GraphQL executions are handled in parallel#12

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Merged
NeedleInAJayStack merged 4 commits into from
Jun 5, 2026
Merged

GraphQL executions are handled in parallel #12

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185653d
feat: GraphQL executions are handled in parallel
NeedleInAJayStack May 21, 2026
be6aa87
feat: Avoids sending multiple messages on message failures
NeedleInAJayStack May 22, 2026
76fb126
refactor: Move `error` to messenger
NeedleInAJayStack May 22, 2026
56a5cab
feat: Improve formatting error reporting
NeedleInAJayStack May 22, 2026
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72 changes: 45 additions & 27 deletions Sources/GraphQLWS/Client.swift
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -62,65 +62,88 @@ public actor Client<InitPayload: Equatable & Codable> {
do {
response = try decoder.decode(Response.self, from: message)
} catch {
try await self.error(.noType())
try await messenger.error(.noType())
return
}

switch response.type {
case .GQL_CONNECTION_ERROR:
guard
let connectionErrorResponse = try? decoder.decode(
let connectionErrorResponse: ConnectionErrorResponse
do {
connectionErrorResponse = try decoder.decode(
ConnectionErrorResponse.self,
from: message
)
else {
try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
} catch {
try await messenger.error(
.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
)
return
}
try await onConnectionError(connectionErrorResponse, self)
case .GQL_CONNECTION_ACK:
guard
let connectionAckResponse = try? decoder.decode(
let connectionAckResponse: ConnectionAckResponse
do {
connectionAckResponse = try decoder.decode(
ConnectionAckResponse.self,
from: message
)
else {
try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
} catch {
try await messenger.error(
.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
)
return
}
try await onConnectionAck(connectionAckResponse, self)
case .GQL_CONNECTION_KEEP_ALIVE:
guard
let connectionKeepAliveResponse = try? decoder.decode(
let connectionKeepAliveResponse: ConnectionKeepAliveResponse
do {
connectionKeepAliveResponse = try decoder.decode(
ConnectionKeepAliveResponse.self,
from: message
)
else {
try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE))
} catch {
try await messenger.error(
.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE, error: error)
)
return
}
try await onConnectionKeepAlive(connectionKeepAliveResponse, self)
case .GQL_DATA:
guard let nextResponse = try? decoder.decode(DataResponse.self, from: message) else {
try await error(.invalidResponseFormat(messageType: .GQL_DATA))
let dataResponse: DataResponse
do {
dataResponse = try decoder.decode(DataResponse.self, from: message)
} catch {
try await messenger.error(
.invalidResponseFormat(messageType: .GQL_DATA, error: error)
)
return
}
try await onData(nextResponse, self)
try await onData(dataResponse, self)
case .GQL_ERROR:
guard let errorResponse = try? decoder.decode(ErrorResponse.self, from: message) else {
try await error(.invalidResponseFormat(messageType: .GQL_ERROR))
let errorResponse: ErrorResponse
do {
errorResponse = try decoder.decode(ErrorResponse.self, from: message)
} catch {
try await messenger.error(
.invalidResponseFormat(messageType: .GQL_ERROR, error: error)
)
return
}
try await onError(errorResponse, self)
case .GQL_COMPLETE:
guard let completeResponse = try? decoder.decode(CompleteResponse.self, from: message)
else {
try await error(.invalidResponseFormat(messageType: .GQL_COMPLETE))
let completeResponse: CompleteResponse
do {
completeResponse = try decoder.decode(CompleteResponse.self, from: message)
} catch {
try await messenger.error(
.invalidResponseFormat(messageType: .GQL_COMPLETE, error: error)
)
return
}
try await onComplete(completeResponse, self)
default:
try await error(.invalidType())
try await messenger.error(.invalidType())
}
}

Expand DownExpand Up@@ -166,9 +189,4 @@ public actor Client<InitPayload: Equatable & Codable> {
)
)
}

/// Send an error through the messenger and close the connection
private func error(_ error: GraphQLWSError) async throws {
try await messenger.error(error.message, code: error.code.rawValue)
}
}
8 changes: 4 additions & 4 deletions Sources/GraphQLWS/GraphQLWSError.swift
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -58,16 +58,16 @@ struct GraphQLWSError: Error {
)
}

static func invalidRequestFormat(messageType: RequestMessageType) -> Self {
static func invalidRequestFormat(messageType: RequestMessageType, error: Error) -> Self {
return self.init(
"Request message doesn't match '\(messageType.type.rawValue)' JSON format",
"Request message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
code: .invalidRequestFormat
)
}

static func invalidResponseFormat(messageType: ResponseMessageType) -> Self {
static func invalidResponseFormat(messageType: ResponseMessageType, error: Error) -> Self {
return self.init(
"Response message doesn't match '\(messageType.type.rawValue)' JSON format",
"Response message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
code: .invalidResponseFormat
)
}
Expand Down
7 changes: 7 additions & 0 deletions Sources/GraphQLWS/Messenger.swift
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -15,3 +15,10 @@ public protocol Messenger: Sendable {
/// - code: An error code
func error(_ message: String, code: Int) async throws
}

extension Messenger {
/// Send an error through the messenger and close the connection
func error(_ error: GraphQLWSError) async throws {
try await self.error(error.message, code: error.code.rawValue)
}
}
3 changes: 1 addition & 2 deletions Sources/GraphQLWS/Requests.swift
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -67,8 +67,7 @@ public struct StopRequest: Equatable, Codable {

public init(from decoder: any Decoder) throws {
let container = try decoder.container(keyedBy: Self.CodingKeys.self)
if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_CONNECTION_TERMINATE
{
if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_STOP {
throw DecodingError.dataCorrupted(
.init(
codingPath: decoder.codingPath,
Expand Down
Loading
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 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" + '

