rs graph_get_node.rs ldk-server/src/api/graph_list_channels.rs graph_list_channels.rs ldk-server/src/api/graph_list_nodes.rs graph_list_nodes.rs ldk-server/src/api/list_channels.rs list_channels.rs ldk-server/src/api/list_forwarded_payments.rs list_forwarded_payments.rs ldk-server/src/api/list_payments.rs list_payments.rs ldk-server/src/api/list_peers.rs list_peers.rs ldk-server/src/api/mod.rs mod.rs ldk-server/src/api/onchain_receive.rs onchain_receive.rs ldk-server/src/api/onchain_send.rs onchain_send.rs ldk-server/src/api/open_channel.rs open_channel.rs ldk-server/src/api/sign_message.rs sign_message.rs ldk-server/src/api/splice_channel.rs splice_channel.rs ldk-server/src/api/spontaneous_send.rs spontaneous_send.rs ldk-server/src/api/unified_send.rs unified_send.rs ldk-server/src/api/update_channel_config.rs update_channel_config.rs ldk-server/src/api/verify_signature.rs verify_signature.rs ldk-server/src/io/events/event_publisher.rs event_publisher.rs ldk-server/src/io/events/mod.rs mod.rs ldk-server/src/io/events/rabbitmq/mod.rs mod.rs ldk-server/src/io/mod.rs mod.rs ldk-server/src/main.rs main.rs ldk-server/src/service.rs service.rs ldk-server/src/util/config.rs config.rs ldk-server/src/util/proto_adapter.rs proto_adapter.rs ldk-server/src/util/tls.rs tls.rs There are no files selected for viewing 8 changes: 4 additions & 4 deletions 8 .github/workflows/check-protos.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -3,10 +3,10 @@ name: Check Generated Protos on: push: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' pull_request: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' workflow_dispatch: permissions: Expand All @@ -28,12 +28,12 @@ jobs: - name: Install protoc run: sudo apt-get install -y protobuf-compiler - name: Generate protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc - name: Format generated code run: rustup component add rustfmt && cargo fmt --all - name: Check for differences run: | if ! git diff --exit-code; then echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-protos && cargo fmt --all" echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-grpc && cargo fmt --all" exit 1 fi 23 changes: 2 additions & 21 deletions 23 ...ows/integration-tests-events-rabbitmq.yml → .github/workflows/e2e-tests.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,4 +1,4 @@ name: Integration Tests name: End-to-End Tests on: [ push, pull_request ] Expand All @@ -10,23 +10,9 @@ concurrency: cancel-in-progress: true jobs: integration-tests: e2e-tests: runs-on: ubuntu-latest services: rabbitmq: image: rabbitmq:3 env: RABBITMQ_DEFAULT_USER: guest RABBITMQ_DEFAULT_PASS: guest ports: - 5672:5672 options: >- --health-cmd "rabbitmqctl node_health_check" --health-interval 10s --health-timeout 5s --health-retries 5 steps: - name: Checkout code uses: actions/checkout@v6 Expand All @@ -48,11 +34,6 @@ jobs: - name: Set bitcoind environment variable run: echo "BITCOIND_EXE=$( pwd )/bin/bitcoind-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_ENV" - name: Run RabbitMQ integration tests run: cargo test --features integration-tests-events-rabbitmq --verbose --color=always -- --nocapture env: RUST_BACKTRACE: 1 - name: Run end-to-end tests run: cargo test --manifest-path e2e-tests/Cargo.toml --verbose --color=always -- --test-threads=4 --nocapture env: Expand Down 2 changes: 1 addition & 1 deletion 2 CLAUDE.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -9,7 +9,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for build commands, testing, code style, - **ldk-server** - Main daemon server (entry point: `src/main.rs`) - **ldk-server-cli** - CLI client using clap - **ldk-server-client** - Reqwest-based client library - **ldk-server-protos** - Protocol buffer definitions and generated Rust code - **ldk-server-grpc** - Protocol buffer definitions, generated Rust code, and shared gRPC primitives ## Development Rules Expand Down 4 changes: 2 additions & 2 deletions 4 CONTRIBUTING.