Some places in code do not have access to the buffer size which result
in crash which can be seen in tests
This PR removes the call to `set_ioa_socket_buf_size` from those places
(which is redundant anyway)
# Description
Replace the hardcoded buffer sizes inside coturn to make them
configurable for different use cases (low bitrate use cases can save
memory and high bitrate use case can avoid congestion) - based on #1089
Add this feature in both sides (listener and relay connections).
# Tests
For now it is only the automated CI tests.
Confirmed with debugger that buffer sizes are set according to the
arguments.
Some actions do not build with prometheus - adding prometheus tests
fails the jobs
cmake build tests did not run due to different target folder (while
reporting success) - now the bin folder is detected
Similar to #989, use a single SSL context for all versions of DTLS
protocol
- Add support for modern API (protocol version independent APIs)
- Add DTLS test to the CI test
- Removing calls to `SSL_CTX_set_read_ahead` in DTLS context (does
nothing as DTLS is datagram protocol - we always get the whole datagram
so this call has no impact)
Fixes#924
openssl allows multiple TLS version support through a single SSL_CTX
object.
This PR replaces 4 per-version SSL_CTX objects with a single object
(DTLS is not yet changed).
SSL context initialization code for openssl with modern API (>=1.1.0)
uses `TLS_server_method` and `SSL_CTX_set_min_proto_version` instead of
enabling specific TLS version. Byproduct of this is TLSv1_3 support when
used with openssl-1.1.1 and above
TLS 1.2 and TLS 1.3 cannot be disabled (as before)
Test plan:
- run_tests.sh script now runs turnserver with SSL certificate (which
enables TLS support)
- run_tests.sh now has one more basic test that uses TLS protocol
Co-authored-by: Pavel Punsky <pavel.punsky@epicgames.com>
Pavel Punsky