How to determine the XCF timeout period? It seems that 300 seconds was used.
23.59.47 STC41683 ESP731I STARTING BACKUP OF HISTFILE HIST1
00.04.47 STC41683 ESP4346I XCF receiver ended, Service=ROUTING, Partner=ESPM
Release : 11.4 & 12.0
Component : ESP WORKLOAD AUTOMATION
ESP uses its own timer and waits for acknowledgement from the peer.
On the low layer of XCF implementation it uses default timeout 60 seconds when waiting for the acknowledgement. This value can be changed by the XCF SET SERVICE command. However, the TRACKING, DSTRIG, ROUTING and SCOREBD services use hardcoded value 300 seconds when sending a message.