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2013-01-17Add cowboy_websocket:close_code/0Loïc Hoguin
Also fixes a warning.
2013-01-17Add recursive dependency fetching to the MakefileLoïc Hoguin
Also small other changes like how we build the PLT.
2013-01-14Add Sec-Websocket-Protocol header parsingLoïc Hoguin
2013-01-14Improve websocket close handlingLoïc Hoguin
We now always send a failure reason (bad protocol, bad encoding, etc.) unless the closure was initiated by the client and it didn't send a close code. We now check that the close frames have a payload that is valid UTF-8, unless they don't have a payload at all. We now do not crash the process anymore when bad opcodes are sent, or when the opcode 0 is sent before fragmentation was initiated. Overall this makes us closer to full compliance with the RFC.
2013-01-13Websocket text frames are now checked for UTF-8 correctnessLoïc Hoguin
The autobahntestsuite now passes 100% of the tests. We are getting close to fully implementing the Websocket RFC.
2013-01-12Unmask websocket frames on the fly and optimize the codeLoïc Hoguin
No change in functionality, but this will allow us to validate that text frames are utf8 without having to receive the frame entirely.
2013-01-12All frames sent from client to server MUST be maskedLoïc Hoguin
Good in theory, but implementations may vary. If something stops working after this commit we might need some tweaks to support existing clients. Please try it and give feedback.
2013-01-11Fix getting started example, missing envLoïc Hoguin
2013-01-10Remove support for Websocket hixie76 draftLoïc Hoguin
It was only used by Safari 5.0.1 and possibly 5.1. Their market share is dropping as we speak. It was also insecure (disabled in Firefox for that reason). This will allow us to make much more efficient and cleaner code for the rest of the Websocket versions we support (drafts 7 to 17 + RFC), which are pretty much all versions seen in the wild excluding the one we're removing here.
2013-01-10Update autobahntestsuite to 0.5.2Loïc Hoguin
Also small mostly insignificant changes to tests.
2013-01-07Add optional automatic response body compressionLoïc Hoguin
This behavior can be enabled with the `compress` protocol option. See the `compress_response` example for more details. All tests are now ran with and without compression for both HTTP and HTTPS.
2013-01-06Add protection against slowloris vulnerabilityLoïc Hoguin
This changes the behavior of the `timeout` protocol option to mean "Time in which the full request line and headers must be received". The default of 5s should be fine for all normal uses. This change has no noticeable impact on performance and is thus enabled by default for everyone. It can be disabled by setting `timeout` to `infinity` although that is definitely not encouraged. Inspired by the contribution from @naryl on github.
2013-01-06Merge pull request #359 from unix1/masterLoïc Hoguin
Fix examples to follow new env tuple standard
2013-01-05Fix examples to follow new env tuple standardUnix1
This brings examples in line with the recent Middleware change.
2013-01-05Add cowboy_req:set_resp_body_fun/2Loïc Hoguin
This allows streaming a body without knowing the length in advance. Also allows {stream, StreamFun} response body in the REST code.
2013-01-05Fix a small warning in eunit_SUITELoïc Hoguin
2013-01-05Remove cowboy_req:transport/1Loïc Hoguin
It was added to help with response body streaming functions. But it was a clumsy solution that we discarded in favor of passing socket and transport to said function. It was also very odd compared to the rest of the cowboy_req interface. If you used this function before, worry not, here's its proper equivalent. [Socket, Transport] = cowboy_req:get([socket, transport], Req)
2013-01-05Change the response body streaming fun interfaceLoïc Hoguin
Before we were required to get the socket and transport ourselves, now they're passed to the function.
2013-01-05Stop using rebar in the MakefileLoïc Hoguin
First and foremost: yes, you can still use Cowboy as a rebar dependency. This commit only removes the use of rebar when *developing* Cowboy, not when *using* Cowboy. Over the past two years I went from very happy with rebar to unsatisfied and most recently found it counter productive in many ways, from having insane default configuration to various unefficient operations. The earlier reversal from 'rebar ct' to 'ct_run' made my workflow much more natural, as I always needed to look at 'logs/raw.log' to find out what was wrong, anyway. Why not let 'ct_run' output it directly instead? Removing rebar made my life easier. If you wonder why I don't patch rebar, there's two reasons. First is that the direction taken by rebar isn't compatible with my views, and this would be a huge fight to steer it in another direction. I got other, more important fights to make. Second is that I'd rather patch OTP so that everyone benefits from it, not just users of rebar. Anyway this isn't my personal blog so I will stop babbling here. There's a few important things to note relative to this commit: * You don't need rebar to work on Cowboy anymore * The eunit tests are now ran through common_test Ping me if it doesn't work out for you.
