[Asterisk-Dev] Pausing the monitoring of a channel

[Kevin P. Fleming]

Josip Gracin wrote:
> I've just noticed that calls to all monitor actions return two 
> responses.  The first response is of success, and the second is error 
> saying "Invalid/unknown command".  I'm looking at the code and I don't 
> understand why this is happening.  All my functions call 
> astman_send_ack() and return 0 on success.

Looks like process_message() is expecting your callback function to 
return non-zero on success.