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -40,13 +40,13 @@ cargo clippy --all-features -- -D warnings -A clippy::drop_non_drop # Lint (CI ## Protocol Buffer Generation ```bash RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc cargo fmt --all ``` ## Adding a New API Endpoint 1. Define request/response messages in `ldk-server-protos/src/proto/api.proto` 1. Define request/response messages in `ldk-server-grpc/src/proto/api.proto` 2. Regenerate protos (see above) 3. Create handler in `ldk-server/src/api/` (follow existing patterns) 4. Add route in `ldk-server/src/service.rs` Expand Down Loading Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later. Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' Replace REST and RabbitMQ with gRPC by benthecarman · Pull Request #176 · lightningdevkit/ldk-server · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. lightningdevkit /ldk-serverPublic Notifications You must be signed in to change notification settings Fork 56 Star 67 Code Issues21 Pull requests22 Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Actions Projects Security and quality Insights Replace REST and RabbitMQ with gRPC#176 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged tnull merged 8 commits into lightningdevkit:main from benthecarman:from-scratch-grpcApr 9, 2026 Conversation 40 Commits 8 Checks 10 Files changed Uh oh! There was an error while loading. Please reload this page. Merged Replace REST and RabbitMQ with gRPC #176 Show file tree Hide file tree Changes from all commits Commits Show all changes 8 commits Select commit Hold shift + click to select a range f08effa Add gRPC service definition to api.proto benthecarman Mar 27, 2026494e2b7 Change handler signatures to borrow Context benthecarman Mar 27, 202612ad044 Rename ldk-server-protos to ldk-server-grpc benthecarman Mar 27, 2026d161d40 Replace REST with gRPC on server benthecarman Mar 27, 20266925a5c Update client library for gRPC benthecarman Mar 27, 2026d47d698 Add SubscribeEvents server-streaming RPC benthecarman Mar 27, 2026a870be0 Update cli for gRPC benthecarman Mar 27, 20262a689fd Update e2e tests CI benthecarman Mar 27, 2026 File filter Filter by extension Filter by extension .lock (2) .md (2) .proto (4) .rs (62) .toml (6) .yml (2) All 6 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! 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Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace .github/workflows/check-protos.yml check-protos.yml .github/workflows/e2e-tests.yml e2e-tests.yml CLAUDE.md CLAUDE.md CONTRIBUTING.md CONTRIBUTING.md Cargo.lock Cargo.lock Cargo.toml Cargo.toml e2e-tests/Cargo.lock Cargo.lock e2e-tests/Cargo.toml Cargo.toml e2e-tests/build.rs build.rs e2e-tests/src/lib.rs lib.rs e2e-tests/tests/e2e.rs e2e.rs ldk-server-cli/src/config.rs config.rs ldk-server-cli/src/main.rs main.rs ldk-server-cli/src/types.rs types.rs ldk-server-client/Cargo.toml Cargo.toml ldk-server-client/src/client.rs client.rs ldk-server-client/src/error.rs error.rs ldk-server-client/src/lib.rs lib.rs ldk-server-grpc/Cargo.toml Cargo.toml ldk-server-grpc/build.rs build.rs ldk-server-grpc/src/api.rs api.rs ldk-server-grpc/src/endpoints.rs endpoints.rs ldk-server-grpc/src/error.rs error.rs ldk-server-grpc/src/events.rs events.rs ldk-server-grpc/src/grpc.rs grpc.rs ldk-server-grpc/src/lib.rs lib.rs ldk-server-grpc/src/proto/api.proto api.proto ldk-server-grpc/src/proto/error.proto error.proto ldk-server-grpc/src/proto/events.proto events.proto ldk-server-grpc/src/proto/types.proto types.proto ldk-server-grpc/src/serde_utils.rs serde_utils.rs ldk-server-grpc/src/types.rs types.rs ldk-server/Cargo.toml Cargo.toml ldk-server/ldk-server-config.toml ldk-server-config.toml ldk-server/src/api/bolt11_claim_for_hash.rs bolt11_claim_for_hash.rs ldk-server/src/api/bolt11_fail_for_hash.rs bolt11_fail_for_hash.rs