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CHANGELOG.md

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0.8.0 / 2025-05-25

  • Emit binary message as a string with Encoding::BINARY instead of an array
  • Add the option :binary_data_format to force the previous behaviour

0.7.7 / 2025-01-04

  • Add base64 gem to the dependencies to support Ruby 3.4

0.7.6 / 2023-07-25

  • Fix handling of default ports in Host headers on Ruby 3.1+

0.7.5 / 2021-06-12

  • Do not change the encoding of strings passed to Driver#text

0.7.4 / 2021-05-24

  • Optimise conversions between strings and byte arrays and related encoding operations, to reduce amount of allocation and copying

0.7.3 / 2020-07-09

  • Let the client accept HTTP responses that have an empty reason phrase following the 101 status code

0.7.2 / 2020-05-22

  • Emit ping and pong events from the Server driver
  • Handle draft-76 handshakes correctly if the request's body is a frozen string

0.7.1 / 2019-06-10

  • Catch any exceptions produced while generating a handshake response and send a 400 Bad Request response to the client
  • Pick the RFC-6455 protocol version if the request contains any of the headers used by that version
  • Handle errors encountered while handling malformed draft-76 requests
  • Change license from MIT to Apache 2.0

0.7.0 / 2017-09-11

  • Add ping and pong to the set of events users can listen to

0.6.5 / 2017-01-22

  • Provide a pure-Ruby fallback for the native unmasking code

0.6.4 / 2016-05-20

  • Amend warnings issued when running with -W2
  • Make sure message strings passed in by the app are transcoded to UTF-8
  • Copy strings if necessary for frozen-string compatibility

0.6.3 / 2015-11-06

  • Reject draft-76 handshakes if their Sec-WebSocket-Key headers are invalid
  • Throw a more helpful error if a client is created with an invalid URL

0.6.2 / 2015-07-18

  • When the peer sends a close frame with no error code, emit 1000

0.6.1 / 2015-07-13

  • Fix how events are stored in EventEmitter to fix a backward-compatibility violation introduced in the last release
  • Use the Array#pack and String#unpack methods for reading/writing numbers to buffers rather than including duplicate logic for this

0.6.0 / 2015-07-08

  • Use SecureRandom to generate the Sec-WebSocket-Key header
  • Allow the parser to recover cleanly if event listeners raise an error
  • Let the on() method take a lambda as a positional argument rather than a block
  • Add a pong method for sending unsolicited pong frames

0.5.4 / 2015-03-29

  • Don't emit extra close frames if we receive a close frame after we already sent one
  • Fail the connection when the driver receives an invalid Sec-WebSocket-Extensions header

0.5.3 / 2015-02-22

  • Don't treat incoming data as WebSocket frames if a client driver is closed before receiving the server handshake

0.5.2 / 2015-02-19

  • Don't emit multiple error events

0.5.1 / 2014-12-18

  • Don't allow drivers to be created with unrecognized options

0.5.0 / 2014-12-13

  • Support protocol extensions via the websocket-extensions module

0.4.0 / 2014-11-08

  • Support connection via HTTP proxies using CONNECT

0.3.5 / 2014-10-04

  • Fix bug where the Server driver doesn't pass ping callbacks to its delegate
  • Fix an arity error when calling fail_request
  • Allow close to be called before start to close the driver

0.3.4 / 2014-07-06

  • Don't hold references to frame buffers after a message has been emitted
  • Make sure that protocol and version are exposed properly by the TCP driver
  • Correct HTTP header parsing based on RFC 7230; header names cannot contain backslashes

0.3.3 / 2014-04-24

  • Fix problems with loading C and Java native extension code
  • Correct the acceptable characters used in the HTTP parser
  • Correct the draft-76 status line reason phrase

0.3.2 / 2013-12-29

  • Expand max_length to cover sequences of continuation frames and draft-{75,76}
  • Decrease default maximum frame buffer size to 64MB
  • Stop parsing when the protocol enters a failure mode, to save CPU cycles

0.3.1 / 2013-12-03

  • Add a max_length option to limit allowed frame size

0.3.0 / 2013-09-09

  • Support client URLs with Basic Auth credentials

0.2.3 / 2013-08-04

  • Fix bug in EventEmitter#emit when listeners are removed

0.2.2 / 2013-08-04

  • Fix bug in EventEmitter#listener_count for unregistered events

0.2.1 / 2013-07-05

  • Queue sent messages if the client has not begun trying to connect
  • Encode all strings sent to I/O as ASCII-8BIT

0.2.0 / 2013-05-12

  • Add API for setting and reading headers
  • Add Driver.server() method for getting a driver for TCP servers

0.1.0 / 2013-05-04

  • First stable release

0.0.0 / 2013-04-22

  • First release
  • Proof of concept for people to try out
  • Might be unstable