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GraphQL executions are handled in parallel#12

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to your account

 Merged

NeedleInAJayStack
merged 4 commits into

from

Jun 5, 2026
 Merged


GraphQL executions are handled in parallel
#12
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185653d

feat: GraphQL executions are handled in parallel


NeedleInAJayStack May 21, 2026
be6aa87

feat: Avoids sending multiple messages on message failures


NeedleInAJayStack May 22, 2026
76fb126

refactor: Move `error` to messenger


NeedleInAJayStack May 22, 2026
56a5cab

feat: Improve formatting error reporting


NeedleInAJayStack May 22, 2026

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72 changes: 45 additions & 27 deletions
Sources/GraphQLWS/Client.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -62,65 +62,88 @@ public actor Client<InitPayload: Equatable & Codable> {
 do {
 response = try decoder.decode(Response.self, from: message)
 } catch {
 try await self.error(.noType())
 try await messenger.error(.noType())
 return
 }

 switch response.type {
 case .GQL_CONNECTION_ERROR:
 guard
 let connectionErrorResponse = try? decoder.decode(
 let connectionErrorResponse: ConnectionErrorResponse
 do {
 connectionErrorResponse = try decoder.decode(
 ConnectionErrorResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionError(connectionErrorResponse, self)
 case .GQL_CONNECTION_ACK:
 guard
 let connectionAckResponse = try? decoder.decode(
 let connectionAckResponse: ConnectionAckResponse
 do {
 connectionAckResponse = try decoder.decode(
 ConnectionAckResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionAck(connectionAckResponse, self)
 case .GQL_CONNECTION_KEEP_ALIVE:
 guard
 let connectionKeepAliveResponse = try? decoder.decode(
 let connectionKeepAliveResponse: ConnectionKeepAliveResponse
 do {
 connectionKeepAliveResponse = try decoder.decode(
 ConnectionKeepAliveResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE, error: error)
 )
 return
 }
 try await onConnectionKeepAlive(connectionKeepAliveResponse, self)
 case .GQL_DATA:
 guard let nextResponse = try? decoder.decode(DataResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_DATA))
 let dataResponse: DataResponse
 do {
 dataResponse = try decoder.decode(DataResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_DATA, error: error)
 )
 return
 }
 try await onData(nextResponse, self)
 try await onData(dataResponse, self)
 case .GQL_ERROR:
 guard let errorResponse = try? decoder.decode(ErrorResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_ERROR))
 let errorResponse: ErrorResponse
 do {
 errorResponse = try decoder.decode(ErrorResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_ERROR, error: error)
 )
 return
 }
 try await onError(errorResponse, self)
 case .GQL_COMPLETE:
 guard let completeResponse = try? decoder.decode(CompleteResponse.self, from: message)
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_COMPLETE))
 let completeResponse: CompleteResponse
 do {
 completeResponse = try decoder.decode(CompleteResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_COMPLETE, error: error)
 )
 return
 }
 try await onComplete(completeResponse, self)
 default:
 try await error(.invalidType())
 try await messenger.error(.invalidType())
 }
 }

Expand DownExpand Up@@ -166,9 +189,4 @@ public actor Client<InitPayload: Equatable & Codable> {
 )
 )
 }

 /// Send an error through the messenger and close the connection
 private func error(_ error: GraphQLWSError) async throws {
 try await messenger.error(error.message, code: error.code.rawValue)
 }
}

8 changes: 4 additions & 4 deletions
Sources/GraphQLWS/GraphQLWSError.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -58,16 +58,16 @@ struct GraphQLWSError: Error {
 )
 }

 static func invalidRequestFormat(messageType: RequestMessageType) -> Self {
 static func invalidRequestFormat(messageType: RequestMessageType, error: Error) -> Self {
 return self.init(
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidRequestFormat
 )
 }

 static func invalidResponseFormat(messageType: ResponseMessageType) -> Self {
 static func invalidResponseFormat(messageType: ResponseMessageType, error: Error) -> Self {
 return self.init(
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidResponseFormat
 )
 }
Expand Down

7 changes: 7 additions & 0 deletions
Sources/GraphQLWS/Messenger.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -15,3 +15,10 @@ public protocol Messenger: Sendable {
 /// - code: An error code
 func error(_ message: String, code: Int) async throws
}

extension Messenger {
 /// Send an error through the messenger and close the connection
 func error(_ error: GraphQLWSError) async throws {
 try await self.error(error.message, code: error.code.rawValue)
 }
}

