The DROP
signal signals the dropping of a service execution or call.
An example of signaling during the execution of a service request.
S1 EMIT START S1 EMIT DROP S1 EMIT STOP
An example of signaling during the execution of a service request that involves another service.
S1 EMIT START S2 EMIT CALL S2 RECEIPT DROP S1 EMIT DELAY S2 EMIT RETRY S2 EMIT CALL S2 RECEIPT SUCCEED S1 EMIT SUCCEED S1 EMIT STOP
An example of signaling from the perspective of both ends in a service-to-service interaction.
S1 CONTEXT | S2 CONTEXT ------------------------------------------ S1 EMIT START | S2 EMIT CALL | | S2 EMIT START | S2 EMIT DROP | S2 EMIT STOP S2 RECEIPT DROP | S1 EMIT FAIL | S1 EMIT STOP |
An example of signaling from the perspective of both ends in a service-to-service interaction in which the service name was transferred with the request payload.
S1 CONTEXT | S2 CONTEXT ------------------------------------------ S1 EMIT START | S2 EMIT CALL | | S2 EMIT START | S1 RECEIPT CALL | S1 EMIT DROP | S2 EMIT DROP | S2 EMIT STOP S2 RECEIPT DROP | S1 EMIT FAIL | S1 EMIT STOP |