ldk-server/src/api/bolt11_receive.rs bolt11_receive.rs ldk-server/src/api/bolt11_receive_for_hash.rs bolt11_receive_for_hash.rs ldk-server/src/api/bolt11_receive_via_jit_channel.rs bolt11_receive_via_jit_channel.rs ldk-server/src/api/bolt11_send.rs bolt11_send.rs ldk-server/src/api/bolt12_receive.rs bolt12_receive.rs ldk-server/src/api/bolt12_send.rs bolt12_send.rs ldk-server/src/api/close_channel.rs close_channel.rs ldk-server/src/api/connect_peer.rs connect_peer.rs ldk-server/src/api/decode_invoice.rs decode_invoice.rs ldk-server/src/api/decode_offer.rs decode_offer.rs ldk-server/src/api/disconnect_peer.rs disconnect_peer.rs ldk-server/src/api/export_pathfinding_scores.rs export_pathfinding_scores.rs ldk-server/src/api/get_balances.rs get_balances.rs ldk-server/src/api/get_node_info.rs get_node_info.rs ldk-server/src/api/get_payment_details.rs get_payment_details.rs ldk-server/src/api/graph_get_channel.rs graph_get_channel.rs ldk-server/src/api/graph_get_node.rs graph_get_node.rs ldk-server/src/api/graph_list_channels.rs graph_list_channels.rs ldk-server/src/api/graph_list_nodes.rs graph_list_nodes.rs ldk-server/src/api/list_channels.rs list_channels.rs ldk-server/src/api/list_forwarded_payments.rs list_forwarded_payments.rs ldk-server/src/api/list_payments.rs list_payments.rs ldk-server/src/api/list_peers.rs list_peers.rs ldk-server/src/api/mod.rs mod.rs ldk-server/src/api/onchain_receive.rs onchain_receive.rs ldk-server/src/api/onchain_send.rs onchain_send.rs ldk-server/src/api/open_channel.rs open_channel.rs ldk-server/src/api/sign_message.rs sign_message.rs ldk-server/src/api/splice_channel.rs splice_channel.rs ldk-server/src/api/spontaneous_send.rs spontaneous_send.rs ldk-server/src/api/unified_send.rs unified_send.rs ldk-server/src/api/update_channel_config.rs update_channel_config.rs ldk-server/src/api/verify_signature.rs verify_signature.rs ldk-server/src/io/events/event_publisher.rs event_publisher.rs ldk-server/src/io/events/mod.rs mod.rs ldk-server/src/io/events/rabbitmq/mod.rs mod.rs ldk-server/src/io/mod.rs mod.rs ldk-server/src/main.rs main.rs ldk-server/src/service.rs service.rs ldk-server/src/util/config.rs config.rs ldk-server/src/util/proto_adapter.rs proto_adapter.rs ldk-server/src/util/tls.rs tls.rs There are no files selected for viewing 8 changes: 4 additions & 4 deletions 8 .github/workflows/check-protos.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -3,10 +3,10 @@ name: Check Generated Protos on: push: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' pull_request: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' workflow_dispatch: permissions: Expand All @@ -28,12 +28,12 @@ jobs: - name: Install protoc run: sudo apt-get install -y protobuf-compiler - name: Generate protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc - name: Format generated code run: rustup component add rustfmt && cargo fmt --all - name: Check for differences run: | if ! git diff --exit-code; then echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-protos && cargo fmt --all" echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-grpc && cargo fmt --all" exit 1 fi 23 changes: 2 additions & 21 deletions 23 ...ows/integration-tests-events-rabbitmq.yml → .github/workflows/e2e-tests.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,4 +1,4 @@ name: Integration Tests name: End-to-End Tests on: [ push, pull_request ] Expand All @@ -10,23 +10,9 @@ concurrency: cancel-in-progress: true jobs: integration-tests: e2e-tests: runs-on: ubuntu-latest services: rabbitmq: image: rabbitmq:3 env: RABBITMQ_DEFAULT_USER: guest RABBITMQ_DEFAULT_PASS: guest ports: - 5672:5672 options: >- --health-cmd "rabbitmqctl node_health_check" --health-interval 10s --health-timeout 5s --health-retries 5 steps: - name: Checkout code uses: actions/checkout@v6 Expand All @@ -48,11 +34,6 @@ jobs: - name: Set bitcoind environment variable run: echo "BITCOIND_EXE=$( pwd )/bin/bitcoind-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_ENV" - name: Run RabbitMQ integration tests run: cargo test --features integration-tests-events-rabbitmq --verbose --color=always -- --nocapture env: RUST_BACKTRACE: 1 - name: Run end-to-end tests run: cargo test --manifest-path e2e-tests/Cargo.toml --verbose --color=always -- --test-threads=4 --nocapture env: Expand Down 2 changes: 1 addition & 1 deletion 2 CLAUDE.