feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base#22755

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Merged
andreiborza merged 9 commits into from
Jul 28, 2026
Merged

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base #22755

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0a383ef
feat(node)!: Remove import-in-the-middle ESM loader and deprecated in…
andreiborza Jul 28, 2026
32891c4
Document removals in migration guide
andreiborza Jul 28, 2026
69e6124
Merge branch 'develop' into ab/remove-iitm-plumbing
andreiborza Jul 28, 2026
a844096
Add import-in-the-middle dependency to nuxt and solidstart
andreiborza Jul 28, 2026
5dc1cac
Revert "Add import-in-the-middle dependency to nuxt and solidstart"
andreiborza Jul 28, 2026
c10c78c
Remove import-in-the-middle hook injection from nuxt and solidstart
andreiborza Jul 28, 2026
ce100e2
Fix formatting
andreiborza Jul 28, 2026
c030493
Remove changelog entry
andreiborza Jul 28, 2026
4ed3550
Merge remote-tracking branch 'origin/develop' into ab/remove-iitm-plu…
andreiborza Jul 28, 2026
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3 changes: 2 additions & 1 deletion MIGRATION.md
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Original file line numberDiff line numberDiff line change
Expand Up@@ -351,7 +351,8 @@ Sentry.init({
- The deprecated `honoIntegration` was removed. Use the [`@sentry/hono`](https://www.npmjs.com/package/@sentry/hono) SDK to instrument Hono.
- The `connect` instrumentation was removed.
- The deprecated `prismaInstrumentation` option was removed. It was no longer used, as Prisma works out of the box.
- The deprecated `SentryHttpInstrumentation` export was removed. Use `instrumentHttpOutgoingRequests()` instead.
- The `registerEsmLoaderHooks` option was removed. All instrumentation is now channel-based (via `@sentry/server-utils`), so the SDK no longer registers `import-in-the-middle` ESM loader hooks and the option no longer had any effect.
- The deprecated `SentryHttpInstrumentation` and `SentryNodeFetchInstrumentation` exports were removed. Use `instrumentHttpOutgoingRequests()` and the `nativeNodeFetchIntegration` respectively.
- (Fastify) The deprecated `setShouldHandleError` method was removed.
- (AWS Lambda) The deprecated `disableAwsContextPropagation` option was removed. It no longer had any effect.
- (AWS Lambda) The deprecated `startTrace` option was removed. It no longer had any effect; to disable tracing, set `tracesSampleRate` to `0`.
Expand Down
22 changes: 0 additions & 22 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/app.mjs
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2 changes: 0 additions & 2 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/sub-module.mjs
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15 changes: 0 additions & 15 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/test.ts
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3 changes: 1 addition & 2 deletions packages/node/package.json
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Expand Up@@ -105,8 +105,7 @@
"@sentry/core": "10.67.0",
"@sentry/opentelemetry": "10.67.0",
"@sentry/server-utils": "10.67.0",
"@sentry/bundler-plugins": "10.67.0",
"import-in-the-middle": "^3.0.0"

@andreiborzaandreiborzaJul 28, 2026

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Image

"@sentry/bundler-plugins": "10.67.0"
},
"devDependencies": {
"@types/node": "^18.19.1"
Expand Down
32 changes: 0 additions & 32 deletions packages/node/src/integrations/http/SentryHttpInstrumentation.ts
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Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,17 +2,14 @@ import type { ChannelListener } from 'node:diagnostics_channel';
import { subscribe, unsubscribe } from 'node:diagnostics_channel';
import { context, trace } from '@opentelemetry/api';
import type { InstrumentationConfig } from '@opentelemetry/instrumentation';
import { InstrumentationBase } from '@opentelemetry/instrumentation';
import type { ClientRequest, IncomingMessage, ServerResponse } from 'node:http';
import type { HttpClientRequest, HttpIncomingMessage, HttpInstrumentationOptions, Span } from '@sentry/core';
import {
getHttpClientSubscriptions,
patchHttpModuleClient,
SDK_VERSION,
getRequestOptions,
isTracingSuppressed,
} from '@sentry/core';
import { INSTRUMENTATION_NAME } from './constants';
import { HTTP_ON_CLIENT_REQUEST } from '@sentry/core';
import { NODE_VERSION } from '../../nodeVersion';
import { errorMonitor } from 'node:events';
Expand DownExpand Up@@ -222,32 +219,3 @@ function instrumentHttpOutgoingRequestsViaMonkeyPatching(options: HttpInstrument
// Patching http also patches https, as this uses the same underlying object
patchHttpModuleClient(http, options);
}

/**
* This custom HTTP instrumentation handles outgoing HTTP requests.
*
* It provides:
* - Breadcrumbs for all outgoing requests
* - Trace propagation headers (when enabled)
* - Span creation for outgoing requests (when createSpansForOutgoingRequests is enabled)
*
* Span creation requires Node 22+ and uses diagnostic channels to avoid monkey-patching.
* By default, this is only enabled in the node SDK, not in other runtime SDKs that reuse this instrumentation.
*
* Important note: Contrary to other OTEL instrumentation, this one cannot be unwrapped.
*
* This is heavily inspired & adapted from:
* https://github.com/open-telemetry/opentelemetry-js/blob/f8ab5592ddea5cba0a3b33bf8d74f27872c0367f/experimental/packages/opentelemetry-instrumentation-http/src/http.ts
*
* @deprecated This will be removed in v11. Use instrumentHttpOutgoingRequests() instead.
*/
export class SentryHttpInstrumentation extends InstrumentationBase<SentryHttpInstrumentationOptions> {
public constructor(config: SentryHttpInstrumentationOptions = {}) {
super(INSTRUMENTATION_NAME, SDK_VERSION, config);
}

/** @inheritdoc */
public init(): void {
instrumentHttpOutgoingRequests(this.getConfig());
}
}
1 change: 0 additions & 1 deletion packages/node/src/integrations/http/constants.ts
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188 changes: 0 additions & 188 deletions packages/node/src/integrations/node-fetch/SentryNodeFetchInstrumentation.ts
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45 changes: 0 additions & 45 deletions packages/node/src/integrations/tracing/InstrumentationNodeModuleFile.ts
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30 changes: 0 additions & 30 deletions packages/node/src/sdk/esmLoader.ts
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5 changes: 0 additions & 5 deletions packages/node/src/sdk/index.ts
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Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,6 @@ import { getEntryPointType } from '../utils/entry-point';
import { getSpotlightConfig } from '../utils/spotlight';
import { defaultStackParser, getSentryRelease } from './api';
import { NodeClient } from './client';
import { initializeEsmLoader } from './esmLoader';
import { initOpenTelemetry } from './initOtel';

/**
Expand DownExpand Up@@ -176,10 +175,6 @@ function _init(

const clientOptions = getClientOptions({ ...options, defaultIntegrations }, getDefaultIntegrationsImpl);

if (clientOptions.registerEsmLoaderHooks !== false) {
Comment thread
andreiborza marked this conversation as resolved.
initializeEsmLoader();
}

setOpenTelemetryContextAsyncContextStrategy(clientOptions);

const scope = getCurrentScope();
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all \u003cpre\u003e\u003ccode\u003e blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks"); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + '
Skip to content