2013-01-04Use erl -eval instead of rebar for generating edoc documentationLoïc Hoguin
2013-01-04Use ct_run instead of rebar ct for running ct testsLoïc Hoguin
Small tweak to the autobahn test file, we look for the python2 executable now. It'll make my life easier.
2013-01-04Hello 2013Loïc Hoguin
2013-01-03Add middleware supportLoïc Hoguin
Middlewares allow customizing the request processing. All existing Cowboy project are incompatible with this commit. You need to change `{dispatch, Dispatch}` in the protocol options to `{env, [{dispatch, Dispatch}]}` to fix your code.
2013-01-03Fix small error in doc commentLoïc Hoguin
2013-01-03Salvage the README and move parts into the guideLoïc Hoguin
2013-01-01Add a skeleton of the guide to ease user contributionsLoïc Hoguin
Has some stuff that aren't in master yet, and lacks a lot more that is already in master.
2012-12-26Remove cowboy_req:body/2Loïc Hoguin
This function was badly thought out and would cause more harm than good if used at all. Recommendation will be for people who need to limit body length to check it beforehand or when not possible to use the stream_body API.
2012-12-26Update Ranch to 0.6.0Loïc Hoguin
2012-12-23Revert "Use lists:keyreplace/4 instead of lists:keydelete/3 + cons"Loïc Hoguin
This reverts commit cc65a723d70bb078b048bab81eeb8a4bd7ed39ce.
2012-12-22use the original request when available for error_terminateTom Burdick
this change makes sure that once a request has been created the error_terminate/3 function uses the original request instead of making a new empty one with undefined values making the request attributes easier to look at in many error cases Conflicts: src/cowboy_protocol.erl
2012-12-22Merge branch 'undefined_url' of git://github.com/treetopllc/cowboyLoïc Hoguin
2012-12-22Merge branch 'fix-websocket-timeout' of git://github.com/jeremyong/cowboyLoïc Hoguin
2012-12-22Cancel timer only on websocket_data receives or sendsJeremy Ong
This commit prevents erlang messages from keeping a websocket connection alive. Previously, the timer was canceled upon any activity. Now, the timeout is only canceled when actual data is sent from the client. The handler_loop_timeout/1 function is called from websocket_data/4 instead of handler_before_loop/4. It is also called after every successful reply in handler_call/4.
2012-12-22Make sure an incorrect port returns a 400 errorLoïc Hoguin
2012-12-22Use lists:keyreplace/4 instead of lists:keydelete/3 + consLoïc Hoguin
2012-12-20Add cookie exampleLoïc Hoguin
2012-12-20We accept iodata() when setting cookies; fix thatLoïc Hoguin
2012-12-20Fix parsing of the Cookie headerLoïc Hoguin
This should be equivalent to what we do in Set-Cookie. Real-world testing is needed to confirm it works as intended.
2012-12-18Improve errors when the path provided is incorrectLoïc Hoguin
2012-12-17Merge branch 'master' of git://github.com/Menirad/cowboyLoïc Hoguin
2012-12-17Add #ninenines IRC channel to the README + support optionsLoïc Hoguin
2012-12-17Fix cowboy_http:cookie_to_iodata/3Loïc Hoguin
No more trying to quote, this is still completely broken everywhere.
2012-12-14Fix multipart parser when the boundary is not fully read yetThomas Nordström
2012-12-14Improve Markdown for the examples READMELoïc Hoguin
2012-12-13Merge branch 'adt-consistent-errors' of git://github.com/Vagabond/cowboyLoïc Hoguin
2012-12-13Add missing quotes to quoting for cookie valuesLoïc Hoguin
2012-12-13Make the arguments to error_logger more consistentAndrew Thompson
The purpose of this patch is to make the arguments cowboy passes to error_logger more consistent. With this patch there's only 3 variations on the error_logger argument list; a 5 element list, an 8 element list and a 10 element list. In all cases, the first 3 arguments are the Module, Function and Arity of the function being called and the second-to-last argument is always the Request. Additionally, for lists longer than 5 elements, the last argument is always the stack-trace. The added consistency of the argument ordering makes it much easier to write code in lager's error_logger handler to catch these messages and write a pretty one-liner (while writing the full message to the crash.log).
2012-12-10Merge pull request #335 from derdesign/masterLoïc Hoguin
Fix broken 'make docs'
2012-12-10Fix broken 'make docs'derdesign
2012-12-11Fix charset not working properly for RESTLoïc Hoguin
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