3 changes: 1 addition & 2 deletions
Sources/GraphQLWS/Requests.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -67,8 +67,7 @@ public struct StopRequest: Equatable, Codable {

 public init(from decoder: any Decoder) throws {
 let container = try decoder.container(keyedBy: Self.CodingKeys.self)
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_CONNECTION_TERMINATE
 {
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_STOP {
 throw DecodingError.dataCorrupted(
 .init(
 codingPath: decoder.codingPath,
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
GraphQL executions are handled in parallel#12

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

NeedleInAJayStack
merged 4 commits into

from

Jun 5, 2026
 Merged


GraphQL executions are handled in parallel
#12
Show file tree
Hide file tree
 Changes from all commits
Commits

Show all changes


4 commits


Select commit
Hold shift + click to select a range
185653d

feat: GraphQL executions are handled in parallel


NeedleInAJayStack May 21, 2026
be6aa87

feat: Avoids sending multiple messages on message failures


NeedleInAJayStack May 22, 2026
76fb126

refactor: Move `error` to messenger


NeedleInAJayStack May 22, 2026
56a5cab

feat: Improve formatting error reporting


NeedleInAJayStack May 22, 2026

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 Diff view

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72 changes: 45 additions & 27 deletions
Sources/GraphQLWS/Client.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -62,65 +62,88 @@ public actor Client<InitPayload: Equatable & Codable> {
 do {
 response = try decoder.decode(Response.self, from: message)
 } catch {
 try await self.error(.noType())
 try await messenger.error(.noType())
 return
 }

 switch response.type {
 case .GQL_CONNECTION_ERROR:
 guard
 let connectionErrorResponse = try? decoder.decode(
 let connectionErrorResponse: ConnectionErrorResponse
 do {
 connectionErrorResponse = try decoder.decode(
 ConnectionErrorResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionError(connectionErrorResponse, self)
 case .GQL_CONNECTION_ACK:
 guard
 let connectionAckResponse = try? decoder.decode(
 let connectionAckResponse: ConnectionAckResponse
 do {
 connectionAckResponse = try decoder.decode(
 ConnectionAckResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionAck(connectionAckResponse, self)
 case .GQL_CONNECTION_KEEP_ALIVE:
 guard
 let connectionKeepAliveResponse = try? decoder.decode(
 let connectionKeepAliveResponse: ConnectionKeepAliveResponse
 do {
 connectionKeepAliveResponse = try decoder.decode(
 ConnectionKeepAliveResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE, error: error)
 )
 return
 }
 try await onConnectionKeepAlive(connectionKeepAliveResponse, self)
 case .GQL_DATA:
 guard let nextResponse = try? decoder.decode(DataResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_DATA))
 let dataResponse: DataResponse
 do {
 dataResponse = try decoder.decode(DataResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_DATA, error: error)
 )
 return
 }
 try await onData(nextResponse, self)
 try await onData(dataResponse, self)
 case .GQL_ERROR:
 guard let errorResponse = try? decoder.decode(ErrorResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_ERROR))
 let errorResponse: ErrorResponse
 do {
 errorResponse = try decoder.decode(ErrorResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_ERROR, error: error)
 )
 return
 }
 try await onError(errorResponse, self)
 case .GQL_COMPLETE:
 guard let completeResponse = try? decoder.decode(CompleteResponse.self, from: message)
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_COMPLETE))
 let completeResponse: CompleteResponse
 do {
 completeResponse = try decoder.decode(CompleteResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_COMPLETE, error: error)
 )
 return
 }
 try await onComplete(completeResponse, self)
 default:
 try await error(.invalidType())
 try await messenger.error(.invalidType())
 }
 }

Expand DownExpand Up@@ -166,9 +189,4 @@ public actor Client<InitPayload: Equatable & Codable> {
 )
 )
 }

 /// Send an error through the messenger and close the connection
 private func error(_ error: GraphQLWSError) async throws {
 try await messenger.error(error.message, code: error.code.rawValue)
 }
}

8 changes: 4 additions & 4 deletions
Sources/GraphQLWS/GraphQLWSError.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -58,16 +58,16 @@ struct GraphQLWSError: Error {
 )
 }

 static func invalidRequestFormat(messageType: RequestMessageType) -> Self {
 static func invalidRequestFormat(messageType: RequestMessageType, error: Error) -> Self {
 return self.init(
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidRequestFormat
 )
 }

 static func invalidResponseFormat(messageType: ResponseMessageType) -> Self {
 static func invalidResponseFormat(messageType: ResponseMessageType, error: Error) -> Self {
 return self.init(
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidResponseFormat
 )
 }
Expand Down

7 changes: 7 additions & 0 deletions
Sources/GraphQLWS/Messenger.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -15,3 +15,10 @@ public protocol Messenger: Sendable {
 /// - code: An error code
 func error(_ message: String, code: Int) async throws
}

extension Messenger {
 /// Send an error through the messenger and close the connection
 func error(_ error: GraphQLWSError) async throws {
 try await self.error(error.message, code: error.code.rawValue)
 }
}