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base#22755

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Merged
andreiborza merged 9 commits into from
Jul 28, 2026
Merged

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base #22755

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9 commits
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0a383ef
feat(node)!: Remove import-in-the-middle ESM loader and deprecated in…
andreiborza Jul 28, 2026
32891c4
Document removals in migration guide
andreiborza Jul 28, 2026
69e6124
Merge branch 'develop' into ab/remove-iitm-plumbing
andreiborza Jul 28, 2026
a844096
Add import-in-the-middle dependency to nuxt and solidstart
andreiborza Jul 28, 2026
5dc1cac
Revert "Add import-in-the-middle dependency to nuxt and solidstart"
andreiborza Jul 28, 2026
c10c78c
Remove import-in-the-middle hook injection from nuxt and solidstart
andreiborza Jul 28, 2026
ce100e2
Fix formatting
andreiborza Jul 28, 2026
c030493
Remove changelog entry
andreiborza Jul 28, 2026
4ed3550
Merge remote-tracking branch 'origin/develop' into ab/remove-iitm-plu…
andreiborza Jul 28, 2026
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3 changes: 2 additions & 1 deletion MIGRATION.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -351,7 +351,8 @@ Sentry.init({
- The deprecated `honoIntegration` was removed. Use the [`@sentry/hono`](https://www.npmjs.com/package/@sentry/hono) SDK to instrument Hono.
- The `connect` instrumentation was removed.
- The deprecated `prismaInstrumentation` option was removed. It was no longer used, as Prisma works out of the box.
- The deprecated `SentryHttpInstrumentation` export was removed. Use `instrumentHttpOutgoingRequests()` instead.
- The `registerEsmLoaderHooks` option was removed. All instrumentation is now channel-based (via `@sentry/server-utils`), so the SDK no longer registers `import-in-the-middle` ESM loader hooks and the option no longer had any effect.
- The deprecated `SentryHttpInstrumentation` and `SentryNodeFetchInstrumentation` exports were removed. Use `instrumentHttpOutgoingRequests()` and the `nativeNodeFetchIntegration` respectively.
- (Fastify) The deprecated `setShouldHandleError` method was removed.
- (AWS Lambda) The deprecated `disableAwsContextPropagation` option was removed. It no longer had any effect.
- (AWS Lambda) The deprecated `startTrace` option was removed. It no longer had any effect; to disable tracing, set `tracesSampleRate` to `0`.
Expand Down
22 changes: 0 additions & 22 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/app.mjs
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This file was deleted.

2 changes: 0 additions & 2 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/sub-module.mjs
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15 changes: 0 additions & 15 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/test.ts
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3 changes: 1 addition & 2 deletions packages/node/package.json
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Original file line numberDiff line numberDiff line change
Expand Up@@ -105,8 +105,7 @@
"@sentry/core": "10.67.0",
"@sentry/opentelemetry": "10.67.0",
"@sentry/server-utils": "10.67.0",
"@sentry/bundler-plugins": "10.67.0",
"import-in-the-middle": "^3.0.0"

@andreiborzaandreiborzaJul 28, 2026

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MemberAuthor

Choose a reason for hiding this comment

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Image

"@sentry/bundler-plugins": "10.67.0"
},
"devDependencies": {
"@types/node": "^18.19.1"
Expand Down
32 changes: 0 additions & 32 deletions packages/node/src/integrations/http/SentryHttpInstrumentation.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,17 +2,14 @@ import type { ChannelListener } from 'node:diagnostics_channel';
import { subscribe, unsubscribe } from 'node:diagnostics_channel';
import { context, trace } from '@opentelemetry/api';
import type { InstrumentationConfig } from '@opentelemetry/instrumentation';
import { InstrumentationBase } from '@opentelemetry/instrumentation';
import type { ClientRequest, IncomingMessage, ServerResponse } from 'node:http';
import type { HttpClientRequest, HttpIncomingMessage, HttpInstrumentationOptions, Span } from '@sentry/core';
import {
getHttpClientSubscriptions,
patchHttpModuleClient,
SDK_VERSION,
getRequestOptions,
isTracingSuppressed,
} from '@sentry/core';
import { INSTRUMENTATION_NAME } from './constants';
import { HTTP_ON_CLIENT_REQUEST } from '@sentry/core';
import { NODE_VERSION } from '../../nodeVersion';
import { errorMonitor } from 'node:events';
Expand DownExpand Up@@ -222,32 +219,3 @@ function instrumentHttpOutgoingRequestsViaMonkeyPatching(options: HttpInstrument
// Patching http also patches https, as this uses the same underlying object
patchHttpModuleClient(http, options);
}

/**
* This custom HTTP instrumentation handles outgoing HTTP requests.
*
* It provides:
* - Breadcrumbs for all outgoing requests
* - Trace propagation headers (when enabled)
* - Span creation for outgoing requests (when createSpansForOutgoingRequests is enabled)
*
* Span creation requires Node 22+ and uses diagnostic channels to avoid monkey-patching.
* By default, this is only enabled in the node SDK, not in other runtime SDKs that reuse this instrumentation.
*
* Important note: Contrary to other OTEL instrumentation, this one cannot be unwrapped.
*
* This is heavily inspired & adapted from:
* https://github.com/open-telemetry/opentelemetry-js/blob/f8ab5592ddea5cba0a3b33bf8d74f27872c0367f/experimental/packages/opentelemetry-instrumentation-http/src/http.ts
*
* @deprecated This will be removed in v11. Use instrumentHttpOutgoingRequests() instead.
*/
export class SentryHttpInstrumentation extends InstrumentationBase<SentryHttpInstrumentationOptions> {
public constructor(config: SentryHttpInstrumentationOptions = {}) {
super(INSTRUMENTATION_NAME, SDK_VERSION, config);
}

/** @inheritdoc */
public init(): void {
instrumentHttpOutgoingRequests(this.getConfig());
}
}
1 change: 0 additions & 1 deletion packages/node/src/integrations/http/constants.ts
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188 changes: 0 additions & 188 deletions packages/node/src/integrations/node-fetch/SentryNodeFetchInstrumentation.ts
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45 changes: 0 additions & 45 deletions packages/node/src/integrations/tracing/InstrumentationNodeModuleFile.ts
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This file was deleted.