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -9,7 +9,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for build commands, testing, code style, - **ldk-server** - Main daemon server (entry point: `src/main.rs`) - **ldk-server-cli** - CLI client using clap - **ldk-server-client** - Reqwest-based client library - **ldk-server-protos** - Protocol buffer definitions and generated Rust code - **ldk-server-grpc** - Protocol buffer definitions, generated Rust code, and shared gRPC primitives ## Development Rules Expand Down 4 changes: 2 additions & 2 deletions 4 CONTRIBUTING.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -40,13 +40,13 @@ cargo clippy --all-features -- -D warnings -A clippy::drop_non_drop # Lint (CI ## Protocol Buffer Generation ```bash RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc cargo fmt --all ``` ## Adding a New API Endpoint 1. Define request/response messages in `ldk-server-protos/src/proto/api.proto` 1. Define request/response messages in `ldk-server-grpc/src/proto/api.proto` 2. Regenerate protos (see above) 3. Create handler in `ldk-server/src/api/` (follow existing patterns) 4. Add route in `ldk-server/src/service.rs` Expand Down Loading Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 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Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' Replace REST and RabbitMQ with gRPC by benthecarman · Pull Request #176 · lightningdevkit/ldk-server · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. lightningdevkit /ldk-serverPublic Notifications You must be signed in to change notification settings Fork 56 Star 67 Code Issues21 Pull requests22 Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Actions Projects Security and quality Insights Replace REST and RabbitMQ with gRPC#176 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged tnull merged 8 commits into lightningdevkit:main from benthecarman:from-scratch-grpcApr 9, 2026 Conversation 40 Commits 8 Checks 10 Files changed Uh oh! There was an error while loading. Please reload this page. Merged Replace REST and RabbitMQ with gRPC #176 Show file tree Hide file tree Changes from all commits Commits Show all changes 8 commits Select commit Hold shift + click to select a range f08effa Add gRPC service definition to api.proto benthecarman Mar 27, 2026494e2b7 Change handler signatures to borrow Context benthecarman Mar 27, 202612ad044 Rename ldk-server-protos to ldk-server-grpc benthecarman Mar 27, 2026d161d40 Replace REST with gRPC on server benthecarman Mar 27, 20266925a5c Update client library for gRPC benthecarman Mar 27, 2026d47d698 Add SubscribeEvents server-streaming RPC benthecarman Mar 27, 2026a870be0 Update cli for gRPC benthecarman Mar 27, 20262a689fd Update e2e tests CI benthecarman Mar 27, 2026 File filter Filter by extension Filter by extension .lock (2) .md (2) .proto (4) .rs (62) .toml (6) .yml (2) All 6 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! 