3 changes: 1 addition & 2 deletions
Sources/GraphQLWS/Requests.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -67,8 +67,7 @@ public struct StopRequest: Equatable, Codable {

 public init(from decoder: any Decoder) throws {
 let container = try decoder.container(keyedBy: Self.CodingKeys.self)
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_CONNECTION_TERMINATE
 {
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_STOP {
 throw DecodingError.dataCorrupted(
 .init(
 codingPath: decoder.codingPath,
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 > 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('^' + ".*" + '

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GraphQL executions are handled in parallel#12

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 Merged

NeedleInAJayStack
merged 4 commits into

from

Jun 5, 2026
 Merged


GraphQL executions are handled in parallel
#12
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185653d

feat: GraphQL executions are handled in parallel


NeedleInAJayStack May 21, 2026
be6aa87

feat: Avoids sending multiple messages on message failures


NeedleInAJayStack May 22, 2026
76fb126

refactor: Move `error` to messenger


NeedleInAJayStack May 22, 2026
56a5cab

feat: Improve formatting error reporting


NeedleInAJayStack May 22, 2026

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72 changes: 45 additions & 27 deletions
Sources/GraphQLWS/Client.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -62,65 +62,88 @@ public actor Client<InitPayload: Equatable & Codable> {
 do {
 response = try decoder.decode(Response.self, from: message)
 } catch {
 try await self.error(.noType())
 try await messenger.error(.noType())
 return
 }

 switch response.type {
 case .GQL_CONNECTION_ERROR:
 guard
 let connectionErrorResponse = try? decoder.decode(
 let connectionErrorResponse: ConnectionErrorResponse
 do {
 connectionErrorResponse = try decoder.decode(
 ConnectionErrorResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionError(connectionErrorResponse, self)
 case .GQL_CONNECTION_ACK:
 guard
 let connectionAckResponse = try? decoder.decode(
 let connectionAckResponse: ConnectionAckResponse
 do {
 connectionAckResponse = try decoder.decode(
 ConnectionAckResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionAck(connectionAckResponse, self)
 case .GQL_CONNECTION_KEEP_ALIVE:
 guard
 let connectionKeepAliveResponse = try? decoder.decode(
 let connectionKeepAliveResponse: ConnectionKeepAliveResponse
 do {
 connectionKeepAliveResponse = try decoder.decode(
 ConnectionKeepAliveResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE, error: error)
 )
 return
 }
 try await onConnectionKeepAlive(connectionKeepAliveResponse, self)
 case .GQL_DATA:
 guard let nextResponse = try? decoder.decode(DataResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_DATA))
 let dataResponse: DataResponse
 do {
 dataResponse = try decoder.decode(DataResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_DATA, error: error)
 )
 return
 }
 try await onData(nextResponse, self)
 try await onData(dataResponse, self)
 case .GQL_ERROR:
 guard let errorResponse = try? decoder.decode(ErrorResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_ERROR))
 let errorResponse: ErrorResponse
 do {
 errorResponse = try decoder.decode(ErrorResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_ERROR, error: error)
 )
 return
 }
 try await onError(errorResponse, self)
 case .GQL_COMPLETE:
 guard let completeResponse = try? decoder.decode(CompleteResponse.self, from: message)
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_COMPLETE))
 let completeResponse: CompleteResponse
 do {
 completeResponse = try decoder.decode(CompleteResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_COMPLETE, error: error)
 )
 return
 }
 try await onComplete(completeResponse, self)
 default:
 try await error(.invalidType())
 try await messenger.error(.invalidType())
 }
 }

Expand DownExpand Up@@ -166,9 +189,4 @@ public actor Client<InitPayload: Equatable & Codable> {
 )
 )
 }

 /// Send an error through the messenger and close the connection
 private func error(_ error: GraphQLWSError) async throws {
 try await messenger.error(error.message, code: error.code.rawValue)
 }
}

8 changes: 4 additions & 4 deletions
Sources/GraphQLWS/GraphQLWSError.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -58,16 +58,16 @@ struct GraphQLWSError: Error {
 )
 }

 static func invalidRequestFormat(messageType: RequestMessageType) -> Self {
 static func invalidRequestFormat(messageType: RequestMessageType, error: Error) -> Self {
 return self.init(
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidRequestFormat
 )
 }

 static func invalidResponseFormat(messageType: ResponseMessageType) -> Self {
 static func invalidResponseFormat(messageType: ResponseMessageType, error: Error) -> Self {
 return self.init(
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidResponseFormat
 )
 }
Expand Down

7 changes: 7 additions & 0 deletions
Sources/GraphQLWS/Messenger.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -15,3 +15,10 @@ public protocol Messenger: Sendable {
 /// - code: An error code
 func error(_ message: String, code: Int) async throws
}

extension Messenger {
 /// Send an error through the messenger and close the connection
 func error(_ error: GraphQLWSError) async throws {
 try await self.error(error.message, code: error.code.rawValue)
 }
}

3 changes: 1 addition & 2 deletions
Sources/GraphQLWS/Requests.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -67,8 +67,7 @@ public struct StopRequest: Equatable, Codable {

 public init(from decoder: any Decoder) throws {
 let container = try decoder.container(keyedBy: Self.CodingKeys.self)
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_CONNECTION_TERMINATE
 {
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_STOP {
 throw DecodingError.dataCorrupted(
 .init(
 codingPath: decoder.codingPath,
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
GraphQL executions are handled in parallel#12

