opensips 1.7.2 crashes when using TLS with create_dialog("Pp") in the routing script - that would send OPTIONS (nat ping) both to caller and callee during a dialog .
The TLS-related relevant lines in the routing script are:
tls_verify_server = 1
tls_verify_client = 0
tls_require_client_certificate = 0
tls_method = TLSv1
tls_certificate = "/etc/pki/CA/certs/x.crt"
tls_private_key = "/etc/pki/CA/private/x.key"
tls_ca_list = "/etc/pki/CA/certs/ca.crt"
listen = tls:X.X.X.X:5061
listen = tcp:X.X.X.X:5060
Apparently it crashes just after trying to send an OPTIONS or BYE to a device that is not there anymore (it's not on the socket opensips expects it to be - opensips
usually generates a "477 SendFailed" reply in situations like this) .
and interesting enough, if I add an udp port to listen to with "listen=udp:X.X.X.X:5060" does not crash anymore.