Hello Jai,
Looking at your active-active configuration, I must ask:
with your model, in case OSP1 goes down, how will BYEs reach OSP2 in
order to terminate OSP1's ongoing calls?
Your conclusions are correct. Dialog replication is designed to work
with a common virtual IP between two OpenSIPS machines.
What looks worrying is the segfault 16 seconds after processing failed.
In order to have that figured out,
could you please post the output of "/usr/sbin/opensips -V, along with a
gdb backtrace? [1]
[1]: http://www.opensips.org/Documentation/TroubleShooting-Crash
Best regards,
Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com
On 08/07/2014 08:10 PM, Jai Rangi wrote:
Hello,
I am trying to setup two active active open-sip servers sharing the
same database. Listening on IP 192.168.1.110 (OSP1) and 192.168.1.111
(OSP2)
This is how my dialog configuration looks like.
OSP1
bin_listen = 192.168.1.110:8080 <http://192.168.1.110:8080>
bin_children = 4
loadmodule "dialog.so"
modparam("dialog", "hash_size", 1024)
modparam("dialog", "default_timeout", 130)
modparam("dialog", "db_url",
"mysql://dbuser:password@@192.168.1.2/opensips
<http://192.168.1.2/opensips>")
modparam("dialog", "db_mode", 0)
modparam("dialog", "db_update_period", 60)
modparam("dialog", "profiles_with_value", "ib ; ob; io")
modparam("dialog", "ping_interval", 20)
modparam("dialog", "accept_replicated_dialogs", 1)
modparam("dialog", "replicate_dialogs_to", "192.168.1.111:8080
<http://192.168.1.111:8080>")
OSP2
bin_listen = 192.168.1.111:8080 <http://192.168.1.111:8080>
bin_children = 4
loadmodule "dialog.so"
modparam("dialog", "hash_size", 1024)
modparam("dialog", "default_timeout", 130)
modparam("dialog", "db_url",
"mysql://dbuser:password@@192.168.1.2/opensips
<http://192.168.1.2/opensips>")
modparam("dialog", "db_mode", 0)
modparam("dialog", "db_update_period", 60)
modparam("dialog", "profiles_with_value", "ib ; ob; io")
modparam("dialog", "ping_interval", 20)
modparam("dialog", "accept_replicated_dialogs", 1)
modparam("dialog", "replicate_dialogs_to", "192.168.1.110:8080
<http://192.168.1.110:8080>")
When OSP1 get the call, it send the dialog packet to OSP2, OSP2
crashes with this message in the logs.
Aug 7 09:45:09 localhost /usr/local/opensip/sbin/opensips[20563]:
WARNING:dialog:fetch_socket_info: non-local socket
<udp:192.168.1.110:5060 <http://192.168.1.110:5060>>...ignoring
Aug 7 09:45:09 localhost /usr/local/opensip/sbin/opensips[20563]:
WARNING:dialog:fetch_socket_info: non-local socket
<udp:192.168.1.110:5060 <http://192.168.1.110:5060>>...ignoring
Aug 7 09:45:09 localhost /usr/local/opensip/sbin/opensips[20563]:
ERROR:dialog:dlg_replicated_create: Dialog in DB doesn't match any
listening sockets
Aug 7 09:45:09 localhost /usr/local/opensip/sbin/opensips[20563]:
ERROR:dialog:dlg_replicated_create: Received malformed UDP binary packet!
Aug 7 09:45:09 localhost /usr/local/opensip/sbin/opensips[20563]:
ERROR:dialog:receive_binary_packet: Failed to process a binary packet!
Aug 7 09:45:23 localhost /usr/local/opensip/sbin/opensips[20559]:
INFO:core:handle_sigs: child process 20562 exited by a signal 11
Aug 7 09:45:23 localhost /usr/local/opensip/sbin/opensips[20559]:
INFO:core:handle_sigs: core was generated
Aug 7 09:45:23 localhost /usr/local/opensip/sbin/opensips[20559]:
INFO:core:handle_sigs: terminating due to SIGCHLD
Aug 7 09:45:23 localhost /usr/local/opensip/sbin/opensips[20561]:
INFO:core:sig_usr: signal 15 received
Aug 7 09:45:23 localhost /usr/local/opensip/sbin/opensips[20570]:
INFO:core:sig_usr: signal 15 received
I found two threads with no solutions and from the threads it looks
like dialog replication wont work in active active configuration. It
required a shared IP and will work for failover only.
I will appreciate any suggestions, or if some can share working
configuration.
Thank you,
-Jai
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