30 changes: 0 additions & 30 deletions packages/node/src/sdk/esmLoader.ts
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5 changes: 0 additions & 5 deletions packages/node/src/sdk/index.ts
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Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,6 @@ import { getEntryPointType } from '../utils/entry-point';
import { getSpotlightConfig } from '../utils/spotlight';
import { defaultStackParser, getSentryRelease } from './api';
import { NodeClient } from './client';
import { initializeEsmLoader } from './esmLoader';
import { initOpenTelemetry } from './initOtel';

/**
Expand DownExpand Up@@ -176,10 +175,6 @@ function _init(

const clientOptions = getClientOptions({ ...options, defaultIntegrations }, getDefaultIntegrationsImpl);

if (clientOptions.registerEsmLoaderHooks !== false) {
Comment thread
andreiborza marked this conversation as resolved.
initializeEsmLoader();
}

setOpenTelemetryContextAsyncContextStrategy(clientOptions);

const scope = getCurrentScope();
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base#22755

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Merged
andreiborza merged 9 commits into from
Jul 28, 2026
Merged

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base #22755

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9 commits
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0a383ef
feat(node)!: Remove import-in-the-middle ESM loader and deprecated in…
andreiborza Jul 28, 2026
32891c4
Document removals in migration guide
andreiborza Jul 28, 2026
69e6124
Merge branch 'develop' into ab/remove-iitm-plumbing
andreiborza Jul 28, 2026
a844096
Add import-in-the-middle dependency to nuxt and solidstart
andreiborza Jul 28, 2026
5dc1cac
Revert "Add import-in-the-middle dependency to nuxt and solidstart"
andreiborza Jul 28, 2026
c10c78c
Remove import-in-the-middle hook injection from nuxt and solidstart
andreiborza Jul 28, 2026
ce100e2
Fix formatting
andreiborza Jul 28, 2026
c030493
Remove changelog entry
andreiborza Jul 28, 2026
4ed3550
Merge remote-tracking branch 'origin/develop' into ab/remove-iitm-plu…
andreiborza Jul 28, 2026
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3 changes: 2 additions & 1 deletion MIGRATION.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -351,7 +351,8 @@ Sentry.init({
- The deprecated `honoIntegration` was removed. Use the [`@sentry/hono`](https://www.npmjs.com/package/@sentry/hono) SDK to instrument Hono.
- The `connect` instrumentation was removed.
- The deprecated `prismaInstrumentation` option was removed. It was no longer used, as Prisma works out of the box.
- The deprecated `SentryHttpInstrumentation` export was removed. Use `instrumentHttpOutgoingRequests()` instead.
- The `registerEsmLoaderHooks` option was removed. All instrumentation is now channel-based (via `@sentry/server-utils`), so the SDK no longer registers `import-in-the-middle` ESM loader hooks and the option no longer had any effect.
- The deprecated `SentryHttpInstrumentation` and `SentryNodeFetchInstrumentation` exports were removed. Use `instrumentHttpOutgoingRequests()` and the `nativeNodeFetchIntegration` respectively.
- (Fastify) The deprecated `setShouldHandleError` method was removed.
- (AWS Lambda) The deprecated `disableAwsContextPropagation` option was removed. It no longer had any effect.
- (AWS Lambda) The deprecated `startTrace` option was removed. It no longer had any effect; to disable tracing, set `tracesSampleRate` to `0`.
Expand Down
22 changes: 0 additions & 22 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/app.mjs
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This file was deleted.

2 changes: 0 additions & 2 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/sub-module.mjs
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15 changes: 0 additions & 15 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/test.ts
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3 changes: 1 addition & 2 deletions packages/node/package.json
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Original file line numberDiff line numberDiff line change
Expand Up@@ -105,8 +105,7 @@
"@sentry/core": "10.67.0",
"@sentry/opentelemetry": "10.67.0",
"@sentry/server-utils": "10.67.0",
"@sentry/bundler-plugins": "10.67.0",
"import-in-the-middle": "^3.0.0"

@andreiborzaandreiborzaJul 28, 2026

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MemberAuthor

Choose a reason for hiding this comment

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Image

"@sentry/bundler-plugins": "10.67.0"
},
"devDependencies": {
"@types/node": "^18.19.1"
Expand Down
32 changes: 0 additions & 32 deletions packages/node/src/integrations/http/SentryHttpInstrumentation.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,17 +2,14 @@ import type { ChannelListener } from 'node:diagnostics_channel';
import { subscribe, unsubscribe } from 'node:diagnostics_channel';
import { context, trace } from '@opentelemetry/api';
import type { InstrumentationConfig } from '@opentelemetry/instrumentation';
import { InstrumentationBase } from '@opentelemetry/instrumentation';
import type { ClientRequest, IncomingMessage, ServerResponse } from 'node:http';
import type { HttpClientRequest, HttpIncomingMessage, HttpInstrumentationOptions, Span } from '@sentry/core';
import {
getHttpClientSubscriptions,
patchHttpModuleClient,
SDK_VERSION,
getRequestOptions,
isTracingSuppressed,
} from '@sentry/core';
import { INSTRUMENTATION_NAME } from './constants';
import { HTTP_ON_CLIENT_REQUEST } from '@sentry/core';
import { NODE_VERSION } from '../../nodeVersion';
import { errorMonitor } from 'node:events';
Expand DownExpand Up@@ -222,32 +219,3 @@ function instrumentHttpOutgoingRequestsViaMonkeyPatching(options: HttpInstrument
// Patching http also patches https, as this uses the same underlying object
patchHttpModuleClient(http, options);
}

/**
* This custom HTTP instrumentation handles outgoing HTTP requests.
*
* It provides:
* - Breadcrumbs for all outgoing requests
* - Trace propagation headers (when enabled)
* - Span creation for outgoing requests (when createSpansForOutgoingRequests is enabled)
*
* Span creation requires Node 22+ and uses diagnostic channels to avoid monkey-patching.
* By default, this is only enabled in the node SDK, not in other runtime SDKs that reuse this instrumentation.
*
* Important note: Contrary to other OTEL instrumentation, this one cannot be unwrapped.
*
* This is heavily inspired & adapted from:
* https://github.com/open-telemetry/opentelemetry-js/blob/f8ab5592ddea5cba0a3b33bf8d74f27872c0367f/experimental/packages/opentelemetry-instrumentation-http/src/http.ts
*
* @deprecated This will be removed in v11. Use instrumentHttpOutgoingRequests() instead.
*/
export class SentryHttpInstrumentation extends InstrumentationBase<SentryHttpInstrumentationOptions> {
public constructor(config: SentryHttpInstrumentationOptions = {}) {
super(INSTRUMENTATION_NAME, SDK_VERSION, config);
}

/** @inheritdoc */
public init(): void {
instrumentHttpOutgoingRequests(this.getConfig());
}
}
1 change: 0 additions & 1 deletion packages/node/src/integrations/http/constants.ts
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188 changes: 0 additions & 188 deletions packages/node/src/integrations/node-fetch/SentryNodeFetchInstrumentation.ts
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45 changes: 0 additions & 45 deletions packages/node/src/integrations/tracing/InstrumentationNodeModuleFile.ts
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30 changes: 0 additions & 30 deletions packages/node/src/sdk/esmLoader.ts
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5 changes: 0 additions & 5 deletions packages/node/src/sdk/index.ts
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Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,6 @@ import { getEntryPointType } from '../utils/entry-point';
import { getSpotlightConfig } from '../utils/spotlight';
import { defaultStackParser, getSentryRelease } from './api';
import { NodeClient } from './client';
import { initializeEsmLoader } from './esmLoader';
import { initOpenTelemetry } from './initOtel';

/**
Expand DownExpand Up@@ -176,10 +175,6 @@ function _init(

const clientOptions = getClientOptions({ ...options, defaultIntegrations }, getDefaultIntegrationsImpl);

if (clientOptions.registerEsmLoaderHooks !== false) {
Comment thread
andreiborza marked this conversation as resolved.
initializeEsmLoader();
}

setOpenTelemetryContextAsyncContextStrategy(clientOptions);

const scope = getCurrentScope();
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length \u003e 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base#22755

