Interface: InterceptorContext<P, S>

Context provided to interceptor handlers.

Interceptors run BEFORE event handlers (not request handlers), allowing:

Note: Interceptors only work with event subjects. For request/response flow interception, use middleware instead.

Type Parameters

P

S = string

readonly correlationId: string | undefined

readonly messageId: string

readonly payload: P

readonly subject: S

next(): void

Explicitly continue to the next interceptor (optional). Continuation is implicit if neither stopPropagation() nor next() is called.

void

replacePayload(newPayload): void

Replace the payload with a new value. Subsequent interceptors and handlers will receive the new payload.

P

void

stopPropagation(): void

Stop propagation of this message. Subsequent interceptors and all handlers will NOT be called.

void