otel

package

v0.2.0 Latest Latest Go to latest Published: Dec 14, 2025 License: MIT Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/i2y/romancy

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Documentation ¶

Overview ¶

Package otel provides OpenTelemetry integration for Romancy workflow hooks.

Index ¶

type OTelHooks
- func NewOTelHooks(tracerProvider trace.TracerProvider) *OTelHooks

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type OTelHooks ¶

type OTelHooks struct {
	hooks.NoOpHooks
	// contains filtered or unexported fields
}

OTelHooks implements WorkflowHooks with OpenTelemetry tracing. It creates spans for workflow, activity, event, timer, and replay lifecycle events.

func NewOTelHooks ¶

func NewOTelHooks(tracerProvider trace.TracerProvider) *OTelHooks

NewOTelHooks creates a new OpenTelemetry hooks instance. If tracerProvider is nil, the global tracer provider is used.

func (*OTelHooks) OnActivityCacheHit ¶

func (h *OTelHooks) OnActivityCacheHit(ctx context.Context, info hooks.ActivityCacheHitInfo)

OnActivityCacheHit records a cache hit event during replay.

func (*OTelHooks) OnActivityComplete ¶

func (h *OTelHooks) OnActivityComplete(ctx context.Context, info hooks.ActivityCompleteInfo)

OnActivityComplete ends the activity span with success status.

func (*OTelHooks) OnActivityFailed ¶

func (h *OTelHooks) OnActivityFailed(ctx context.Context, info hooks.ActivityFailedInfo)

OnActivityFailed ends the activity span with error status.

func (*OTelHooks) OnActivityRetry ¶

func (h *OTelHooks) OnActivityRetry(ctx context.Context, info hooks.ActivityRetryInfo)

OnActivityRetry records a retry event on the activity span.

func (*OTelHooks) OnActivityStart ¶

func (h *OTelHooks) OnActivityStart(ctx context.Context, info hooks.ActivityStartInfo)

OnActivityStart creates a new span when an activity starts. The activity span is created as a child of the workflow span.

func (*OTelHooks) OnEventReceived ¶

func (h *OTelHooks) OnEventReceived(ctx context.Context, info hooks.EventReceivedInfo)

OnEventReceived creates a span for a received event.

func (*OTelHooks) OnEventTimeout ¶

func (h *OTelHooks) OnEventTimeout(ctx context.Context, info hooks.EventTimeoutInfo)

OnEventTimeout ends the event wait span with timeout status.

func (*OTelHooks) OnEventWaitComplete ¶

func (h *OTelHooks) OnEventWaitComplete(ctx context.Context, info hooks.EventWaitCompleteInfo)

OnEventWaitComplete ends the event wait span with success status.

func (*OTelHooks) OnEventWaitStart ¶

func (h *OTelHooks) OnEventWaitStart(ctx context.Context, info hooks.EventWaitStartInfo)

OnEventWaitStart creates a span when waiting for an event starts.

func (*OTelHooks) OnReplayComplete ¶

func (h *OTelHooks) OnReplayComplete(ctx context.Context, info hooks.ReplayCompleteInfo)

OnReplayComplete ends the replay span with success status.

func (*OTelHooks) OnReplayStart ¶

func (h *OTelHooks) OnReplayStart(ctx context.Context, info hooks.ReplayStartInfo)

OnReplayStart creates a span when replay starts.

func (*OTelHooks) OnTimerFired ¶

func (h *OTelHooks) OnTimerFired(ctx context.Context, info hooks.TimerFiredInfo)

OnTimerFired ends the timer span when the timer fires.

func (*OTelHooks) OnTimerStart ¶

func (h *OTelHooks) OnTimerStart(ctx context.Context, info hooks.TimerStartInfo)

OnTimerStart creates a span when a timer starts.

func (*OTelHooks) OnWorkflowCancelled ¶

func (h *OTelHooks) OnWorkflowCancelled(ctx context.Context, info hooks.WorkflowCancelledInfo)

OnWorkflowCancelled ends the workflow span with cancellation status.

func (*OTelHooks) OnWorkflowComplete ¶

func (h *OTelHooks) OnWorkflowComplete(ctx context.Context, info hooks.WorkflowCompleteInfo)

OnWorkflowComplete ends the workflow span with success status.

func (*OTelHooks) OnWorkflowFailed ¶

func (h *OTelHooks) OnWorkflowFailed(ctx context.Context, info hooks.WorkflowFailedInfo)

OnWorkflowFailed ends the workflow span with error status.

func (*OTelHooks) OnWorkflowStart ¶

func (h *OTelHooks) OnWorkflowStart(ctx context.Context, info hooks.WorkflowStartInfo)

OnWorkflowStart creates a new span when a workflow starts.

Source Files ¶

View all Source files

otel.go

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