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Merged
andreiborza merged 9 commits into from
Jul 28, 2026
Merged

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base #22755

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0a383ef
feat(node)!: Remove import-in-the-middle ESM loader and deprecated in…
andreiborza Jul 28, 2026
32891c4
Document removals in migration guide
andreiborza Jul 28, 2026
69e6124
Merge branch 'develop' into ab/remove-iitm-plumbing
andreiborza Jul 28, 2026
a844096
Add import-in-the-middle dependency to nuxt and solidstart
andreiborza Jul 28, 2026
5dc1cac
Revert "Add import-in-the-middle dependency to nuxt and solidstart"
andreiborza Jul 28, 2026
c10c78c
Remove import-in-the-middle hook injection from nuxt and solidstart
andreiborza Jul 28, 2026
ce100e2
Fix formatting
andreiborza Jul 28, 2026
c030493
Remove changelog entry
andreiborza Jul 28, 2026
4ed3550
Merge remote-tracking branch 'origin/develop' into ab/remove-iitm-plu…
andreiborza Jul 28, 2026
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3 changes: 2 additions & 1 deletion MIGRATION.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -351,7 +351,8 @@ Sentry.init({
- The deprecated `honoIntegration` was removed. Use the [`@sentry/hono`](https://www.npmjs.com/package/@sentry/hono) SDK to instrument Hono.
- The `connect` instrumentation was removed.
- The deprecated `prismaInstrumentation` option was removed. It was no longer used, as Prisma works out of the box.
- The deprecated `SentryHttpInstrumentation` export was removed. Use `instrumentHttpOutgoingRequests()` instead.
- The `registerEsmLoaderHooks` option was removed. All instrumentation is now channel-based (via `@sentry/server-utils`), so the SDK no longer registers `import-in-the-middle` ESM loader hooks and the option no longer had any effect.
- The deprecated `SentryHttpInstrumentation` and `SentryNodeFetchInstrumentation` exports were removed. Use `instrumentHttpOutgoingRequests()` and the `nativeNodeFetchIntegration` respectively.
- (Fastify) The deprecated `setShouldHandleError` method was removed.
- (AWS Lambda) The deprecated `disableAwsContextPropagation` option was removed. It no longer had any effect.
- (AWS Lambda) The deprecated `startTrace` option was removed. It no longer had any effect; to disable tracing, set `tracesSampleRate` to `0`.
Expand Down
22 changes: 0 additions & 22 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/app.mjs
View file
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This file was deleted.

2 changes: 0 additions & 2 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/sub-module.mjs
View file
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This file was deleted.

15 changes: 0 additions & 15 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/test.ts
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3 changes: 1 addition & 2 deletions packages/node/package.json
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Original file line numberDiff line numberDiff line change
Expand Up@@ -105,8 +105,7 @@
"@sentry/core": "10.67.0",
"@sentry/opentelemetry": "10.67.0",
"@sentry/server-utils": "10.67.0",
"@sentry/bundler-plugins": "10.67.0",
"import-in-the-middle": "^3.0.0"

@andreiborzaandreiborzaJul 28, 2026

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Image

"@sentry/bundler-plugins": "10.67.0"
},
"devDependencies": {
"@types/node": "^18.19.1"
Expand Down
32 changes: 0 additions & 32 deletions packages/node/src/integrations/http/SentryHttpInstrumentation.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,17 +2,14 @@ import type { ChannelListener } from 'node:diagnostics_channel';
import { subscribe, unsubscribe } from 'node:diagnostics_channel';
import { context, trace } from '@opentelemetry/api';
import type { InstrumentationConfig } from '@opentelemetry/instrumentation';
import { InstrumentationBase } from '@opentelemetry/instrumentation';
import type { ClientRequest, IncomingMessage, ServerResponse } from 'node:http';
import type { HttpClientRequest, HttpIncomingMessage, HttpInstrumentationOptions, Span } from '@sentry/core';
import {
getHttpClientSubscriptions,
patchHttpModuleClient,
SDK_VERSION,
getRequestOptions,
isTracingSuppressed,
} from '@sentry/core';
import { INSTRUMENTATION_NAME } from './constants';
import { HTTP_ON_CLIENT_REQUEST } from '@sentry/core';
import { NODE_VERSION } from '../../nodeVersion';
import { errorMonitor } from 'node:events';
Expand DownExpand Up@@ -222,32 +219,3 @@ function instrumentHttpOutgoingRequestsViaMonkeyPatching(options: HttpInstrument
// Patching http also patches https, as this uses the same underlying object
patchHttpModuleClient(http, options);
}

/**
* This custom HTTP instrumentation handles outgoing HTTP requests.
*
* It provides:
* - Breadcrumbs for all outgoing requests
* - Trace propagation headers (when enabled)
* - Span creation for outgoing requests (when createSpansForOutgoingRequests is enabled)
*
* Span creation requires Node 22+ and uses diagnostic channels to avoid monkey-patching.
* By default, this is only enabled in the node SDK, not in other runtime SDKs that reuse this instrumentation.
*
* Important note: Contrary to other OTEL instrumentation, this one cannot be unwrapped.
*
* This is heavily inspired & adapted from:
* https://github.com/open-telemetry/opentelemetry-js/blob/f8ab5592ddea5cba0a3b33bf8d74f27872c0367f/experimental/packages/opentelemetry-instrumentation-http/src/http.ts
*
* @deprecated This will be removed in v11. Use instrumentHttpOutgoingRequests() instead.
*/
export class SentryHttpInstrumentation extends InstrumentationBase<SentryHttpInstrumentationOptions> {
public constructor(config: SentryHttpInstrumentationOptions = {}) {
super(INSTRUMENTATION_NAME, SDK_VERSION, config);
}

/** @inheritdoc */
public init(): void {
instrumentHttpOutgoingRequests(this.getConfig());
}
}
1 change: 0 additions & 1 deletion packages/node/src/integrations/http/constants.ts
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188 changes: 0 additions & 188 deletions packages/node/src/integrations/node-fetch/SentryNodeFetchInstrumentation.ts
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45 changes: 0 additions & 45 deletions packages/node/src/integrations/tracing/InstrumentationNodeModuleFile.ts
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30 changes: 0 additions & 30 deletions packages/node/src/sdk/esmLoader.ts
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5 changes: 0 additions & 5 deletions packages/node/src/sdk/index.ts
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Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,6 @@ import { getEntryPointType } from '../utils/entry-point';
import { getSpotlightConfig } from '../utils/spotlight';
import { defaultStackParser, getSentryRelease } from './api';
import { NodeClient } from './client';
import { initializeEsmLoader } from './esmLoader';
import { initOpenTelemetry } from './initOtel';

/**
Expand DownExpand Up@@ -176,10 +175,6 @@ function _init(

const clientOptions = getClientOptions({ ...options, defaultIntegrations }, getDefaultIntegrationsImpl);

if (clientOptions.registerEsmLoaderHooks !== false) {
Comment thread
andreiborza marked this conversation as resolved.
initializeEsmLoader();
}

setOpenTelemetryContextAsyncContextStrategy(clientOptions);

const scope = getCurrentScope();
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base#22755

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Merged
andreiborza merged 9 commits into from
Jul 28, 2026
Merged

