Source symbols: packages/playwright-core/src/server/dispatchers/dispatcher.ts

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• Revision: main@4cd8608744bf4d18c9f23578c3cf4a1cd1862b2d · 2026-07-20T11:02:36Z
• Declarations: 46
• Referenced calls: 80

Declared symbols

• metadataValidator — const at line 38; references createMetadataValidator, createWaitInfoValidator
• waitInfoValidator — const at line 39; references createWaitInfoValidator
• maxDispatchersOverride — let at line 41
• setMaxDispatchersForTest — exported function at line 42
• maxDispatchersForBucket — function at line 45
• Dispatcher — exported class at line 52; references constructor, super, registerDispatcher, assert, has, set, sendCreate, maybeDisposeStaleDispatchers, parentScope, addObjectListener, push, addEventListener, adopt, delete, sendAdopt, createProgressController, createForSdkObject, isUnderTest, Error, sendEvent
• guid — const at line 70; references registerDispatcher, assert, has, set
• oldParent — const at line 98; references delete, set, sendAdopt, createProgressController, createForSdkObject
• guids — const at line 128; references add, for, values, collect
• collect — const at line 129; references add, for, values
• list — const at line 146; references get, delete, for, values, _disposeRecursively, clear, _debugScopeState, from
• DispatcherScope — exported type at line 165; references constructor, super, createRootSdkObject, initialize, assert, race, createPlaywright
• RootDispatcher — exported class at line 167; references constructor, super, createRootSdkObject, initialize, assert, race, createPlaywright
• DispatcherConnection — exported class at line 185; references constructor, abortControllersForGuids, for, values, has, push, all, abort, sendEvent, findValidator, validator, _validatorToWireContext, onmessage, sendCreate, sendAdopt, sendDispose, bind, _validatorFromWireContext, _tChannelImplFromWire, get
• controllers — const at line 199; references for, values, has, push
• validator — const at line 208; references findValidator, _validatorToWireContext, onmessage
• validator — const at line 214; references findValidator, _validatorToWireContext, onmessage
• guid — const at line 245; references get, ValidationError, includes, _tChannelImplToWire
• dispatcher — const at line 246; references get, ValidationError, includes, _tChannelImplToWire
• list — let at line 281; references get, Set, set
• maxDispatchers — const at line 290; references maxDispatchersForBucket, get, set, Set, slice, for, _dispose
• list — const at line 291; references get, set, Set, slice, for, _dispose
• dispatchersArray — const at line 294; references set, Set, slice, for, get, _dispose
• disposeCount — const at line 295; references set, Set, slice, for, get, _dispose
• d — const at line 298; references get, _dispose, dispatch, _dispatchWaitInfo, abort, AbortError, onmessage, serializeError, TargetClosedError, findValidator, _validatorFromWireContext, validator, metadataValidator, Error, getMetainfo, monotonicTime, createProgressController, set, onBeforeCall, closeReason
• dispatcher — const at line 307; references get, _dispatchWaitInfo
• validParams — let at line 323; references findValidator, _validatorFromWireContext, validator, metadataValidator, Error, onmessage, serializeError
• validMetadata — let at line 324; references findValidator, _validatorFromWireContext, validator, metadataValidator, Error, onmessage, serializeError
• validator — const at line 326; references findValidator, _validatorFromWireContext, metadataValidator, Error, onmessage, serializeError
• validatorContext — const at line 327; references _validatorFromWireContext, validator, metadataValidator, Error, onmessage, serializeError
• metainfo — const at line 337; references getMetainfo
• sdkObject — const at line 344; references monotonicTime
• callMetadata — const at line 345; references monotonicTime
• controller — const at line 363; references createProgressController, set, onBeforeCall
• response — const at line 367
• result — const at line 372; references run, findValidator, validator, _validatorToWireContext, isTargetClosedError, closeReason, rewriteErrorMessage, isProtocolError, TargetClosedError, browserLogMessage, serializeError, maybeFindValidator, detailsValidator, monotonicTime, onAfterCall, _doSlowMo, delete
• validator — const at line 373; references findValidator, _validatorToWireContext, isTargetClosedError, closeReason, rewriteErrorMessage, isProtocolError, TargetClosedError, browserLogMessage, serializeError, maybeFindValidator, detailsValidator, monotonicTime, onAfterCall, _doSlowMo, delete
• reason — const at line 378; references closeReason, rewriteErrorMessage, isProtocolError, TargetClosedError, browserLogMessage
• detailsValidator — const at line 388; references maybeFindValidator, _validatorToWireContext
• slowMo — const at line 407; references Promise, setTimeout, _dispatchWaitInfo, _validatorFromWireContext, waitInfoValidator, metadataValidator, monotonicTime, set, onBeforeCall, get, push, onCallLog, delete, onAfterCall
• info — let at line 414; references _validatorFromWireContext, waitInfoValidator, metadataValidator
• validMetadata — let at line 415; references _validatorFromWireContext, waitInfoValidator, metadataValidator
• validatorContext — const at line 417; references _validatorFromWireContext, waitInfoValidator, metadataValidator
• sdkObject — const at line 424; references monotonicTime, set, onBeforeCall
• callMetadata — const at line 426; references monotonicTime
• originalMetadata — const at line 447; references get, push, onCallLog