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Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace .github/workflows/check-protos.yml check-protos.yml .github/workflows/e2e-tests.yml e2e-tests.yml CLAUDE.md CLAUDE.md CONTRIBUTING.md CONTRIBUTING.md Cargo.lock Cargo.lock Cargo.toml Cargo.toml e2e-tests/Cargo.lock Cargo.lock e2e-tests/Cargo.toml Cargo.toml e2e-tests/build.rs build.rs e2e-tests/src/lib.rs lib.rs e2e-tests/tests/e2e.rs e2e.rs ldk-server-cli/src/config.rs config.rs ldk-server-cli/src/main.rs main.rs ldk-server-cli/src/types.rs types.rs ldk-server-client/Cargo.toml Cargo.toml ldk-server-client/src/client.rs client.rs ldk-server-client/src/error.rs error.rs ldk-server-client/src/lib.rs lib.rs ldk-server-grpc/Cargo.toml Cargo.toml ldk-server-grpc/build.rs build.rs ldk-server-grpc/src/api.rs api.rs ldk-server-grpc/src/endpoints.rs endpoints.rs ldk-server-grpc/src/error.rs error.rs ldk-server-grpc/src/events.rs events.rs ldk-server-grpc/src/grpc.rs grpc.rs ldk-server-grpc/src/lib.rs lib.rs ldk-server-grpc/src/proto/api.proto api.proto ldk-server-grpc/src/proto/error.proto error.proto ldk-server-grpc/src/proto/events.proto events.proto ldk-server-grpc/src/proto/types.proto types.proto ldk-server-grpc/src/serde_utils.rs serde_utils.rs ldk-server-grpc/src/types.rs types.rs ldk-server/Cargo.toml Cargo.toml ldk-server/ldk-server-config.toml ldk-server-config.toml ldk-server/src/api/bolt11_claim_for_hash.rs bolt11_claim_for_hash.rs ldk-server/src/api/bolt11_fail_for_hash.rs bolt11_fail_for_hash.rs ldk-server/src/api/bolt11_receive.rs bolt11_receive.rs ldk-server/src/api/bolt11_receive_for_hash.rs bolt11_receive_for_hash.rs ldk-server/src/api/bolt11_receive_via_jit_channel.rs bolt11_receive_via_jit_channel.rs ldk-server/src/api/bolt11_send.rs bolt11_send.rs ldk-server/src/api/bolt12_receive.rs bolt12_receive.rs ldk-server/src/api/bolt12_send.rs bolt12_send.rs ldk-server/src/api/close_channel.rs close_channel.rs ldk-server/src/api/connect_peer.rs connect_peer.rs ldk-server/src/api/decode_invoice.rs decode_invoice.rs ldk-server/src/api/decode_offer.rs decode_offer.rs ldk-server/src/api/disconnect_peer.rs disconnect_peer.rs ldk-server/src/api/export_pathfinding_scores.rs export_pathfinding_scores.rs ldk-server/src/api/get_balances.rs get_balances.rs ldk-server/src/api/get_node_info.rs get_node_info.rs ldk-server/src/api/get_payment_details.rs get_payment_details.rs ldk-server/src/api/graph_get_channel.rs graph_get_channel.rs ldk-server/src/api/graph_get_node.rs graph_get_node.rs ldk-server/src/api/graph_list_channels.rs graph_list_channels.rs ldk-server/src/api/graph_list_nodes.rs graph_list_nodes.rs ldk-server/src/api/list_channels.rs list_channels.rs ldk-server/src/api/list_forwarded_payments.rs list_forwarded_payments.rs ldk-server/src/api/list_payments.rs list_payments.rs ldk-server/src/api/list_peers.rs list_peers.rs ldk-server/src/api/mod.rs mod.rs ldk-server/src/api/onchain_receive.rs onchain_receive.rs ldk-server/src/api/onchain_send.rs onchain_send.rs ldk-server/src/api/open_channel.rs open_channel.rs ldk-server/src/api/sign_message.rs sign_message.rs ldk-server/src/api/splice_channel.rs splice_channel.rs ldk-server/src/api/spontaneous_send.rs spontaneous_send.rs ldk-server/src/api/unified_send.rs unified_send.rs ldk-server/src/api/update_channel_config.rs update_channel_config.rs ldk-server/src/api/verify_signature.rs verify_signature.rs ldk-server/src/io/events/event_publisher.rs event_publisher.rs ldk-server/src/io/events/mod.rs mod.rs ldk-server/src/io/events/rabbitmq/mod.rs mod.rs ldk-server/src/io/mod.rs mod.rs ldk-server/src/main.rs main.rs ldk-server/src/service.rs service.rs ldk-server/src/util/config.rs config.rs ldk-server/src/util/proto_adapter.rs proto_adapter.rs ldk-server/src/util/tls.rs tls.rs There are no files selected for viewing 8 changes: 4 additions & 4 deletions 8 .github/workflows/check-protos.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -3,10 +3,10 @@ name: Check Generated Protos on: push: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' pull_request: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' workflow_dispatch: permissions: Expand All @@ -28,12 +28,12 @@ jobs: - name: Install protoc run: sudo apt-get install -y protobuf-compiler - name: Generate protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc - name: Format generated code run: rustup component add rustfmt && cargo fmt --all - name: Check for differences run: | if ! git diff --exit-code; then echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-protos && cargo fmt --all" echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-grpc && cargo fmt --all" exit 1 fi 23 changes: 2 additions & 21 deletions 23 ...ows/integration-tests-events-rabbitmq.yml → .github/workflows/e2e-tests.