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base #22755

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9 commits
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0a383ef
feat(node)!: Remove import-in-the-middle ESM loader and deprecated in…
andreiborza Jul 28, 2026
32891c4
Document removals in migration guide
andreiborza Jul 28, 2026
69e6124
Merge branch 'develop' into ab/remove-iitm-plumbing
andreiborza Jul 28, 2026
a844096
Add import-in-the-middle dependency to nuxt and solidstart
andreiborza Jul 28, 2026
5dc1cac
Revert "Add import-in-the-middle dependency to nuxt and solidstart"
andreiborza Jul 28, 2026
c10c78c
Remove import-in-the-middle hook injection from nuxt and solidstart
andreiborza Jul 28, 2026
ce100e2
Fix formatting
andreiborza Jul 28, 2026
c030493
Remove changelog entry
andreiborza Jul 28, 2026
4ed3550
Merge remote-tracking branch 'origin/develop' into ab/remove-iitm-plu…
andreiborza Jul 28, 2026
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3 changes: 2 additions & 1 deletion MIGRATION.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -351,7 +351,8 @@ Sentry.init({
- The deprecated `honoIntegration` was removed. Use the [`@sentry/hono`](https://www.npmjs.com/package/@sentry/hono) SDK to instrument Hono.
- The `connect` instrumentation was removed.
- The deprecated `prismaInstrumentation` option was removed. It was no longer used, as Prisma works out of the box.
- The deprecated `SentryHttpInstrumentation` export was removed. Use `instrumentHttpOutgoingRequests()` instead.
- The `registerEsmLoaderHooks` option was removed. All instrumentation is now channel-based (via `@sentry/server-utils`), so the SDK no longer registers `import-in-the-middle` ESM loader hooks and the option no longer had any effect.
- The deprecated `SentryHttpInstrumentation` and `SentryNodeFetchInstrumentation` exports were removed. Use `instrumentHttpOutgoingRequests()` and the `nativeNodeFetchIntegration` respectively.
- (Fastify) The deprecated `setShouldHandleError` method was removed.
- (AWS Lambda) The deprecated `disableAwsContextPropagation` option was removed. It no longer had any effect.
- (AWS Lambda) The deprecated `startTrace` option was removed. It no longer had any effect; to disable tracing, set `tracesSampleRate` to `0`.
Expand Down
22 changes: 0 additions & 22 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/app.mjs
View file
Open in desktop

This file was deleted.

2 changes: 0 additions & 2 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/sub-module.mjs
View file
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This file was deleted.

15 changes: 0 additions & 15 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/test.ts
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This file was deleted.

3 changes: 1 addition & 2 deletions packages/node/package.json
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -105,8 +105,7 @@
"@sentry/core": "10.67.0",
"@sentry/opentelemetry": "10.67.0",
"@sentry/server-utils": "10.67.0",
"@sentry/bundler-plugins": "10.67.0",
"import-in-the-middle": "^3.0.0"

@andreiborzaandreiborzaJul 28, 2026

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Image

"@sentry/bundler-plugins": "10.67.0"
},
"devDependencies": {
"@types/node": "^18.19.1"
Expand Down
32 changes: 0 additions & 32 deletions packages/node/src/integrations/http/SentryHttpInstrumentation.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,17 +2,14 @@ import type { ChannelListener } from 'node:diagnostics_channel';
import { subscribe, unsubscribe } from 'node:diagnostics_channel';
import { context, trace } from '@opentelemetry/api';
import type { InstrumentationConfig } from '@opentelemetry/instrumentation';
import { InstrumentationBase } from '@opentelemetry/instrumentation';
import type { ClientRequest, IncomingMessage, ServerResponse } from 'node:http';
import type { HttpClientRequest, HttpIncomingMessage, HttpInstrumentationOptions, Span } from '@sentry/core';
import {
getHttpClientSubscriptions,
patchHttpModuleClient,
SDK_VERSION,
getRequestOptions,
isTracingSuppressed,
} from '@sentry/core';
import { INSTRUMENTATION_NAME } from './constants';
import { HTTP_ON_CLIENT_REQUEST } from '@sentry/core';
import { NODE_VERSION } from '../../nodeVersion';
import { errorMonitor } from 'node:events';
Expand DownExpand Up@@ -222,32 +219,3 @@ function instrumentHttpOutgoingRequestsViaMonkeyPatching(options: HttpInstrument
// Patching http also patches https, as this uses the same underlying object
patchHttpModuleClient(http, options);
}

/**
* This custom HTTP instrumentation handles outgoing HTTP requests.
*
* It provides:
* - Breadcrumbs for all outgoing requests
* - Trace propagation headers (when enabled)
* - Span creation for outgoing requests (when createSpansForOutgoingRequests is enabled)
*
* Span creation requires Node 22+ and uses diagnostic channels to avoid monkey-patching.
* By default, this is only enabled in the node SDK, not in other runtime SDKs that reuse this instrumentation.
*
* Important note: Contrary to other OTEL instrumentation, this one cannot be unwrapped.
*
* This is heavily inspired & adapted from:
* https://github.com/open-telemetry/opentelemetry-js/blob/f8ab5592ddea5cba0a3b33bf8d74f27872c0367f/experimental/packages/opentelemetry-instrumentation-http/src/http.ts
*
* @deprecated This will be removed in v11. Use instrumentHttpOutgoingRequests() instead.
*/
export class SentryHttpInstrumentation extends InstrumentationBase<SentryHttpInstrumentationOptions> {
public constructor(config: SentryHttpInstrumentationOptions = {}) {
super(INSTRUMENTATION_NAME, SDK_VERSION, config);
}

/** @inheritdoc */
public init(): void {
instrumentHttpOutgoingRequests(this.getConfig());
}
}
1 change: 0 additions & 1 deletion packages/node/src/integrations/http/constants.ts
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This file was deleted.

188 changes: 0 additions & 188 deletions packages/node/src/integrations/node-fetch/SentryNodeFetchInstrumentation.ts
View file
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This file was deleted.

45 changes: 0 additions & 45 deletions packages/node/src/integrations/tracing/InstrumentationNodeModuleFile.ts
View file
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This file was deleted.

30 changes: 0 additions & 30 deletions packages/node/src/sdk/esmLoader.ts
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This file was deleted.

