Type Alias: DispatchRunnerObservabilityHooks

type DispatchRunnerObservabilityHooks = {
  dispatchEnd: [[DispatchEndEvent], []];
  dispatchStart: [[DispatchStartEvent], []];
  error: [[BaseException], []];
  generationStats: [[GenerationStatsEvent], []];
  iterationEnd: [[IterationEndEvent], []];
  iterationStart: [[IterationStartEvent], []];
  log: [[LogEvent], []];
  toolExecutionEnd: [[ToolExecutionEndEvent], []];
  toolExecutionStart: [[ToolExecutionStartEvent], []];
  warning: [[WarningEvent], []];
};

Defined in: src/lib/types/dispatch_runner.ts:468

Observability hook events on @nhtio/adk!DispatchRunner.

Remarks

Instrumentation-only events. Register handlers via the observers field of the dispatch input. Removing an observer does not affect dispatch correctness.

Properties

Property	Type	Description	Defined in
dispatchEnd	[[DispatchEndEvent], []]	Fired once when the dispatch ends (ack / nack / aborted).	src/lib/types/dispatch_runner.ts:480
dispatchStart	[[DispatchStartEvent], []]	Fired once when the dispatch begins.	src/lib/types/dispatch_runner.ts:478
error	[[BaseException], []]	Fired when a non-fatal pipeline or executor error occurs. The exception is also re-thrown.	src/lib/types/dispatch_runner.ts:482
generationStats	[[GenerationStatsEvent], []]	Fired for every generation-stats record emitted via DispatchExecutorHelpers.reportGenerationStats.	src/lib/types/dispatch_runner.ts:489
iterationEnd	[[IterationEndEvent], []]	Fired at the end of each iteration.	src/lib/types/dispatch_runner.ts:476
iterationStart	[[IterationStartEvent], []]	Fired at the start of each iteration.	src/lib/types/dispatch_runner.ts:474
log	[[LogEvent], []]	Fired for every structured log event emitted by the executor via DispatchExecutorHelpers.log.	src/lib/types/dispatch_runner.ts:484
toolExecutionEnd	[[ToolExecutionEndEvent], []]	Forwarded from the context after a tool handler returns or throws.	src/lib/types/dispatch_runner.ts:472
toolExecutionStart	[[ToolExecutionStartEvent], []]	Forwarded from the context immediately before a tool handler is called.	src/lib/types/dispatch_runner.ts:470
warning	[[WarningEvent], []]	Fired for a non-fatal degradation the dispatch recovered from (e.g. token-estimation fell back to a char guesstimate). Does NOT end the dispatch — distinct from error.	src/lib/types/dispatch_runner.ts:487