Changelog

2.5.3

Accept new connections with #accept instead of #accept_nonblock
Remove SSLExtensions module as this is no longer required

2.5.2

Pass a class to UNIXSocket.recv_io to have the C-code instantiate our socket server. If we don't, they have a habit of getting garbage collected resulting in Errno:EBADF exceptions

2.5.1

Fix bug where new restart code didn't work with TLS servers
Add echo server tests for UNIX and TLS servers

2.5.0

Rewrite restart code to avoid potentially nasty hangs.

2.4.1

Handle an error raised (Errno::EINVAL) when a client would connect and immediately disconnect before any processing occurs.

2.4.0

When restarting a server, the socket is passed to the new server via a UNIX socket instead of inheriting open file descriptors from the parent.

2.3.0

Incoming connections can be restricted to certain networks by setting allowed_networks in the configuration.

2.2.1

Allow multiple certificates to be used in one build file

2.2.0

Verify client TLS certificates
Allow trusted client CA to be set

2.1.1

Prevent bad SSL handshakes from crashing server

2.1.0

Add TLS support for TCP connections

2.0.0

Use an internal pipe for delivering signals to the main thread.
accept_connections retired in favour of a select loop and accept_client_connection being called for each waiting connection
Logging when shutting down or restarting