5 changes: 0 additions & 5 deletions packages/node/src/sdk/index.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,6 @@ import { getEntryPointType } from '../utils/entry-point';
import { getSpotlightConfig } from '../utils/spotlight';
import { defaultStackParser, getSentryRelease } from './api';
import { NodeClient } from './client';
import { initializeEsmLoader } from './esmLoader';
import { initOpenTelemetry } from './initOtel';

/**
Expand DownExpand Up@@ -176,10 +175,6 @@ function _init(

const clientOptions = getClientOptions({ ...options, defaultIntegrations }, getDefaultIntegrationsImpl);

if (clientOptions.registerEsmLoaderHooks !== false) {
Comment thread
andreiborza marked this conversation as resolved.
initializeEsmLoader();
}

setOpenTelemetryContextAsyncContextStrategy(clientOptions);

const scope = getCurrentScope();
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base#22755

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Merged
andreiborza merged 9 commits into from
Jul 28, 2026
Merged

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base #22755

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9 commits
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0a383ef
feat(node)!: Remove import-in-the-middle ESM loader and deprecated in…
andreiborza Jul 28, 2026
32891c4
Document removals in migration guide
andreiborza Jul 28, 2026
69e6124
Merge branch 'develop' into ab/remove-iitm-plumbing
andreiborza Jul 28, 2026
a844096
Add import-in-the-middle dependency to nuxt and solidstart
andreiborza Jul 28, 2026
5dc1cac
Revert "Add import-in-the-middle dependency to nuxt and solidstart"
andreiborza Jul 28, 2026
c10c78c
Remove import-in-the-middle hook injection from nuxt and solidstart
andreiborza Jul 28, 2026
ce100e2
Fix formatting
andreiborza Jul 28, 2026
c030493
Remove changelog entry
andreiborza Jul 28, 2026
4ed3550
Merge remote-tracking branch 'origin/develop' into ab/remove-iitm-plu…
andreiborza Jul 28, 2026
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3 changes: 2 additions & 1 deletion MIGRATION.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -351,7 +351,8 @@ Sentry.init({
- The deprecated `honoIntegration` was removed. Use the [`@sentry/hono`](https://www.npmjs.com/package/@sentry/hono) SDK to instrument Hono.
- The `connect` instrumentation was removed.
- The deprecated `prismaInstrumentation` option was removed. It was no longer used, as Prisma works out of the box.
- The deprecated `SentryHttpInstrumentation` export was removed. Use `instrumentHttpOutgoingRequests()` instead.
- The `registerEsmLoaderHooks` option was removed. All instrumentation is now channel-based (via `@sentry/server-utils`), so the SDK no longer registers `import-in-the-middle` ESM loader hooks and the option no longer had any effect.
- The deprecated `SentryHttpInstrumentation` and `SentryNodeFetchInstrumentation` exports were removed. Use `instrumentHttpOutgoingRequests()` and the `nativeNodeFetchIntegration` respectively.
- (Fastify) The deprecated `setShouldHandleError` method was removed.
- (AWS Lambda) The deprecated `disableAwsContextPropagation` option was removed. It no longer had any effect.
- (AWS Lambda) The deprecated `startTrace` option was removed. It no longer had any effect; to disable tracing, set `tracesSampleRate` to `0`.
Expand Down
22 changes: 0 additions & 22 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/app.mjs
View file
Open in desktop

This file was deleted.

2 changes: 0 additions & 2 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/sub-module.mjs
View file
Open in desktop

This file was deleted.

15 changes: 0 additions & 15 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/test.ts
View file
Open in desktop

This file was deleted.

3 changes: 1 addition & 2 deletions packages/node/package.json
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -105,8 +105,7 @@
"@sentry/core": "10.67.0",
"@sentry/opentelemetry": "10.67.0",
"@sentry/server-utils": "10.67.0",
"@sentry/bundler-plugins": "10.67.0",
"import-in-the-middle": "^3.0.0"

@andreiborzaandreiborzaJul 28, 2026

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Image

"@sentry/bundler-plugins": "10.67.0"
},
"devDependencies": {
"@types/node": "^18.19.1"
Expand Down
32 changes: 0 additions & 32 deletions packages/node/src/integrations/http/SentryHttpInstrumentation.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,17 +2,14 @@ import type { ChannelListener } from 'node:diagnostics_channel';
import { subscribe, unsubscribe } from 'node:diagnostics_channel';
import { context, trace } from '@opentelemetry/api';
import type { InstrumentationConfig } from '@opentelemetry/instrumentation';
import { InstrumentationBase } from '@opentelemetry/instrumentation';
import type { ClientRequest, IncomingMessage, ServerResponse } from 'node:http';
import type { HttpClientRequest, HttpIncomingMessage, HttpInstrumentationOptions, Span } from '@sentry/core';
import {
getHttpClientSubscriptions,
patchHttpModuleClient,
SDK_VERSION,
getRequestOptions,
isTracingSuppressed,
} from '@sentry/core';
import { INSTRUMENTATION_NAME } from './constants';
import { HTTP_ON_CLIENT_REQUEST } from '@sentry/core';
import { NODE_VERSION } from '../../nodeVersion';
import { errorMonitor } from 'node:events';
Expand DownExpand Up@@ -222,32 +219,3 @@ function instrumentHttpOutgoingRequestsViaMonkeyPatching(options: HttpInstrument
// Patching http also patches https, as this uses the same underlying object
patchHttpModuleClient(http, options);
}

/**
* This custom HTTP instrumentation handles outgoing HTTP requests.
*
* It provides:
* - Breadcrumbs for all outgoing requests
* - Trace propagation headers (when enabled)
* - Span creation for outgoing requests (when createSpansForOutgoingRequests is enabled)
*
* Span creation requires Node 22+ and uses diagnostic channels to avoid monkey-patching.
* By default, this is only enabled in the node SDK, not in other runtime SDKs that reuse this instrumentation.
*
* Important note: Contrary to other OTEL instrumentation, this one cannot be unwrapped.
*
* This is heavily inspired & adapted from:
* https://github.com/open-telemetry/opentelemetry-js/blob/f8ab5592ddea5cba0a3b33bf8d74f27872c0367f/experimental/packages/opentelemetry-instrumentation-http/src/http.ts
*
* @deprecated This will be removed in v11. Use instrumentHttpOutgoingRequests() instead.
*/
export class SentryHttpInstrumentation extends InstrumentationBase<SentryHttpInstrumentationOptions> {
public constructor(config: SentryHttpInstrumentationOptions = {}) {
super(INSTRUMENTATION_NAME, SDK_VERSION, config);
}

/** @inheritdoc */
public init(): void {
instrumentHttpOutgoingRequests(this.getConfig());
}
}
1 change: 0 additions & 1 deletion packages/node/src/integrations/http/constants.ts
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188 changes: 0 additions & 188 deletions packages/node/src/integrations/node-fetch/SentryNodeFetchInstrumentation.ts
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45 changes: 0 additions & 45 deletions packages/node/src/integrations/tracing/InstrumentationNodeModuleFile.ts
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30 changes: 0 additions & 30 deletions packages/node/src/sdk/esmLoader.ts
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5 changes: 0 additions & 5 deletions packages/node/src/sdk/index.ts
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Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,6 @@ import { getEntryPointType } from '../utils/entry-point';
import { getSpotlightConfig } from '../utils/spotlight';
import { defaultStackParser, getSentryRelease } from './api';
import { NodeClient } from './client';
import { initializeEsmLoader } from './esmLoader';
import { initOpenTelemetry } from './initOtel';

/**
Expand DownExpand Up@@ -176,10 +175,6 @@ function _init(

const clientOptions = getClientOptions({ ...options, defaultIntegrations }, getDefaultIntegrationsImpl);

if (clientOptions.registerEsmLoaderHooks !== false) {
Comment thread
andreiborza marked this conversation as resolved.
initializeEsmLoader();
}

setOpenTelemetryContextAsyncContextStrategy(clientOptions);

const scope = getCurrentScope();
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base#22755

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Merged
andreiborza merged 9 commits into from
Jul 28, 2026
Merged

