Just as a quick update here, the whole troubleshooting is undergoing in
the GH ticket, as Ben mentioned.
And so far, a it seems to be TLS specific, not TPC, and even more, to be
related to the TLS async writing. For the moment it's WIP.....
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
OpenSIPS eBootcamp 2021
https://opensips.org/training/OpenSIPS_eBootcamp_2021/
On 1/12/22 2:59 AM, Ben Newlin wrote:
We are just migrating to OpenSIPS 3.2 and I also have seen these
errors, though I saw them under significant load.
I opened a Github issue for it here:
https://github.com/OpenSIPS/opensips/issues/2724
<https://github.com/OpenSIPS/opensips/issues/2724>
Ben Newlin
*From: *Users <[email protected]> on behalf of Jeff
Pyle <[email protected]>
*Date: *Tuesday, January 11, 2022 at 7:25 PM
*To: *OpenSIPS users mailling list <[email protected]>
*Subject: *[OpenSIPS-Users] TCP-related errors
Hello,
I have two similarly configured systems running a recent OpenSIPS 3.2
with may errors like this:
CRITICAL:core:io_watch_add:
>>> fd_array idx 1 (fd=193) points to bogus map
(fd=-1,type=0,flags=20000000,data=(nil))
It seems you have hit a programming bug.
Please help us make OpenSIPS better by reporting it at
https://github.com/OpenSIPS/opensips/issues
<https://github.com/OpenSIPS/opensips/issues>
and
ERROR:tls_openssl:openssl_tls_async_connect: failed to retrieve
SO_ERROR [server=52.114.76.76:5061 <http://52.114.76.76:5061>] (3) No
such process
ERROR:proto_tls:tls_async_write: failed to do pre-tls handshake!
ERROR:tls_openssl:openssl_tls_accept: SSL_ERROR_SYSCALL err=Success(0)
ERROR:tls_openssl:openssl_tls_accept: New TLS connection from
52.114.32.169:6912 <http://52.114.32.169:6912> failed to accept
ERROR:proto_tls:tls_read_req: failed to do pre-tls handshake!
ERROR:tls_openssl:openssl_tls_accept: SSL_ERROR_SYSCALL err=Success(0)
ERROR:tls_openssl:openssl_tls_accept: New TLS connection from
52.114.132.46:3008 <http://52.114.132.46:3008> failed to accept
ERROR:proto_tls:tls_read_req: failed to do pre-tls handshake!
ERROR:tls_openssl:openssl_tls_accept: SSL_ERROR_SYSCALL err=Success(0)
ERROR:tls_openssl:openssl_tls_accept: New TLS connection from
52.114.32.169:3072 <http://52.114.32.169:3072> failed to accept
I'm wondering if this is truly a bug as the text suggests, or if I
have a misconfiguration. I increased the number of file descriptors
available to opensips in /etc/security/limits.conf on one of the
systems about 10 minutes ago, and so far, no more errors. Normally I
would have seen them by now.
Both systems have low traffic, less than 1 cps.
I don't have a lot of experience using OpenSIPS with TCP. It wouldn't
surprise me if I've missed something.
- Jeff
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