Imported modules

• events
• @isomorphic/protocolMetainfo
• @utils/eventsHelper
• @utils/debug
• @isomorphic/assert
• @isomorphic/time
• @utils/stackTrace
• @protocol/validator
• ../errors
• ../instrumentation
• ../protocolError
• ../callLog
• ../progress
• ./playwrightDispatcher
• ../channels

File-level call references

• createMetadataValidator — line 38
• createWaitInfoValidator — line 39
• constructor — line 64
• super — line 65
• registerDispatcher — line 76
• assert — line 78
• has — line 78
• set — line 79
• sendCreate — line 83
• maybeDisposeStaleDispatchers — line 84
• parentScope — line 87
• addObjectListener — line 91
• push — line 92
• addEventListener — line 92
• adopt — line 95
• delete — line 99
• sendAdopt — line 102
• createProgressController — line 105
• createForSdkObject — line 106
• isUnderTest — line 111
• Error — line 112
• sendEvent — line 116
• _dispose — line 119
• _disposeRecursively — line 120
• TargetClosedError — line 120
• closeReason — line 120
• sendDispose — line 121
• _onDispose — line 124
• stopPendingOperations — line 127
• add — line 130
• for — line 131
• values — line 131
• collect — line 132
• abortControllersForGuids — line 135
• removeEventListeners — line 142
• get — line 146
• clear — line 154
• _debugScopeState — line 157
• from — line 160
• createRootSdkObject — line 171
• initialize — line 174
• race — line 180
• createPlaywright — line 180
• all — line 204
• abort — line 204
• findValidator — line 208
• validator — line 209
• _validatorToWireContext — line 209
• onmessage — line 210
• bind — line 229
• _validatorFromWireContext — line 235
• _tChannelImplFromWire — line 243
• ValidationError — line 248
• includes — line 249
• _tChannelImplToWire — line 256
• Set — line 283
• maxDispatchersForBucket — line 290
• slice — line 296
• dispatch — line 305
• _dispatchWaitInfo — line 311
• AbortError — line 315
• serializeError — line 319
• metadataValidator — line 329
• getMetainfo — line 337
• monotonicTime — line 354
• onBeforeCall — line 366
• run — line 372
• isTargetClosedError — line 377
• rewriteErrorMessage — line 380
• isProtocolError — line 381
• browserLogMessage — line 383
• maybeFindValidator — line 388
• detailsValidator — line 390
• onAfterCall — line 395
• _doSlowMo — line 397
• compressCallLog — line 402
• Promise — line 409
• setTimeout — line 409
• waitInfoValidator — line 418
• onCallLog — line 452

Source: packages/playwright-core/src/server/dispatchers/dispatcher.ts