freeswitch calls back the same event multiple times

[Suoweiwuu]

Describe the bug
When esl listens for freeswitch events, it is found that freeswitch calls back the same event multiple times, which increases the pressure on esl applications

To Reproduce
Use esl outbound mode to listen for freeswitch CHANNEL_HANGUP events

Expected behavior
There is only one CHANNEL_HANGUP callback event for a call

Package version or git hash
FreeSWITCH Version 1.6.20~64bit ( 64bit)

[andywolk]

1.6 is a pretty old version of FreeSWITCH. Please confirm this is an issue in the latest as well.

[Suoweiwuu]

I tried version 1.10.6 again and still had the same problem

[Suoweiwuu]

My business scenario is that I send a bridge command to freeswitch through esl. When the bridge fails, I want to be able to listen to this through some event. I tried CHANNEL_EXECUTE_COMPLETE, but it called back too many times. So much so that my esl server can't handle it

[suiyuemanbu]

You test it with fs_cli first, if it's ok, it could be that you have multiple events subscribed in your esl

[Suoweiwuu]

I tried to subscribe to events in fs_cli, but a call still triggers the same event multiple times