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 Merged

NeedleInAJayStack
merged 4 commits into

from

Jun 5, 2026
 Merged


GraphQL executions are handled in parallel
#12
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185653d

feat: GraphQL executions are handled in parallel


NeedleInAJayStack May 21, 2026
be6aa87

feat: Avoids sending multiple messages on message failures


NeedleInAJayStack May 22, 2026
76fb126

refactor: Move `error` to messenger


NeedleInAJayStack May 22, 2026
56a5cab

feat: Improve formatting error reporting


NeedleInAJayStack May 22, 2026

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72 changes: 45 additions & 27 deletions
Sources/GraphQLWS/Client.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -62,65 +62,88 @@ public actor Client<InitPayload: Equatable & Codable> {
 do {
 response = try decoder.decode(Response.self, from: message)
 } catch {
 try await self.error(.noType())
 try await messenger.error(.noType())
 return
 }

 switch response.type {
 case .GQL_CONNECTION_ERROR:
 guard
 let connectionErrorResponse = try? decoder.decode(
 let connectionErrorResponse: ConnectionErrorResponse
 do {
 connectionErrorResponse = try decoder.decode(
 ConnectionErrorResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionError(connectionErrorResponse, self)
 case .GQL_CONNECTION_ACK:
 guard
 let connectionAckResponse = try? decoder.decode(
 let connectionAckResponse: ConnectionAckResponse
 do {
 connectionAckResponse = try decoder.decode(
 ConnectionAckResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionAck(connectionAckResponse, self)
 case .GQL_CONNECTION_KEEP_ALIVE:
 guard
 let connectionKeepAliveResponse = try? decoder.decode(
 let connectionKeepAliveResponse: ConnectionKeepAliveResponse
 do {
 connectionKeepAliveResponse = try decoder.decode(
 ConnectionKeepAliveResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE, error: error)
 )
 return
 }
 try await onConnectionKeepAlive(connectionKeepAliveResponse, self)
 case .GQL_DATA:
 guard let nextResponse = try? decoder.decode(DataResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_DATA))
 let dataResponse: DataResponse
 do {
 dataResponse = try decoder.decode(DataResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_DATA, error: error)
 )
 return
 }
 try await onData(nextResponse, self)
 try await onData(dataResponse, self)
 case .GQL_ERROR:
 guard let errorResponse = try? decoder.decode(ErrorResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_ERROR))
 let errorResponse: ErrorResponse
 do {
 errorResponse = try decoder.decode(ErrorResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_ERROR, error: error)
 )
 return
 }
 try await onError(errorResponse, self)
 case .GQL_COMPLETE:
 guard let completeResponse = try? decoder.decode(CompleteResponse.self, from: message)
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_COMPLETE))
 let completeResponse: CompleteResponse
 do {
 completeResponse = try decoder.decode(CompleteResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_COMPLETE, error: error)
 )
 return
 }
 try await onComplete(completeResponse, self)
 default:
 try await error(.invalidType())
 try await messenger.error(.invalidType())
 }
 }

Expand DownExpand Up@@ -166,9 +189,4 @@ public actor Client<InitPayload: Equatable & Codable> {
 )
 )
 }

 /// Send an error through the messenger and close the connection
 private func error(_ error: GraphQLWSError) async throws {
 try await messenger.error(error.message, code: error.code.rawValue)
 }
}

8 changes: 4 additions & 4 deletions
Sources/GraphQLWS/GraphQLWSError.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -58,16 +58,16 @@ struct GraphQLWSError: Error {
 )
 }

 static func invalidRequestFormat(messageType: RequestMessageType) -> Self {
 static func invalidRequestFormat(messageType: RequestMessageType, error: Error) -> Self {
 return self.init(
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidRequestFormat
 )
 }

 static func invalidResponseFormat(messageType: ResponseMessageType) -> Self {
 static func invalidResponseFormat(messageType: ResponseMessageType, error: Error) -> Self {
 return self.init(
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidResponseFormat
 )
 }
Expand Down

7 changes: 7 additions & 0 deletions
Sources/GraphQLWS/Messenger.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -15,3 +15,10 @@ public protocol Messenger: Sendable {
 /// - code: An error code
 func error(_ message: String, code: Int) async throws
}

extension Messenger {
 /// Send an error through the messenger and close the connection
 func error(_ error: GraphQLWSError) async throws {
 try await self.error(error.message, code: error.code.rawValue)
 }
}

3 changes: 1 addition & 2 deletions
Sources/GraphQLWS/Requests.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -67,8 +67,7 @@ public struct StopRequest: Equatable, Codable {

 public init(from decoder: any Decoder) throws {
 let container = try decoder.container(keyedBy: Self.CodingKeys.self)
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_CONNECTION_TERMINATE
 {
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_STOP {
 throw DecodingError.dataCorrupted(
 .init(
 codingPath: decoder.codingPath,
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
GraphQL executions are handled in parallel#12

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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Already on GitHub?
Sign in
to your account