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,4 +1,4 @@ name: Integration Tests name: End-to-End Tests on: [ push, pull_request ] Expand All @@ -10,23 +10,9 @@ concurrency: cancel-in-progress: true jobs: integration-tests: e2e-tests: runs-on: ubuntu-latest services: rabbitmq: image: rabbitmq:3 env: RABBITMQ_DEFAULT_USER: guest RABBITMQ_DEFAULT_PASS: guest ports: - 5672:5672 options: >- --health-cmd "rabbitmqctl node_health_check" --health-interval 10s --health-timeout 5s --health-retries 5 steps: - name: Checkout code uses: actions/checkout@v6 Expand All @@ -48,11 +34,6 @@ jobs: - name: Set bitcoind environment variable run: echo "BITCOIND_EXE=$( pwd )/bin/bitcoind-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_ENV" - name: Run RabbitMQ integration tests run: cargo test --features integration-tests-events-rabbitmq --verbose --color=always -- --nocapture env: RUST_BACKTRACE: 1 - name: Run end-to-end tests run: cargo test --manifest-path e2e-tests/Cargo.toml --verbose --color=always -- --test-threads=4 --nocapture env: Expand Down 2 changes: 1 addition & 1 deletion 2 CLAUDE.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -9,7 +9,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for build commands, testing, code style, - **ldk-server** - Main daemon server (entry point: `src/main.rs`) - **ldk-server-cli** - CLI client using clap - **ldk-server-client** - Reqwest-based client library - **ldk-server-protos** - Protocol buffer definitions and generated Rust code - **ldk-server-grpc** - Protocol buffer definitions, generated Rust code, and shared gRPC primitives ## Development Rules Expand Down 4 changes: 2 additions & 2 deletions 4 CONTRIBUTING.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -40,13 +40,13 @@ cargo clippy --all-features -- -D warnings -A clippy::drop_non_drop # Lint (CI ## Protocol Buffer Generation ```bash RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc cargo fmt --all ``` ## Adding a New API Endpoint 1. Define request/response messages in `ldk-server-protos/src/proto/api.proto` 1. Define request/response messages in `ldk-server-grpc/src/proto/api.proto` 2. Regenerate protos (see above) 3. Create handler in `ldk-server/src/api/` (follow existing patterns) 4. Add route in `ldk-server/src/service.rs` Expand Down Loading Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later. Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); Replace REST and RabbitMQ with gRPC by benthecarman · Pull Request #176 · lightningdevkit/ldk-server · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. lightningdevkit /ldk-serverPublic Notifications You must be signed in to change notification settings Fork 56 Star 67 Code Issues21 Pull requests22 Actions Projects Security and quality0 Insights Additional navigation options Code Issues Pull requests Actions Projects Security and quality Insights Replace REST and RabbitMQ with gRPC#176 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged tnull merged 8 commits into lightningdevkit:main from benthecarman:from-scratch-grpcApr 9, 2026 Conversation 40 Commits 8 Checks 10 Files changed Uh oh! There was an error while loading. Please reload this page. Merged Replace REST and RabbitMQ with gRPC #176 Show file tree Hide file tree Changes from all commits Commits Show all changes 8 commits Select commit Hold shift + click to select a range f08effa Add gRPC service definition to api.proto benthecarman Mar 27, 2026494e2b7 Change handler signatures to borrow Context benthecarman Mar 27, 202612ad044 Rename ldk-server-protos to ldk-server-grpc benthecarman Mar 27, 2026d161d40 Replace REST with gRPC on server benthecarman Mar 27, 20266925a5c Update client library for gRPC benthecarman Mar 27, 2026d47d698 Add SubscribeEvents server-streaming RPC benthecarman Mar 27, 2026a870be0 Update cli for gRPC benthecarman Mar 27, 20262a689fd Update e2e tests CI benthecarman Mar 27, 2026 File filter Filter by extension Filter by extension .lock (2) .md (2) .proto (4) .rs (62) .toml (6) .yml (2) All 6 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! 