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  • Feature: Adds start_perpetual and stop_perpetual methods to asio transport These may be used to replace manually managed asio::io_service::work objects
  • Feature: Allow setting pong and handshake timeouts at runtime.
  • Feature: Allows changing the listen backlog queue length.
  • Feature: Split tcp init into pre and post init.
  • Feature: Adds URI method to extract query string from URI. Thank you Banaan for code. #298
  • Feature: Adds a compile time switch to asio transport config to disable certain multithreading features (some locks, asio strands)
  • Feature: Adds the ability to pause reading on a connection. Paused connections will not read more data from their socket, allowing TCP flow control to work without blocking the main thread.
  • Feature: Adds the ability to specify whether or not to use the SO_REUSEADDR TCP socket option. The default for this value has been changed from true to false.
  • Feature: Adds the ability to specify a maximum message size.
  • Improvement: Open, close, and pong timeouts can be disabled entirely by setting their duration to 0.
  • Improvement: Numerous performance improvements. Including: tuned default buffer sizes based on profiling, caching of handler binding for async reads/writes, non-malloc allocators for read/write handlers, disabling of a number of questionably useful range sanity checks in tight inner loops.
  • Bug: Fix some cases of calls to empty lib::function objects.
  • Bug: Fix memory leak of connection objects due to cached handlers holding on to reference counted pointers. #310 Thank you otaras for reporting.
  • Bug: Fix issue with const endpoint accessors (such as get_user_agent) not compiling due to non-const mutex use. #292 Thank you logofive for reporting.
  • Bug: Fix handler allocation crash with multithreaded io_service.
  • Bug: Fixes incorrect whitespace handling in header parsing. #301 Thank you Wolfram Schroers for reporting
  • Bug: Fix a crash when parsing empty HTTP headers. Thank you Thingol for reporting.
  • Bug: Fix a crash following use of the stop_listening function. Thank you Thingol for reporting.
  • Bug: Fix use of variable names that shadow function parameters. The library should compile cleanly with -Wshadow now. Thank you giszo for reporting. #318
  • Bug: Fix an issue where set_open_handshake_timeout was ignored by server code. Thank you Robin Rowe for reporting.
  • Bug: Fix an issue where custom timeout values weren't being propagated from endpoints to new connections.
  • Compatibility: Fix compile time conflict with Visual Studio's MIN/MAX macros. Thank you Robin Rowe for reporting.

0.3.0-alpha4 - 2013-10-11

  • HTTP requests ending normally are no longer logged as errors. Thank you Banaan for reporting. #294
  • Eliminates spurious expired timers in certain error conditions. Thank you Banaan for reporting. #295
  • Consolidates all bundled library licenses into the COPYING file. #294
  • Updates bundled sha1 library to one with a cleaner interface and more straight-forward license. Thank you lotodore for reporting and Evgeni Golov for reviewing. #294
  • Re-introduces strands to asio transport, allowing io_service thread pools to be used (with some limitations).
  • Removes endpoint code that kept track of a connection list that was never used anywhere. Removes a lock and reduces connection creation/deletion complexity from O(log n) to O(1) in the number of connections.
  • A number of internal changes to transport APIs
  • Deprecates iostream transport readsome in favor of read_some which is more consistent with the naming of the rest of the library.
  • Adds preliminary signaling to iostream transport of eof and fatal transport errors
  • Updates transport code to use shared pointers rather than raw pointers to prevent asio from retaining pointers to connection methods after the connection goes out of scope. #293 Thank you otaras for reporting.
  • Fixes an issue where custom headers couldn't be set for client connections Thank you Jerry Win and Wolfram Schroers for reporting.
  • Fixes a compile error on visual studio when using interrupts. Thank you Javier Rey Neira for reporting this.
  • Adds new 1012 and 1013 close codes per IANA registry
  • Add set_remote_endpoint method to iostream transport.
  • Add set_secure method to iostream transport.
  • Fix typo in .gitattributes file. Thank you jstarasov for reporting this. #280
  • Add missing locale include. Thank you Toninoso for reporting this. #281
  • Refactors asio_transport endpoint and adds full documentation and exception free varients of all methods.
  • Removes asio_transport endpoint method cancel(). Use stop_listen() instead
  • Wrap internal io_service run_one() method
  • Suppress error when trying to shut down a connection that was already closed

0.3.0-alpha3 - 2013-07-16

  • Minor refactor to bundled sha1 library
  • HTTP header comparisons are now case insensitive. #220, #275
  • Refactors URI to be exception free and not use regular expressions. This eliminates the dependency on boost or C++11 regex libraries allowing native C++11 usage on GCC 4.4 and higher and significantly reduces staticly built binary sizes.
  • Updates handling of Server and User-Agent headers to better handle custom settings and allow suppression of these headers for security purposes.
  • Fix issue where pong timeout handler always fired. Thank you Steven Klassen for reporting this bug.
  • Add ping and pong endpoint wrapper methods
  • Add get_request() pass through method to connection to allow calling methods specific to the HTTP policy in use.
  • Fix issue compile error with WEBSOCKETPP_STRICT_MASKING enabled and another issue where WEBSOCKETPP_STRICT_MASKING was not applied to incoming messages. Thank you Petter Norby for reporting and testing these bugs. #264
  • Add additional macro guards for use with boost_config. Thank you breyed for testing and code. #261

0.3.0-alpha2 - 2013-06-09

  • Fix a regression that caused servers being sent two close frames in a row to end a connection uncleanly. #259
  • Fix a regression that caused spurious frames following a legitimate close frames to erroneously trigger handlers. #258
  • Change default HTTP response error code when no http_handler is defined from 500/Internal Server Error to 426/Upgrade Required
  • Remove timezone from logger timestamp to work around issues with the Windows implimentation of strftime. Thank you breyed for testing and code. #257
  • Switch integer literals to char literals to improve VCPP compatibility. Thank you breyed for testing and code. #257
  • Add MSVCPP warning suppression for the bundled SHA1 library. Thank you breyed for testing and code. #257

0.3.0-alpha1 - 2013-06-09

  • Initial Release