 Merged

NeedleInAJayStack
merged 4 commits into

from

Jun 5, 2026
 Merged


GraphQL executions are handled in parallel
#12
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4 commits


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185653d

feat: GraphQL executions are handled in parallel


NeedleInAJayStack May 21, 2026
be6aa87

feat: Avoids sending multiple messages on message failures


NeedleInAJayStack May 22, 2026
76fb126

refactor: Move `error` to messenger


NeedleInAJayStack May 22, 2026
56a5cab

feat: Improve formatting error reporting


NeedleInAJayStack May 22, 2026

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72 changes: 45 additions & 27 deletions
Sources/GraphQLWS/Client.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -62,65 +62,88 @@ public actor Client<InitPayload: Equatable & Codable> {
 do {
 response = try decoder.decode(Response.self, from: message)
 } catch {
 try await self.error(.noType())
 try await messenger.error(.noType())
 return
 }

 switch response.type {
 case .GQL_CONNECTION_ERROR:
 guard
 let connectionErrorResponse = try? decoder.decode(
 let connectionErrorResponse: ConnectionErrorResponse
 do {
 connectionErrorResponse = try decoder.decode(
 ConnectionErrorResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionError(connectionErrorResponse, self)
 case .GQL_CONNECTION_ACK:
 guard
 let connectionAckResponse = try? decoder.decode(
 let connectionAckResponse: ConnectionAckResponse
 do {
 connectionAckResponse = try decoder.decode(
 ConnectionAckResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionAck(connectionAckResponse, self)
 case .GQL_CONNECTION_KEEP_ALIVE:
 guard
 let connectionKeepAliveResponse = try? decoder.decode(
 let connectionKeepAliveResponse: ConnectionKeepAliveResponse
 do {
 connectionKeepAliveResponse = try decoder.decode(
 ConnectionKeepAliveResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE, error: error)
 )
 return
 }
 try await onConnectionKeepAlive(connectionKeepAliveResponse, self)
 case .GQL_DATA:
 guard let nextResponse = try? decoder.decode(DataResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_DATA))
 let dataResponse: DataResponse
 do {
 dataResponse = try decoder.decode(DataResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_DATA, error: error)
 )
 return
 }
 try await onData(nextResponse, self)
 try await onData(dataResponse, self)
 case .GQL_ERROR:
 guard let errorResponse = try? decoder.decode(ErrorResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_ERROR))
 let errorResponse: ErrorResponse
 do {
 errorResponse = try decoder.decode(ErrorResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_ERROR, error: error)
 )
 return
 }
 try await onError(errorResponse, self)
 case .GQL_COMPLETE:
 guard let completeResponse = try? decoder.decode(CompleteResponse.self, from: message)
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_COMPLETE))
 let completeResponse: CompleteResponse
 do {
 completeResponse = try decoder.decode(CompleteResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_COMPLETE, error: error)
 )
 return
 }
 try await onComplete(completeResponse, self)
 default:
 try await error(.invalidType())
 try await messenger.error(.invalidType())
 }
 }

Expand DownExpand Up@@ -166,9 +189,4 @@ public actor Client<InitPayload: Equatable & Codable> {
 )
 )
 }

 /// Send an error through the messenger and close the connection
 private func error(_ error: GraphQLWSError) async throws {
 try await messenger.error(error.message, code: error.code.rawValue)
 }
}

8 changes: 4 additions & 4 deletions
Sources/GraphQLWS/GraphQLWSError.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -58,16 +58,16 @@ struct GraphQLWSError: Error {
 )
 }

 static func invalidRequestFormat(messageType: RequestMessageType) -> Self {
 static func invalidRequestFormat(messageType: RequestMessageType, error: Error) -> Self {
 return self.init(
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidRequestFormat
 )
 }

 static func invalidResponseFormat(messageType: ResponseMessageType) -> Self {
 static func invalidResponseFormat(messageType: ResponseMessageType, error: Error) -> Self {
 return self.init(
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidResponseFormat
 )
 }
Expand Down

7 changes: 7 additions & 0 deletions
Sources/GraphQLWS/Messenger.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -15,3 +15,10 @@ public protocol Messenger: Sendable {
 /// - code: An error code
 func error(_ message: String, code: Int) async throws
}

extension Messenger {
 /// Send an error through the messenger and close the connection
 func error(_ error: GraphQLWSError) async throws {
 try await self.error(error.message, code: error.code.rawValue)
 }
}

3 changes: 1 addition & 2 deletions
Sources/GraphQLWS/Requests.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -67,8 +67,7 @@ public struct StopRequest: Equatable, Codable {

 public init(from decoder: any Decoder) throws {
 let container = try decoder.container(keyedBy: Self.CodingKeys.self)
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_CONNECTION_TERMINATE
 {
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_STOP {
 throw DecodingError.dataCorrupted(
 .init(
 codingPath: decoder.codingPath,
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
GraphQL executions are handled in parallel#12

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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Already on GitHub?
Sign in
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 Merged

NeedleInAJayStack
merged 4 commits into

from

Jun 5, 2026
 Merged


GraphQL executions are handled in parallel
#12
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4 commits