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Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace .github/workflows/check-protos.yml check-protos.yml .github/workflows/e2e-tests.yml e2e-tests.yml CLAUDE.md CLAUDE.md CONTRIBUTING.md CONTRIBUTING.md Cargo.lock Cargo.lock Cargo.toml Cargo.toml e2e-tests/Cargo.lock Cargo.lock e2e-tests/Cargo.toml Cargo.toml e2e-tests/build.rs build.rs e2e-tests/src/lib.rs lib.rs e2e-tests/tests/e2e.rs e2e.rs ldk-server-cli/src/config.rs config.rs ldk-server-cli/src/main.rs main.rs ldk-server-cli/src/types.rs types.rs ldk-server-client/Cargo.toml Cargo.toml ldk-server-client/src/client.rs client.rs ldk-server-client/src/error.rs error.rs ldk-server-client/src/lib.rs lib.rs ldk-server-grpc/Cargo.toml Cargo.toml ldk-server-grpc/build.rs build.rs ldk-server-grpc/src/api.rs api.rs ldk-server-grpc/src/endpoints.rs endpoints.rs ldk-server-grpc/src/error.rs error.rs ldk-server-grpc/src/events.rs events.rs ldk-server-grpc/src/grpc.rs grpc.rs ldk-server-grpc/src/lib.rs lib.rs ldk-server-grpc/src/proto/api.proto api.proto ldk-server-grpc/src/proto/error.proto error.proto ldk-server-grpc/src/proto/events.proto events.proto ldk-server-grpc/src/proto/types.proto types.proto ldk-server-grpc/src/serde_utils.rs serde_utils.rs ldk-server-grpc/src/types.rs types.rs ldk-server/Cargo.toml Cargo.toml ldk-server/ldk-server-config.toml ldk-server-config.toml ldk-server/src/api/bolt11_claim_for_hash.rs bolt11_claim_for_hash.rs ldk-server/src/api/bolt11_fail_for_hash.rs bolt11_fail_for_hash.rs ldk-server/src/api/bolt11_receive.rs bolt11_receive.rs ldk-server/src/api/bolt11_receive_for_hash.rs bolt11_receive_for_hash.rs ldk-server/src/api/bolt11_receive_via_jit_channel.rs bolt11_receive_via_jit_channel.rs ldk-server/src/api/bolt11_send.rs bolt11_send.rs ldk-server/src/api/bolt12_receive.rs bolt12_receive.rs ldk-server/src/api/bolt12_send.rs bolt12_send.rs ldk-server/src/api/close_channel.rs close_channel.rs ldk-server/src/api/connect_peer.rs connect_peer.rs ldk-server/src/api/decode_invoice.rs decode_invoice.rs ldk-server/src/api/decode_offer.rs decode_offer.rs ldk-server/src/api/disconnect_peer.rs disconnect_peer.rs ldk-server/src/api/export_pathfinding_scores.rs export_pathfinding_scores.rs ldk-server/src/api/get_balances.rs get_balances.rs ldk-server/src/api/get_node_info.rs get_node_info.rs ldk-server/src/api/get_payment_details.rs get_payment_details.rs ldk-server/src/api/graph_get_channel.rs graph_get_channel.rs ldk-server/src/api/graph_get_node.rs graph_get_node.rs ldk-server/src/api/graph_list_channels.rs graph_list_channels.rs ldk-server/src/api/graph_list_nodes.rs graph_list_nodes.rs ldk-server/src/api/list_channels.rs list_channels.rs ldk-server/src/api/list_forwarded_payments.rs list_forwarded_payments.rs ldk-server/src/api/list_payments.rs list_payments.rs ldk-server/src/api/list_peers.rs list_peers.rs ldk-server/src/api/mod.rs mod.rs ldk-server/src/api/onchain_receive.rs onchain_receive.rs ldk-server/src/api/onchain_send.rs onchain_send.rs ldk-server/src/api/open_channel.rs open_channel.rs ldk-server/src/api/sign_message.rs sign_message.rs ldk-server/src/api/splice_channel.rs splice_channel.rs ldk-server/src/api/spontaneous_send.rs spontaneous_send.rs ldk-server/src/api/unified_send.rs unified_send.rs ldk-server/src/api/update_channel_config.rs update_channel_config.rs ldk-server/src/api/verify_signature.rs verify_signature.rs ldk-server/src/io/events/event_publisher.rs event_publisher.rs ldk-server/src/io/events/mod.rs mod.rs ldk-server/src/io/events/rabbitmq/mod.rs mod.rs ldk-server/src/io/mod.rs mod.rs ldk-server/src/main.rs main.rs ldk-server/src/service.rs service.rs ldk-server/src/util/config.rs config.rs ldk-server/src/util/proto_adapter.rs proto_adapter.rs ldk-server/src/util/tls.rs tls.rs There are no files selected for viewing 8 changes: 4 additions & 4 deletions 8 .github/workflows/check-protos.