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Interface: EventGroup

Experimental

A discrete token used to associate workflow commands (and the corresponding history events) with a logical "group" for UI/observability purposes. Multiple Event Groups may be attached to a single command, and a single Event Group may be attached to multiple commands.

Created using createEventGroup.

Event Groups is an experimental API and may change without notice.

Methods​

withScope()​

withScope<T>(fn): Promise<T>

Experimental

Run fn in a scope in which this Event Group is implicitly attached to every command produced by the workflow code that executes within. Event Group scopes nest: when called from within another Event Group's withScope, all outer groups remain attached as well.

Only callable from a Workflow Execution.

Event Groups is an experimental API and may change without notice.

Type Parameters​

T​

T

Parameters​

fn​

() => Promise<T>

Returns​

Promise<T>