supports aliasing a local interface multiple times with the same local
address for different advertised addresses
closes#216
Change-Id: I6f98d1a17290b0bb1831e48ad89fc61d8b2d7914
This brings master up to date with branch `rfuchs/socket-rework` at
commit `b1bcc096b7`. The branches have diverged too much for a proper
merge, so this is a manual (squashed) merge.
The old master before this merge can be found in branch
`old-master-before-socket-rework` (commit `82199216b2`).
This is a complete rewrite of all socket handling routines. The most
important functional change is that sockets aren't indiscriminately
bound to INADDR_ANY (or rather in6addr_any), but instead are always
bound to their respective local interface address and with the correct
address family.
Side effects of this are that in multi-homed environments, multiple
sockets must be opened (one per interface address and family) which must
be taken into account when considering RLIMIT_NOFILE values. As a
benefit, this change allows rtpengine to utilize the full UDP port space
per interface address, instead of just one port space per machine.
The socket abstraction also makes it possible to support RTP over TCP in
the future.
Change-Id: If6cf4f42136229490186d2d2482fb4fc140c2b53
This enables switching over the endpoint of a dialogue to a new client
with potentially different capabilities
Change-Id: I973b3c5d004014cc73e6ebc3e87d03c742bc1951
(cherry picked from commit 69b7586aa4)
(cherry picked from commit 93332f0f6e)
Avoid buffer overflows.
Also make cdrbuffend -= 1; append spaces to the TRUNCATED message because
syslog trims the output to 8205 chars on a line for big log buffers.
The payload types are not saved and retrieved from redis. Used a hash to
store the payload types in the form (0, payload_value0), (1, payload_value1)
for every media.
use via-branches to predict different destinations for branched SDP
offers without knowing the respective to-tag ahead of time.
Squashed commit of the following:
commit 0e81dc9828
Author: Richard Fuchs <rfuchs@sipwise.com>
Date: Thu May 21 11:06:15 2015 -0400
fix segfault due to missing reverse tagging
commit cd7a26314b
Author: Richard Fuchs <rfuchs@sipwise.com>
Date: Thu May 21 08:57:42 2015 -0400
support branched offer with previously unseen to-tag
commit 77da616dd2
Author: Richard Fuchs <rfuchs@sipwise.com>
Date: Wed Apr 29 11:15:37 2015 -0400
implement via-branch handling