[Xymon] XYMON Proxy Issue

Gautier Begin gbegin at csc.com
Mon Feb 17 17:30:26 CET 2014


Hello,


The XYMONPROXY log in debug + verbose mode:

2014-02-17 17:30:12 xymonproxy version 4.3.12 starting
2014-02-17 17:30:12 Listening on 0.0.0.0:1984
2014-02-17 17:30:12 Sending to Xymon server(s) 10.195.241.64:1984
8000 2014-02-17 17:30:12 state 0: request from client OK
2014-02-17 17:30:12 0.0.0.0 : status vh-xymon10.xymonproxy
8000 2014-02-17 17:30:12 New connection
8000 2014-02-17 17:30:12 state 0: reading from client
8000 2014-02-17 17:30:12 state 1: request combining
2014-02-17 17:30:12 select() failed: Invalid argument
8000 2014-02-17 17:30:12 state 0: reading from client
8000 2014-02-17 17:30:12 state 1: request combining
2014-02-17 17:30:12 select() failed: Invalid argument
8000 2014-02-17 17:30:12 state 0: reading from client
...

Cordialement, Regards,Mit freundlichen Grüßen,

Gautier BEGIN





From:   Gautier Begin/LUX/CSC at CSC
To:     xymon at xymon.com
Date:   02/17/2014 04:55 PM
Subject:        [Xymon] XYMON Proxy Issue
Sent by:        "Xymon" <xymon-bounces at xymon.com>



Hello 


I'm using XYMON 4.3.12 under Solaris 10.5 

Since I put a proxy between my XYMON server and ~1000 agents, I have such 
pbl: 
- Many test are in pruple state, especially BBWin agents. 
- Even if the test is green, nothing is displayed in RRD graph. 
- I find timeout messages in logs (agents and server and xymonnet on the 
proxy): 
        2014-02-17 15:58:32 ->  Recipient '10.195.243.205', timeout 15 
        2014-02-17 15:58:32 ->  1st line: 'combo' 
        2014-02-17 16:02:53 Whoops ! Failed to send message (timeout) 

- The xymonproxy log always complaining with a  message that I don't 
understand: 

        2014-02-17 12:59:30 xymonproxy version 4.3.12 starting 
        2014-02-17 12:59:30 Listening on 0.0.0.0:1984 
        2014-02-17 12:59:30 Sending to Xymon server(s) 10.195.241.64:1984 
        2014-02-17 12:59:30 select() failed: Invalid argument 
        2014-02-17 12:59:30 select() failed: Invalid argument 
        2014-02-17 12:59:30 select() failed: Invalid argument 

- Many connections in TIME_WAIT from the proxy to the server, sometime the 
status is SYN_SENT 

- Tests coming from a second xymonproxy with fewer BBWin agents ( ~70) are 
working fine. 


I tried to play with timeout parameters on servers with no succès. 
Any idea ? 


Cordialement, Regards,Mit freundlichen Grüßen,

Gautier BEGIN
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