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Hold shift + click to select a range
185653d

feat: GraphQL executions are handled in parallel


NeedleInAJayStack May 21, 2026
be6aa87

feat: Avoids sending multiple messages on message failures


NeedleInAJayStack May 22, 2026
76fb126

refactor: Move `error` to messenger


NeedleInAJayStack May 22, 2026
56a5cab

feat: Improve formatting error reporting


NeedleInAJayStack May 22, 2026

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72 changes: 45 additions & 27 deletions
Sources/GraphQLWS/Client.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -62,65 +62,88 @@ public actor Client<InitPayload: Equatable & Codable> {
 do {
 response = try decoder.decode(Response.self, from: message)
 } catch {
 try await self.error(.noType())
 try await messenger.error(.noType())
 return
 }

 switch response.type {
 case .GQL_CONNECTION_ERROR:
 guard
 let connectionErrorResponse = try? decoder.decode(
 let connectionErrorResponse: ConnectionErrorResponse
 do {
 connectionErrorResponse = try decoder.decode(
 ConnectionErrorResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionError(connectionErrorResponse, self)
 case .GQL_CONNECTION_ACK:
 guard
 let connectionAckResponse = try? decoder.decode(
 let connectionAckResponse: ConnectionAckResponse
 do {
 connectionAckResponse = try decoder.decode(
 ConnectionAckResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionAck(connectionAckResponse, self)
 case .GQL_CONNECTION_KEEP_ALIVE:
 guard
 let connectionKeepAliveResponse = try? decoder.decode(
 let connectionKeepAliveResponse: ConnectionKeepAliveResponse
 do {
 connectionKeepAliveResponse = try decoder.decode(
 ConnectionKeepAliveResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE, error: error)
 )
 return
 }
 try await onConnectionKeepAlive(connectionKeepAliveResponse, self)
 case .GQL_DATA:
 guard let nextResponse = try? decoder.decode(DataResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_DATA))
 let dataResponse: DataResponse
 do {
 dataResponse = try decoder.decode(DataResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_DATA, error: error)
 )
 return
 }
 try await onData(nextResponse, self)
 try await onData(dataResponse, self)
 case .GQL_ERROR:
 guard let errorResponse = try? decoder.decode(ErrorResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_ERROR))
 let errorResponse: ErrorResponse
 do {
 errorResponse = try decoder.decode(ErrorResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_ERROR, error: error)
 )
 return
 }
 try await onError(errorResponse, self)
 case .GQL_COMPLETE:
 guard let completeResponse = try? decoder.decode(CompleteResponse.self, from: message)
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_COMPLETE))
 let completeResponse: CompleteResponse
 do {
 completeResponse = try decoder.decode(CompleteResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_COMPLETE, error: error)
 )
 return
 }
 try await onComplete(completeResponse, self)
 default:
 try await error(.invalidType())
 try await messenger.error(.invalidType())
 }
 }

Expand DownExpand Up@@ -166,9 +189,4 @@ public actor Client<InitPayload: Equatable & Codable> {
 )
 )
 }

 /// Send an error through the messenger and close the connection
 private func error(_ error: GraphQLWSError) async throws {
 try await messenger.error(error.message, code: error.code.rawValue)
 }
}

8 changes: 4 additions & 4 deletions
Sources/GraphQLWS/GraphQLWSError.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -58,16 +58,16 @@ struct GraphQLWSError: Error {
 )
 }

 static func invalidRequestFormat(messageType: RequestMessageType) -> Self {
 static func invalidRequestFormat(messageType: RequestMessageType, error: Error) -> Self {
 return self.init(
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidRequestFormat
 )
 }

 static func invalidResponseFormat(messageType: ResponseMessageType) -> Self {
 static func invalidResponseFormat(messageType: ResponseMessageType, error: Error) -> Self {
 return self.init(
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidResponseFormat
 )
 }
Expand Down

7 changes: 7 additions & 0 deletions
Sources/GraphQLWS/Messenger.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -15,3 +15,10 @@ public protocol Messenger: Sendable {
 /// - code: An error code
 func error(_ message: String, code: Int) async throws
}

extension Messenger {
 /// Send an error through the messenger and close the connection
 func error(_ error: GraphQLWSError) async throws {
 try await self.error(error.message, code: error.code.rawValue)
 }
}

3 changes: 1 addition & 2 deletions
Sources/GraphQLWS/Requests.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -67,8 +67,7 @@ public struct StopRequest: Equatable, Codable {

 public init(from decoder: any Decoder) throws {
 let container = try decoder.container(keyedBy: Self.CodingKeys.self)
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_CONNECTION_TERMINATE
 {
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_STOP {
 throw DecodingError.dataCorrupted(
 .init(
 codingPath: decoder.codingPath,
Expand Down
Loading
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, '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); }
})();
})();