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base #22755

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0a383ef
feat(node)!: Remove import-in-the-middle ESM loader and deprecated in…
andreiborza Jul 28, 2026
32891c4
Document removals in migration guide
andreiborza Jul 28, 2026
69e6124
Merge branch 'develop' into ab/remove-iitm-plumbing
andreiborza Jul 28, 2026
a844096
Add import-in-the-middle dependency to nuxt and solidstart
andreiborza Jul 28, 2026
5dc1cac
Revert "Add import-in-the-middle dependency to nuxt and solidstart"
andreiborza Jul 28, 2026
c10c78c
Remove import-in-the-middle hook injection from nuxt and solidstart
andreiborza Jul 28, 2026
ce100e2
Fix formatting
andreiborza Jul 28, 2026
c030493
Remove changelog entry
andreiborza Jul 28, 2026
4ed3550
Merge remote-tracking branch 'origin/develop' into ab/remove-iitm-plu…
andreiborza Jul 28, 2026
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3 changes: 2 additions & 1 deletion MIGRATION.md
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Original file line numberDiff line numberDiff line change
Expand Up@@ -351,7 +351,8 @@ Sentry.init({
- The deprecated `honoIntegration` was removed. Use the [`@sentry/hono`](https://www.npmjs.com/package/@sentry/hono) SDK to instrument Hono.
- The `connect` instrumentation was removed.
- The deprecated `prismaInstrumentation` option was removed. It was no longer used, as Prisma works out of the box.
- The deprecated `SentryHttpInstrumentation` export was removed. Use `instrumentHttpOutgoingRequests()` instead.
- The `registerEsmLoaderHooks` option was removed. All instrumentation is now channel-based (via `@sentry/server-utils`), so the SDK no longer registers `import-in-the-middle` ESM loader hooks and the option no longer had any effect.
- The deprecated `SentryHttpInstrumentation` and `SentryNodeFetchInstrumentation` exports were removed. Use `instrumentHttpOutgoingRequests()` and the `nativeNodeFetchIntegration` respectively.
- (Fastify) The deprecated `setShouldHandleError` method was removed.
- (AWS Lambda) The deprecated `disableAwsContextPropagation` option was removed. It no longer had any effect.
- (AWS Lambda) The deprecated `startTrace` option was removed. It no longer had any effect; to disable tracing, set `tracesSampleRate` to `0`.
Expand Down
22 changes: 0 additions & 22 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/app.mjs
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2 changes: 0 additions & 2 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/sub-module.mjs
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15 changes: 0 additions & 15 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/test.ts
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3 changes: 1 addition & 2 deletions packages/node/package.json
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Original file line numberDiff line numberDiff line change
Expand Up@@ -105,8 +105,7 @@
"@sentry/core": "10.67.0",
"@sentry/opentelemetry": "10.67.0",
"@sentry/server-utils": "10.67.0",
"@sentry/bundler-plugins": "10.67.0",
"import-in-the-middle": "^3.0.0"

@andreiborzaandreiborzaJul 28, 2026

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Image

"@sentry/bundler-plugins": "10.67.0"
},
"devDependencies": {
"@types/node": "^18.19.1"
Expand Down
32 changes: 0 additions & 32 deletions packages/node/src/integrations/http/SentryHttpInstrumentation.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,17 +2,14 @@ import type { ChannelListener } from 'node:diagnostics_channel';
import { subscribe, unsubscribe } from 'node:diagnostics_channel';
import { context, trace } from '@opentelemetry/api';
import type { InstrumentationConfig } from '@opentelemetry/instrumentation';
import { InstrumentationBase } from '@opentelemetry/instrumentation';
import type { ClientRequest, IncomingMessage, ServerResponse } from 'node:http';
import type { HttpClientRequest, HttpIncomingMessage, HttpInstrumentationOptions, Span } from '@sentry/core';
import {
getHttpClientSubscriptions,
patchHttpModuleClient,
SDK_VERSION,
getRequestOptions,
isTracingSuppressed,
} from '@sentry/core';
import { INSTRUMENTATION_NAME } from './constants';
import { HTTP_ON_CLIENT_REQUEST } from '@sentry/core';
import { NODE_VERSION } from '../../nodeVersion';
import { errorMonitor } from 'node:events';
Expand DownExpand Up@@ -222,32 +219,3 @@ function instrumentHttpOutgoingRequestsViaMonkeyPatching(options: HttpInstrument
// Patching http also patches https, as this uses the same underlying object
patchHttpModuleClient(http, options);
}

/**
* This custom HTTP instrumentation handles outgoing HTTP requests.
*
* It provides:
* - Breadcrumbs for all outgoing requests
* - Trace propagation headers (when enabled)
* - Span creation for outgoing requests (when createSpansForOutgoingRequests is enabled)
*
* Span creation requires Node 22+ and uses diagnostic channels to avoid monkey-patching.
* By default, this is only enabled in the node SDK, not in other runtime SDKs that reuse this instrumentation.
*
* Important note: Contrary to other OTEL instrumentation, this one cannot be unwrapped.
*
* This is heavily inspired & adapted from:
* https://github.com/open-telemetry/opentelemetry-js/blob/f8ab5592ddea5cba0a3b33bf8d74f27872c0367f/experimental/packages/opentelemetry-instrumentation-http/src/http.ts
*
* @deprecated This will be removed in v11. Use instrumentHttpOutgoingRequests() instead.
*/
export class SentryHttpInstrumentation extends InstrumentationBase<SentryHttpInstrumentationOptions> {
public constructor(config: SentryHttpInstrumentationOptions = {}) {
super(INSTRUMENTATION_NAME, SDK_VERSION, config);
}

/** @inheritdoc */
public init(): void {
instrumentHttpOutgoingRequests(this.getConfig());
}
}
1 change: 0 additions & 1 deletion packages/node/src/integrations/http/constants.ts
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This file was deleted.

188 changes: 0 additions & 188 deletions packages/node/src/integrations/node-fetch/SentryNodeFetchInstrumentation.ts
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45 changes: 0 additions & 45 deletions packages/node/src/integrations/tracing/InstrumentationNodeModuleFile.ts
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30 changes: 0 additions & 30 deletions packages/node/src/sdk/esmLoader.ts
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5 changes: 0 additions & 5 deletions packages/node/src/sdk/index.ts
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Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,6 @@ import { getEntryPointType } from '../utils/entry-point';
import { getSpotlightConfig } from '../utils/spotlight';
import { defaultStackParser, getSentryRelease } from './api';
import { NodeClient } from './client';
import { initializeEsmLoader } from './esmLoader';
import { initOpenTelemetry } from './initOtel';

/**
Expand DownExpand Up@@ -176,10 +175,6 @@ function _init(

const clientOptions = getClientOptions({ ...options, defaultIntegrations }, getDefaultIntegrationsImpl);

if (clientOptions.registerEsmLoaderHooks !== false) {
Comment thread
andreiborza marked this conversation as resolved.
initializeEsmLoader();
}

setOpenTelemetryContextAsyncContextStrategy(clientOptions);

const scope = getCurrentScope();
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base#22755

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Merged
andreiborza merged 9 commits into from
Jul 28, 2026
Merged

feat(node)!: Remove import-in-the-middle ESM loader and deprecated instrumentation base #22755

