Source symbols: extensions/typescript-language-features/src/tsServer/server.ts

Deterministic, value-free symbol metadata extracted from public source. Implementations and literal values are not copied into this page.

• Revision: main@0b8aecc9797195d109bf60817ebc6b174eb252e1 · 2026-07-20T15:21:55Z
• Declarations: 47
• Referenced calls: 67

Declared symbols

• ExecutionTarget — exported enum at line 25
• TypeScriptServerExitEvent — exported interface at line 30
• TsServerLog — exported type at line 35
• ITypeScriptServer — exported interface at line 39; references kill, executeImpl, dispose
• TsServerDelegate — exported interface at line 57; references onFatalError
• enum — exported const at line 61
• TsServerProcessFactory — exported interface at line 68; references fork
• TsServerProcess — exported interface at line 80; references write, onData, onExit, onError, kill
• SingleTsServer — exported class at line 90; references RequestQueue, constructor, super, onData, dispatchMessage, onExit, fire, destroy, onError, _register, tsServerLog, write, dispose, clear, kill, dispatchResponse, fetch, traceRequestCompleted, onSuccess, traceEvent
• event — const at line 162; references fetch, traceRequestCompleted, onSuccess, fire, traceEvent
• seq — const at line 164; references fetch, traceRequestCompleted, onSuccess
• callback — const at line 165; references fetch, traceRequestCompleted, onSuccess
• seq — const at line 188; references peek, logTraceEvent, stringify
• callback — const at line 189; references peek, logTraceEvent, stringify
• callback — const at line 204; references fetchCallback, onSuccess, Cancelled, dispatchResponse, logTraceEvent, stringify, traceResponse, onError, create
• callback — const at line 210; references fetchCallback
• request — const at line 229; references createRequest, getQueueingType
• requestInfo — const at line 230; references getQueueingType
• result — let at line 236; references now, add, isWebAndHasSharedArrayBuffers, addData, onCancellationRequested, tryCancelRequest, logTelemetry
• item — const at line 239; references now
• cancelViaSAB — const at line 257; references isWebAndHasSharedArrayBuffers, addData, onCancellationRequested, tryCancelRequest
• traceId — const at line 287; references getQueuedCommands, getPendingCommands, logTraceEvent, stringify
• queueLength — const at line 289
• pendingResponses — const at line 290
• data — const at line 291
• result — const at line 311; references for, peek, push
• callback — const at line 313; references peek
• item — const at line 327; references dequeue, sendRequest
• serverRequest — const at line 335; references traceRequest, add
• callback — const at line 348; references fetchCallback, onError, fetch, delete
• callback — const at line 354; references fetch
• ExecuteInfo — interface at line 381
• RequestRouter — class at line 389; references constructor, execute, has, CancellationTokenSource, onCancellationRequested, some, cancel, for, executeImpl, push, find, onFatalError, Errored, canRun, Error
• requestStates — const at line 415; references CancellationTokenSource, onCancellationRequested, some, cancel
• token — let at line 418; references CancellationTokenSource, onCancellationRequested, some, cancel
• source — const at line 420; references CancellationTokenSource, onCancellationRequested, some, cancel
• allRequests — const at line 433; references for, executeImpl, push, find, onFatalError, Errored, some
• server — const at line 436; references executeImpl
• request — const at line 438; references executeImpl
• erroredRequest — const at line 444; references find, onFatalError
• GetErrRoutingTsServer — exported class at line 474; references constructor, super, RequestRouter, includes, _register, onEvent, has, fire, onError, onExit, kill, tsServerLog, executeImpl, execute
• SyntaxRoutingTsServer — exported class at line 547; references constructor, super, RequestRouter, has, _register, onEvent, fire, onExit, kill, onError, projectLoading, tsServerLog, executeImpl, execute
• enum — exported const at line 688
• Unresolved — exported const at line 690
• Resolved — exported const at line 692
• Errored — exported class at line 694; references constructor
• State — exported type at line 702

Imported modules

• @vscode/sync-api-common/lib/common/messageCancellation
• vscode
• ../commands/tsserverRequests
• ../configuration/configuration
• ../logging/telemetry
• ../logging/tracer
• ../tsServer/callbackMap
• ../tsServer/requestQueue
• ../tsServer/serverError
• ../typescriptService
• ../utils/dispose
• ../utils/platform
• ./cancellation
• ./nodeManager
• ./protocol/protocol
• ./protocol/protocol.const
• ./versionManager
• ./versionProvider

File-level call references

• kill — line 46
• executeImpl — line 52
• dispose — line 54
• onFatalError — line 58
• fork — line 69
• write — line 81
• onData — line 83
• onExit — line 84
• onError — line 85
• RequestQueue — line 91
• constructor — line 95
• super — line 105
• dispatchMessage — line 108
• fire — line 112
• destroy — line 113
• _register — line 122
• tsServerLog — line 131
• clear — line 140
• dispatchResponse — line 152
• fetch — line 165
• traceRequestCompleted — line 167
• onSuccess — line 168
• traceEvent — line 174
• Error — line 180
• sendNextRequests — line 183
• tryCancelRequest — line 187
• peek — line 189
• logTraceEvent — line 191
• stringify — line 191
• tryDeletePendingRequest — line 194
• logTrace — line 195
• tryCancelOngoingRequest — line 198
• fetchCallback — line 204
• Cancelled — line 205
• traceResponse — line 217
• create — line 224
• createRequest — line 229
• getQueueingType — line 234
• now — line 243
• add — line 254
• isWebAndHasSharedArrayBuffers — line 257
• addData — line 258
• onCancellationRequested — line 261
• logTelemetry — line 278
• enqueue — line 286
• getQueuedCommands — line 297
• getPendingCommands — line 300
• for — line 312
• push — line 317
• dequeue — line 327
• sendRequest — line 329
• traceRequest — line 336
• delete — line 359
• trace — line 364
• Set — line 367
• has — line 373
• execute — line 407
• CancellationTokenSource — line 420
• some — line 422
• cancel — line 428
• find — line 444
• Errored — line 451
• canRun — line 465
• RequestRouter — line 496
• includes — line 498
• onEvent — line 503
• projectLoading — line 664

Source: extensions/typescript-language-features/src/tsServer/server.ts