[Xymon] XYMON Proxy Issue

Mon Feb 17 18:29:52 CET 2014

Hi,

I made a truss on the xymonproxy process and get such errors 
(ECONNABORTED/EINPROGRESS)

16881/1:        33.7424  0.0002 fcntl(6, F_SETFL, FNONBLOCK)      = 0
16881/1:        33.7427  0.0003 connect(6, 0xFFBFD838, 16, SOV_DEFAULT)   
= 0
16881/1:        33.7429  0.0002 shutdown(4, SHUT_RDWR, SOV_DEFAULT)      = 
0
16881/1:        33.7430  0.0001 close(4)      = 0
16881/1:        33.7432  0.0002 close(5)      = 0
16881/1:        33.7433  0.0001 pollsys(0xFFBFD320, 4, 0xFFBFD3D8, 
0x00000000)  = 4
16881/1:        33.7435  0.0002 read(9, " c o n f i g   b b w i n".., 
8185)     = 29
16881/1:        33.7437  0.0002 read(7, 0x000544E3, 9124)      = 0
16881/1:        33.7439  0.0002 getsockopt(6, SOL_SOCKET, SO_ERROR, 
0xFFBFD4B8, 0xFFBFD4B4, SOV_DEFAULT) = 0
16881/1:        33.7440  0.0001 write(6, " d a t a   S N F N L X 2".., 
402)     = 402
16881/1:        33.7465  0.0025 accept(3, 0x0004E7A0, 0xFFBFD4B0, 
SOV_DEFAULT)  Err#130 ECONNABORTED
...
6881/1:        33.2151  0.0002 accept(3, 0x0004E810, 0xFFBFD4B0, 
SOV_DEFAULT)  = 8
16881/1:        33.2152  0.0001 fcntl(8, F_SETFL, FNONBLOCK)      = 0
16881/1:        33.2153  0.0001 time()      = 1392657199
16881/1:        33.2155  0.0002 shutdown(4, SHUT_RDWR, SOV_DEFAULT)      = 
0
16881/1:        33.2156  0.0001 close(4)      = 0
16881/1:        33.2158  0.0002 shutdown(7, SHUT_WR, SOV_DEFAULT)      = 0
16881/1:        33.2160  0.0002 close(5)      = 0
16881/1:        33.2161  0.0001 time()      = 1392657199
16881/1:        33.2162  0.0001 so_socket(PF_INET, SOCK_STREAM, 
IPPROTO_IP, "", SOV_DEFAULT) = 4
16881/1:        33.2163  0.0001 fcntl(4, F_SETFL, FNONBLOCK)      = 0
16881/1:        33.2166  0.0003 connect(4, 0xFFBFD838, 16, SOV_DEFAULT)   
Err#150 EINPROGRESS
16881/1:        33.2167  0.0001 pollsys(0xFFBFD328, 5, 0xFFBFD3D8, 
0x00000000)  = 3
16881/1:        33.2168  0.0001 read(8, " c o n f i g   b b w i n".., 
8185)     = 31
16881/1:        33.2171  0.0003 read(6, " s t a t u s   C A C X N".., 
49145)    = 9630
..

Cordialement, Regards,Mit freundlichen Grüßen,

Gautier BEGIN

Next Absences:    - From 20th Feb to 21th Feb
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System Tools Team Lead
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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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