Sigpipe For Agent

[maxijose]

I had a strange problem when looking at one of my agent log. Here it is:

4325:20070605:111404 Got SIGPIPE. Where it came from???

Anyone knows what this is all about?

[Alexei]

Version of ZABBIX agent? Do you use user parameters? Any parameters having pipes?

[boy01]

Version of ZABBIX agent? Do you use user parameters? Any parameters having pipes?

I can see this same message in my agentd log file.
server and agentd versions are 1.4.4 on CentOS 4.3.
I only see this on zabbix_server host's zabbix_agentd.log file.
I can't see the message on any other clients running only zabbix_agentd.

26730:20071228:134206 Got SIGPIPE. Where it came from???
26728:20071228:134421 Got SIGPIPE. Where it came from???
26729:20071228:134636 Got SIGPIPE. Where it came from???
26728:20071228:134851 Got SIGPIPE. Where it came from???
26729:20071228:135106 Got SIGPIPE. Where it came from???
26728:20071228:135321 Got SIGPIPE. Where it came from???
26730:20071228:135536 Got SIGPIPE. Where it came from???
26728:20071228:135751 Got SIGPIPE. Where it came from???

Each zabbix_agentd process gets signalled every 4.5 minutes (240 seconds).
zabbix_agentd process pids are: 26726-26731. Only 26728-26730 gets
the signal. Don't know what to check...Any ideas?
Everything seems to work ok, though.

[mikecrowe]

Version of ZABBIX agent? Do you use user parameters? Any parameters having pipes?

I'm getting this too. Lots of UserParameters (28), all short php programs executing some sql on my database. No pipes.

Any idea Alexei what this could be?

I'm seeing this with 1.5 nightly (from 2/12/2008). Worked fine in 1.4.

[bashman]

May be this could help:

http://www.zabbix.com/forum/showthread.php?t=11158&highlight=SIGPIPE