[Asterisk-Dev] Asterisk SIP Problem

[Luis Mata]

Hmm.. What is your ulimit set at?

Pedro Bessa Goncalves wrote:

> Hi. I am having a problem with asterisk. When I have a big number of 
> simultaneous SIP clients (>70) connecting to asterisk, I start having 
> file limit (rlimit) problems and the clients can't connect:
>
>         Jun  9 12:16:06 WARNING[5126]: Unexpected bind error: Invalid 
> argument
>         Jun  9 12:16:06 WARNING[5126]: Unable to create RTP session: 
> Invalid argument
>         Jun  9 12:16:06 WARNING[5126]: Unable to get IP of eth0: Bad 
> file descriptor
>         Jun  9 12:16:06 WARNING[17422]: Couldn't open file 
> /home/pbg/meteo/meteomain.alaw
>         Jun  9 12:16:06 WARNING[17422]: Unable to open 
> /home/pbg/meteo/meteomain (format ALAW): No such file or directory
>
>         Jun  9 12:16:06 WARNING[17422]: ast_streamfile failed on 
> SIP/4000-ce60 for /home/pbg/meteo/meteomain
>         Jun  9 12:16:06 WARNING[5126]: Alert pipe creation failed!
>         Jun  9 12:16:06 WARNING[5126]: Unable to allocate channel 
> structure
>         Jun  9 12:16:06 NOTICE[5126]: Unable to create/find channel
>         Jun  9 12:16:06 WARNING[5126]: Unable to allocate socket: Too 
> many open files
>         Jun  9 12:16:06 WARNING[5126]: Unable to allocate socket: Too 
> many open files
>         Jun  9 12:16:06 WARNING[5126]: Unable to allocate socket: Too 
> many open files
>         Jun  9 12:16:06 WARNING[5126]: Unable to allocate socket: Too 
> many open files
>         Jun  9 12:16:06 WARNING[5126]: Unable to create RTP session: 
> Too many open files
>         Jun  9 12:16:06 WARNING[5126]: Unable to allocate socket: Too 
> many open files
>         Jun  9 12:16:06 WARNING[5126]: Unable to allocate socket: Too 
> many open files
>
> I have also tried applied the following code in asterisk.c but still 
> had no luck:
>
>         struct rlimit l;
>
>         memset(&l, 0, sizeof(l));
>         l.rlim_cur = RLIM_INFINITY;
>         l.rlim_max = RLIM_INFINITY;
>
>         if (setrlimit(RLIMIT_NOFILE, &l)) {
>                 ast_log(LOG_WARNING, "Unable to change opened files 
> limit: %s\n", strerror(errno));
>         }
>
> Can anyone help me??
>
> Pedro Goncalves
> www.ptinovacao.pt
>
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