v1.3.7

Updates the embedded gotalk.js to v1.2.1

v1.3.6

Updates the embedded gotalk.js to v1.2.0

v1.3.5

Adds Handlers.NewSubHandlers() which returns a wrapper

// NewSubHandlers returns a new Handlers object which wraps the receiver.
// It can be used to override or extend h, without modifying h.
// For example, it could be used to expose an extra set of operations to certain sockets,
// like signed-in users.
func (h *Handlers) NewSubHandlers() *Handlers

v1.3.4

Adds ability to customize error logging with gotalk.ErrorLogger and gotalk.HandlerErrorLogger which both have the type gotalk.LoggerFunc

Example:

gotalk.HandlerErrorLogger = func(s *gotalk.Sock, format string, args ...interface{}) {
  myLogger.Warn("[gotalk %p] " + format, append([]interface{}{s}, args...)...)
}

v1.3.3

Adds method Sock.IsClosed() bool

v1.3.1

Adds type WebSocketConnection which is an alias for golang.org/x/net/websocket.Conn along with documentation about how to access the underlying web socket connection inside a gotalk handler.

v1.3.0

API changes in version 1.3 compared to 1.2

• Limits is no longer an interface but not a plain struct with fields
  you can set and edit. This simplifies the code and makes the API easier to use.

• Limits now exposes wait times as BufferMinWait, BufferMaxWait,
  StreamMinWait and StreamMaxWait. These values default to the same as in
  Gotalk 1.2 (500–5000ms.)

• The string message of ErrSockClosed has been changed to "socket closed"
  (was "socket is closed")

Other changes:

• Fixes a race condition with closing sockets which could lead to CloseHandler
  being called twice in case two user goroutines would call Sock.Close()

• Fixes a race condition that could lead to a deadlock when sending requests and
  waiting for responses.

v1.2.1

Go library: Adds the ability to gracefully shut down sockets via a new method Socket.Shutdown (low level). Note that Web Socket-based gotalk does not need this.

JS library: Increases the minimum reconnect delay after a clean connection close in keepalive. This has no effect on the API and no effect on semantics. When a server restarts and cleanly shuts down sockets, avoid slamming the server immediately with connection attempts. A future version might introduce randomness to this delay as well.

v1.2.0

Improvements to the Sock and WebSocketServer API:

• WebSocketServer now uses a WebSocket struct type instead of Sock; a specialized derivative of Sock with methods for accessing the underlying web socket and http connection.

• Adds new callback WebSocketServer.OnConnect, deprecating OnAccept. OnConnect receives a WebSocket struct rather than a Sock struct as is the case with OnAccept (i.e. why OnConnect was added instead of using OnAccept.)

• Adds method Sock.String() which returns a name that uniquely identifies the socket during its lifetime. Useful for logging.

• Deprecates the function WebSocketHandler() in favor for a better-named NewWebSocketServer(). Functionality is unchanged.

v1.1.5

Addresses an issue in the JavaScript library where in certain conditions an exception "Can't find variable: protocol" would be thrown. This release contains no changes to the go library.