2.0.0-exp.8

[2.0.0-exp.8] - 2022-10-28

New features

• Support for the com.unity.logging package has been added. If the package is installed, logs will go through its default logger instead of the classic UnityEngine.Debug mechanism.
• A new FixedPEMString type is introduced to store certificates and private keys in the PEM format. WithSecureClientParameters and WithSecureServerParameters from NetworkSettings now accept certificates and private keys in this format instead of FixedString4096Bytes. It is still recommended to use the string-based versions, however.

Changes

• It is not necessary anymore to configure the hostname with NetworkSettings.WithSecureClientParameters when using secure WebSockets connections to the Relay server.
• Fields have been renamed in the SecureNetworkProtocolParameter structure: Pem is now CACertificate, Rsa is now Certificate, and RsaKey is now PrivateKey. Note that directly using this structure is not recommended. WithSecureClientParameters and WithSecureServerParameters from NetworkSettings are the preferred ways of configuring encryption parameters.
• The SecureNetworkProtocolParameter structure now stores certificates and private keys as FixedPEMString instead of FixedString4096Bytes, which allows for certificates larger than 4KB.
• NetworkSettings.WithSimulatorStageParameters now provides default values for parameters maxPacketSize and applyMode. The defaults are respectively the MTU size, and to apply the simulator in both directions (send/receive).

Fixes

• Fixed Websockets sending ping messages when the HeartbeatsTimeout parameter is disabled (set to 0).
• Fixed an issue with secure WebSockets where a connection would fail to be established if the end of the TLS handshake and beginning of the WebSocket handshake arrived in the same message.
• It is now possible to pass certificates larger than 4KB to WithSecureClientParameters and WithSecureServerParameters from NetworkSettings.
• Fixed an issue where if one end of a reliable pipeline stopped sending any traffic and its latest ACK message was lost, then the other end would stall.