Version 0.4.3

Enhancements

• Added ssl_options documentation
  • Also support for dialyzer analysis

Bug Fixes

• Properly hand-off when establishing a connection using :ssl
  • Before we could miss messages that were sent before hand-off
• Handle large but incomplete :continuation frames.

Version 0.4.2

Enhancements

• Added ssl_options to WebSockex.Conn struct.
  • Documentation Pending...

Bug Fixes

• Fix pong frame not being a correct return type in spec
• Fix bare ping and pong frames in spec
  • When there is no associated payload for their frame types
• Fix handling SSL socket closings during the close_loop
• Add types and documentation for processes named with :via and :global
• Fixed a crash when replying to a closed socket

Version 0.4.0

Breaking Changes

• send_frame/2 is now synchronous and returns an error when connection is opening or closing.

Enhancements

• Added debug printing for the :sys module.
• Rework Conn.new to accept other protocols.
• Added an InvalidFrameError for frames unrecognized by Frame.encode_frame.
• Go through the disconnect cycle when there's an error while with the {:reply, frame, state} callback response.
• Send a close frame with the close code 1011 when there is an unexpected error. (Like an Exception in the middle of a callback)
• Add a more specific error when the :websockex application hasn't been started yet.
• Added a :name options for local registration.

Bug Fixes

• Fix a couple of places where the call stack wasn't being properly tail-call optimized.

Version 0.3.1

Enhancements

• Handle system messages and parent exits while closing the connection.
• The output from :sys.get_status didn't look pretty in :observer; now it does!
• format_status/2 now an optional callback.

Bug Fixes

• SSL frames sent right after connecting will now be handled instead of being left in a dead Task mailbox.
• Fixed some places where dialyzer told me I had my specs screwed up.

Version 0.3.0

Breaking Changes

• The parameters for the handle_connect/2 callback have been reversed. The order is now (conn, state).

Enhancements

• Added initial connection timeouts. (:socket_connect_timeout and :socket_recv_timeout)
  • Can be used as start or start_link option or as a Conn.new option.
  • :socket_connect_timeout - The timeout for opening a TCP connection.
  • :socket_recv_timeout - The timeout for receiving a HTTP response header.
• start and start_link can now take a Conn struct in place of a url.
• Added the ability to handle system messages while opening a connection.
• Added the ability to handle parent exit messages while opening a connection.
• Improve :sys.get_status, :sys.get_state, :sys.replace_state functions.
  • These are undocumented, but are meant primarly for debugging.

Bug Fixes

• Ensure terminate/2 callback is called consistently.
• Ensure when termination when a parent exit signal is received.
• Add the system_code_change function so that the code_change callback is actually used.

Version 0.2.0

Major Changes

• Moved all the WebSockex.Client module functionality into the base WebSockex module.
• Roll handle_connect_failure functionality into handle_disconnect.
• Roll init functionality into handle_connect

Detailed Changes

• Roll init functionality into handle_connect
  • handle_connect will be invoked upon establishing any connection, i.e., the intial connection and when reconnecting.
  • The init callback is removed entirely.
• Moved all the WebSockex.Client module functionality into the base
  WebSockex module.
• Changed the Application module to WebSockex.Application.
• Add WebSockex.start for non-linked processes.
• Add async option to start and start_link.
• Roll handle_connect_failure functionality into handle_disconnect.
  • The first parameter of handle_disconnect is now a map with the keys: :reason, :conn, and :attempt_number.
  • handle_disconnect now has another return option for when wanted to reconnect with different URI options or headers: {:reconnect, new_conn, new_state}
  • Added the :handle_initial_conn_failure option to the options for start and start_link that will allow handle_disconnect to be called if we can establish a connection during those functions.
  • Removed handle_connect_failure entirely.

Version 0.1.3

• WebSockex.start_link will no longer cause the calling process to exit on
  connection failure and will return a proper error tuple instead.
• Change WebSockex.Conn.RequestError to WebSockex.RequestError.
• Add handle_connect_failure to be invoked after initiating a connection
  fails. Fixes #5