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 Merged

NeedleInAJayStack
merged 4 commits into

from

Jun 5, 2026
 Merged


GraphQL executions are handled in parallel
#12
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185653d

feat: GraphQL executions are handled in parallel


NeedleInAJayStack May 21, 2026
be6aa87

feat: Avoids sending multiple messages on message failures


NeedleInAJayStack May 22, 2026
76fb126

refactor: Move `error` to messenger


NeedleInAJayStack May 22, 2026
56a5cab

feat: Improve formatting error reporting


NeedleInAJayStack May 22, 2026

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72 changes: 45 additions & 27 deletions
Sources/GraphQLWS/Client.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -62,65 +62,88 @@ public actor Client<InitPayload: Equatable & Codable> {
 do {
 response = try decoder.decode(Response.self, from: message)
 } catch {
 try await self.error(.noType())
 try await messenger.error(.noType())
 return
 }

 switch response.type {
 case .GQL_CONNECTION_ERROR:
 guard
 let connectionErrorResponse = try? decoder.decode(
 let connectionErrorResponse: ConnectionErrorResponse
 do {
 connectionErrorResponse = try decoder.decode(
 ConnectionErrorResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionError(connectionErrorResponse, self)
 case .GQL_CONNECTION_ACK:
 guard
 let connectionAckResponse = try? decoder.decode(
 let connectionAckResponse: ConnectionAckResponse
 do {
 connectionAckResponse = try decoder.decode(
 ConnectionAckResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_ERROR, error: error)
 )
 return
 }
 try await onConnectionAck(connectionAckResponse, self)
 case .GQL_CONNECTION_KEEP_ALIVE:
 guard
 let connectionKeepAliveResponse = try? decoder.decode(
 let connectionKeepAliveResponse: ConnectionKeepAliveResponse
 do {
 connectionKeepAliveResponse = try decoder.decode(
 ConnectionKeepAliveResponse.self,
 from: message
 )
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE))
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_CONNECTION_KEEP_ALIVE, error: error)
 )
 return
 }
 try await onConnectionKeepAlive(connectionKeepAliveResponse, self)
 case .GQL_DATA:
 guard let nextResponse = try? decoder.decode(DataResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_DATA))
 let dataResponse: DataResponse
 do {
 dataResponse = try decoder.decode(DataResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_DATA, error: error)
 )
 return
 }
 try await onData(nextResponse, self)
 try await onData(dataResponse, self)
 case .GQL_ERROR:
 guard let errorResponse = try? decoder.decode(ErrorResponse.self, from: message) else {
 try await error(.invalidResponseFormat(messageType: .GQL_ERROR))
 let errorResponse: ErrorResponse
 do {
 errorResponse = try decoder.decode(ErrorResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_ERROR, error: error)
 )
 return
 }
 try await onError(errorResponse, self)
 case .GQL_COMPLETE:
 guard let completeResponse = try? decoder.decode(CompleteResponse.self, from: message)
 else {
 try await error(.invalidResponseFormat(messageType: .GQL_COMPLETE))
 let completeResponse: CompleteResponse
 do {
 completeResponse = try decoder.decode(CompleteResponse.self, from: message)
 } catch {
 try await messenger.error(
 .invalidResponseFormat(messageType: .GQL_COMPLETE, error: error)
 )
 return
 }
 try await onComplete(completeResponse, self)
 default:
 try await error(.invalidType())
 try await messenger.error(.invalidType())
 }
 }

Expand DownExpand Up@@ -166,9 +189,4 @@ public actor Client<InitPayload: Equatable & Codable> {
 )
 )
 }

 /// Send an error through the messenger and close the connection
 private func error(_ error: GraphQLWSError) async throws {
 try await messenger.error(error.message, code: error.code.rawValue)
 }
}

8 changes: 4 additions & 4 deletions
Sources/GraphQLWS/GraphQLWSError.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -58,16 +58,16 @@ struct GraphQLWSError: Error {
 )
 }

 static func invalidRequestFormat(messageType: RequestMessageType) -> Self {
 static func invalidRequestFormat(messageType: RequestMessageType, error: Error) -> Self {
 return self.init(
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Request message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidRequestFormat
 )
 }

 static func invalidResponseFormat(messageType: ResponseMessageType) -> Self {
 static func invalidResponseFormat(messageType: ResponseMessageType, error: Error) -> Self {
 return self.init(
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format",
 "Response message doesn't match '\(messageType.type.rawValue)' JSON format: \(error)",
 code: .invalidResponseFormat
 )
 }
Expand Down

7 changes: 7 additions & 0 deletions
Sources/GraphQLWS/Messenger.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -15,3 +15,10 @@ public protocol Messenger: Sendable {
 /// - code: An error code
 func error(_ message: String, code: Int) async throws
}

extension Messenger {
 /// Send an error through the messenger and close the connection
 func error(_ error: GraphQLWSError) async throws {
 try await self.error(error.message, code: error.code.rawValue)
 }
}

3 changes: 1 addition & 2 deletions
Sources/GraphQLWS/Requests.swift

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -67,8 +67,7 @@ public struct StopRequest: Equatable, Codable {

 public init(from decoder: any Decoder) throws {
 let container = try decoder.container(keyedBy: Self.CodingKeys.self)
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_CONNECTION_TERMINATE
 {
 if try container.decode(RequestMessageType.self, forKey: .type) != .GQL_STOP {
 throw DecodingError.dataCorrupted(
 .init(
 codingPath: decoder.codingPath,
Expand Down
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