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9 commits
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0a383ef
feat(node)!: Remove import-in-the-middle ESM loader and deprecated in…
andreiborza Jul 28, 2026
32891c4
Document removals in migration guide
andreiborza Jul 28, 2026
69e6124
Merge branch 'develop' into ab/remove-iitm-plumbing
andreiborza Jul 28, 2026
a844096
Add import-in-the-middle dependency to nuxt and solidstart
andreiborza Jul 28, 2026
5dc1cac
Revert "Add import-in-the-middle dependency to nuxt and solidstart"
andreiborza Jul 28, 2026
c10c78c
Remove import-in-the-middle hook injection from nuxt and solidstart
andreiborza Jul 28, 2026
ce100e2
Fix formatting
andreiborza Jul 28, 2026
c030493
Remove changelog entry
andreiborza Jul 28, 2026
4ed3550
Merge remote-tracking branch 'origin/develop' into ab/remove-iitm-plu…
andreiborza Jul 28, 2026
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3 changes: 2 additions & 1 deletion MIGRATION.md
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -351,7 +351,8 @@ Sentry.init({
- The deprecated `honoIntegration` was removed. Use the [`@sentry/hono`](https://www.npmjs.com/package/@sentry/hono) SDK to instrument Hono.
- The `connect` instrumentation was removed.
- The deprecated `prismaInstrumentation` option was removed. It was no longer used, as Prisma works out of the box.
- The deprecated `SentryHttpInstrumentation` export was removed. Use `instrumentHttpOutgoingRequests()` instead.
- The `registerEsmLoaderHooks` option was removed. All instrumentation is now channel-based (via `@sentry/server-utils`), so the SDK no longer registers `import-in-the-middle` ESM loader hooks and the option no longer had any effect.
- The deprecated `SentryHttpInstrumentation` and `SentryNodeFetchInstrumentation` exports were removed. Use `instrumentHttpOutgoingRequests()` and the `nativeNodeFetchIntegration` respectively.
- (Fastify) The deprecated `setShouldHandleError` method was removed.
- (AWS Lambda) The deprecated `disableAwsContextPropagation` option was removed. It no longer had any effect.
- (AWS Lambda) The deprecated `startTrace` option was removed. It no longer had any effect; to disable tracing, set `tracesSampleRate` to `0`.
Expand Down
22 changes: 0 additions & 22 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/app.mjs
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2 changes: 0 additions & 2 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/sub-module.mjs
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15 changes: 0 additions & 15 deletions dev-packages/node-integration-tests/suites/esm/import-in-the-middle/test.ts
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3 changes: 1 addition & 2 deletions packages/node/package.json
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Original file line numberDiff line numberDiff line change
Expand Up@@ -105,8 +105,7 @@
"@sentry/core": "10.67.0",
"@sentry/opentelemetry": "10.67.0",
"@sentry/server-utils": "10.67.0",
"@sentry/bundler-plugins": "10.67.0",
"import-in-the-middle": "^3.0.0"

@andreiborzaandreiborzaJul 28, 2026

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Image

"@sentry/bundler-plugins": "10.67.0"
},
"devDependencies": {
"@types/node": "^18.19.1"
Expand Down
32 changes: 0 additions & 32 deletions packages/node/src/integrations/http/SentryHttpInstrumentation.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -2,17 +2,14 @@ import type { ChannelListener } from 'node:diagnostics_channel';
import { subscribe, unsubscribe } from 'node:diagnostics_channel';
import { context, trace } from '@opentelemetry/api';
import type { InstrumentationConfig } from '@opentelemetry/instrumentation';
import { InstrumentationBase } from '@opentelemetry/instrumentation';
import type { ClientRequest, IncomingMessage, ServerResponse } from 'node:http';
import type { HttpClientRequest, HttpIncomingMessage, HttpInstrumentationOptions, Span } from '@sentry/core';
import {
getHttpClientSubscriptions,
patchHttpModuleClient,
SDK_VERSION,
getRequestOptions,
isTracingSuppressed,
} from '@sentry/core';
import { INSTRUMENTATION_NAME } from './constants';
import { HTTP_ON_CLIENT_REQUEST } from '@sentry/core';
import { NODE_VERSION } from '../../nodeVersion';
import { errorMonitor } from 'node:events';
Expand DownExpand Up@@ -222,32 +219,3 @@ function instrumentHttpOutgoingRequestsViaMonkeyPatching(options: HttpInstrument
// Patching http also patches https, as this uses the same underlying object
patchHttpModuleClient(http, options);
}

/**
* This custom HTTP instrumentation handles outgoing HTTP requests.
*
* It provides:
* - Breadcrumbs for all outgoing requests
* - Trace propagation headers (when enabled)
* - Span creation for outgoing requests (when createSpansForOutgoingRequests is enabled)
*
* Span creation requires Node 22+ and uses diagnostic channels to avoid monkey-patching.
* By default, this is only enabled in the node SDK, not in other runtime SDKs that reuse this instrumentation.
*
* Important note: Contrary to other OTEL instrumentation, this one cannot be unwrapped.
*
* This is heavily inspired & adapted from:
* https://github.com/open-telemetry/opentelemetry-js/blob/f8ab5592ddea5cba0a3b33bf8d74f27872c0367f/experimental/packages/opentelemetry-instrumentation-http/src/http.ts
*
* @deprecated This will be removed in v11. Use instrumentHttpOutgoingRequests() instead.
*/
export class SentryHttpInstrumentation extends InstrumentationBase<SentryHttpInstrumentationOptions> {
public constructor(config: SentryHttpInstrumentationOptions = {}) {
super(INSTRUMENTATION_NAME, SDK_VERSION, config);
}

/** @inheritdoc */
public init(): void {
instrumentHttpOutgoingRequests(this.getConfig());
}
}
1 change: 0 additions & 1 deletion packages/node/src/integrations/http/constants.ts
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188 changes: 0 additions & 188 deletions packages/node/src/integrations/node-fetch/SentryNodeFetchInstrumentation.ts
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This file was deleted.

45 changes: 0 additions & 45 deletions packages/node/src/integrations/tracing/InstrumentationNodeModuleFile.ts
View file
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This file was deleted.

30 changes: 0 additions & 30 deletions packages/node/src/sdk/esmLoader.ts
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This file was deleted.

5 changes: 0 additions & 5 deletions packages/node/src/sdk/index.ts
View file
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Original file line numberDiff line numberDiff line change
Expand Up@@ -44,7 +44,6 @@ import { getEntryPointType } from '../utils/entry-point';
import { getSpotlightConfig } from '../utils/spotlight';
import { defaultStackParser, getSentryRelease } from './api';
import { NodeClient } from './client';
import { initializeEsmLoader } from './esmLoader';
import { initOpenTelemetry } from './initOtel';

/**
Expand DownExpand Up@@ -176,10 +175,6 @@ function _init(

const clientOptions = getClientOptions({ ...options, defaultIntegrations }, getDefaultIntegrationsImpl);

if (clientOptions.registerEsmLoaderHooks !== false) {
Comment thread
andreiborza marked this conversation as resolved.
initializeEsmLoader();
}

setOpenTelemetryContextAsyncContextStrategy(clientOptions);

const scope = getCurrentScope();
Expand Down
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