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -3,10 +3,10 @@ name: Check Generated Protos on: push: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' pull_request: paths: - 'ldk-server-protos/**' - 'ldk-server-grpc/**' workflow_dispatch: permissions: Expand All @@ -28,12 +28,12 @@ jobs: - name: Install protoc run: sudo apt-get install -y protobuf-compiler - name: Generate protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos run: RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc - name: Format generated code run: rustup component add rustfmt && cargo fmt --all - name: Check for differences run: | if ! git diff --exit-code; then echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-protos && cargo fmt --all" echo "error: Generated protobuf files are out of date. Run: RUSTFLAGS=\"--cfg genproto\" cargo build -p ldk-server-grpc && cargo fmt --all" exit 1 fi 23 changes: 2 additions & 21 deletions 23 ...ows/integration-tests-events-rabbitmq.yml → .github/workflows/e2e-tests.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,4 +1,4 @@ name: Integration Tests name: End-to-End Tests on: [ push, pull_request ] Expand All @@ -10,23 +10,9 @@ concurrency: cancel-in-progress: true jobs: integration-tests: e2e-tests: runs-on: ubuntu-latest services: rabbitmq: image: rabbitmq:3 env: RABBITMQ_DEFAULT_USER: guest RABBITMQ_DEFAULT_PASS: guest ports: - 5672:5672 options: >- --health-cmd "rabbitmqctl node_health_check" --health-interval 10s --health-timeout 5s --health-retries 5 steps: - name: Checkout code uses: actions/checkout@v6 Expand All @@ -48,11 +34,6 @@ jobs: - name: Set bitcoind environment variable run: echo "BITCOIND_EXE=$( pwd )/bin/bitcoind-${{ runner.os }}-${{ runner.arch }}" >> "$GITHUB_ENV" - name: Run RabbitMQ integration tests run: cargo test --features integration-tests-events-rabbitmq --verbose --color=always -- --nocapture env: RUST_BACKTRACE: 1 - name: Run end-to-end tests run: cargo test --manifest-path e2e-tests/Cargo.toml --verbose --color=always -- --test-threads=4 --nocapture env: Expand Down 2 changes: 1 addition & 1 deletion 2 CLAUDE.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -9,7 +9,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for build commands, testing, code style, - **ldk-server** - Main daemon server (entry point: `src/main.rs`) - **ldk-server-cli** - CLI client using clap - **ldk-server-client** - Reqwest-based client library - **ldk-server-protos** - Protocol buffer definitions and generated Rust code - **ldk-server-grpc** - Protocol buffer definitions, generated Rust code, and shared gRPC primitives ## Development Rules Expand Down 4 changes: 2 additions & 2 deletions 4 CONTRIBUTING.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -40,13 +40,13 @@ cargo clippy --all-features -- -D warnings -A clippy::drop_non_drop # Lint (CI ## Protocol Buffer Generation ```bash RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-protos RUSTFLAGS="--cfg genproto" cargo build -p ldk-server-grpc cargo fmt --all ``` ## Adding a New API Endpoint 1. Define request/response messages in `ldk-server-protos/src/proto/api.proto` 1. Define request/response messages in `ldk-server-grpc/src/proto/api.proto` 2. Regenerate protos (see above) 3. Create handler in `ldk-server/src/api/` (follow existing patterns) 4. Add route in `ldk-server/src/service.rs` Expand Down Loading Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 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