This is required to look up the correct interface during Redis restore.
Change-Id: I0ea67576deba95b4201c6384fdcf8051b84f879e
(cherry picked from commit 531e720fd4)
If we're updating the handlers for one particular source -> sink flow,
only stop/reset the handlers matching this flow.
Change-Id: I1d046f47f8d26cac47c5d0f4318498eacb6c5677
(cherry picked from commit e24bacaa4c)
These functions now cannot fail and so returning a value is pointless.
Change-Id: I062449f30f05fb3efa4ba520004a13de3a0abd5a
(cherry picked from commit 26cc168f83)
Avoid calling lws_write() from threads other than the service thread, as
this might not be thread-safe. Instead store the values used for the
HTTP response headers in the websocket_output, then trigger a "writable"
callback, and finally do all the lws_write() calls from the service
thread.
Reported in #1624
Change-Id: Ifcb050193044e5543f750a12fb44f5e16d4c0a08
(cherry picked from commit b207d0c586)
The SRTP decryption context is associated with the local socket. Use the
socket that a packet was actually received on for the decryption context
instead of using the one that it was expected to be received on.
Change-Id: Iddf400a440fc51b4afb370ec827f75e9626b2cfd
In some cases it's possible that some packets still arrive in userspace
immediately after a stream has been pushed to the kernel, for example if
some packets are already in the queue or if there is some processing
delay (e.g. writing to Redis). Allow for a short delay before counting a
stream as userspace if it has been pushed to the kernel.
Change-Id: I55a6e255868c8c2a9e93355a4aa2287f07b3748d
(cherry picked from commit 8a99171200)
(cherry picked from commit 0cbf96b187)
On bookworm and later, libasan reports a false positive in combination
with pthread_cleanup_push() (see [1]). Work around this by not using the
thread cleanup handler when running the asan build, and instead use a
shorter thread sleep time.
[1] https://gcc.gnu.org/bugzilla//show_bug.cgi?id=82109
Change-Id: Ieffdc0b13f470445f1f8e1d2448c6af6d8dd68e0
(cherry picked from commit c9a5714df7)
Keep the maximum time for a thread to sleep in a central place
Change-Id: Id4445f40d34648a2efbcbf17d67f2921c7dedf46
(cherry picked from commit 0c4fc1c31d)
Convenience macros to enable and disable thread cancellation
Change-Id: I1c588af83a4c6a45c60b60d941aa446b07e72978
(cherry picked from commit 08a05e76ec)
Instead of just leaving the transport protocol unset when we know we're
not supposed to be aware of the protocol, add a special entry to
suppress the pointless warning message.
Change-Id: I228c2f1652320627f974d9d7bcb0b1345adce2be
(cherry picked from commit 7ed04c3949)
Newer libwebsockets versions seem to use a longer internal timeout, so
an explicit "interrupt" is needed during shutdown to prevent a long wait
time.
Change-Id: I8f28ef658169178e35b40dd44520fbd7c812b590
(cherry picked from commit 9eb7b640c2)
To prevent a race condition that might miss updates about call info, set
up the Redis keyspace notifications first and then run loop to restore
calls from the existing data.
closes#1503
Change-Id: I6afa4c50fe0a34c602063fc2f45b2ee38133cf1e
When ports are closed early (while the call is still running), we must
first update a slave rtpengine with this new information (that these
ports are now closed) before actually releasing the ports ourselves. Not
doing so leads to a race condition where the master instance re-uses a
port that was just closed before the slave instance knows about the port
being closed.
We implement this using a thread-local list to keep track of ports that
were released while processing a control message, and process this list
to actually close the ports only after Redis has been updated.
Additional calls to the function to close the ports are placed in
strategic locations to make sure this is triggered in every code path.
closes#1495
Change-Id: I803f4594f30ca315da0b84c6e76893f54ca3a7c9
(cherry picked from commit 17bda4b1e8)
This prevents empty mixed output files from being created when mixed
output is enabled in the config but recording isn't active for that
call.
Change-Id: I66ead89dc8a7ea80b81164b3e24d997b0df5f37e
Since we're already doing the full parsing of the request flags, use the
same function to parse all required flags
Change-Id: I0880ccbbbc36eae7b172440ce51afc1c544583a1
There's no need to open ports on non-primary interfaces if ICE is not in
use as these ports will not be used or seen by anyone.
This mostly obsoletes the `save-interface-ports` config option, with the
exception of ICE advertised by the offerer. We currently have no option
to reject ICE from the offerer during the offer phase, so ports would
always be opened on that side.
Relevant to #1164 and 001abe5
Change-Id: I43df70bc0ec49b81f63aec97c776e48617b2acfd
Special handling for codec lists that were received as part of an
answer: If the list includes a codec that was not offered, ignore that
codec. This prevents transcoders from being set up that were not
requested.
This brought to light some tests that were actually broken.
Change-Id: Iac71056ec5e10b5de5567917974f2c4e0261eb0c
Instead of having each thread sleep only a little while and then
periodically check for the shutdown flag, make them sleep longer and use
pthread_cancel() to interrupt the sleep during a shutdown in the
designated break points.
Change-Id: I13f1872a0176697e064ceef4062db6ca6ccf7a0e
Richard Fuchs
Razvan Crainea