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@zpostfacto zpostfacto released this 03 Jun 21:45
2cb93a0

Native ICE client out of beta

P2P/ICE support is now enabled by default. The native ICE client has no external dependencies and only adds a small amount of additional code to the library. (vcpkg feature ice and cmake flag ENABLE_ICE to remove this)

The WebRTC client can still be enabled with the webrtc vcpkg feature or USE_WEBRTC cmake flag. See also k_ESteamNetworkingConfig_P2P_Transport_ICE_Implementation.

Changes:

  • TURN support (RFC 5766). This enables P2P connectivity through symmetric NATs where STUN alone is not sufficient.
  • IPv6 support
  • Numerous bugfixes, better route selection, honor permitted candidate type option. (See k_ESteamNetworkingConfig_P2P_Transport_ICE_Enable)

Other fixes and improvements

  • SNP reliability fixes: stop-waiting logic and acknowledgment scheduling
  • Fixed a bug decoding reliable message size
  • Fixed endian handling issues
  • Build fixes for MSVC, older Apple SDKs, and TSAN builds
  • Replaced picojson dependency with vjson . This is only needed by the cert tool, which is not compiled by default.