cowboy/test/ws_SUITE_data/ws_echo.erl

%% Feel free to use, reuse and abuse the code in this file.

-module(ws_echo).
-behaviour(cowboy_websocket_handler).
-export([init/3]).
-export([websocket_init/3, websocket_handle/3,
	websocket_info/3, websocket_terminate/3]).

init(_Any, _Req, _Opts) ->
	{upgrade, protocol, cowboy_websocket}.

websocket_init(_TransportName, Req, _Opts) ->
	Req2 = cowboy_req:compact(Req),
	{ok, Req2, undefined}.

websocket_handle({text, Data}, Req, State) ->
	{reply, {text, Data}, Req, State};
websocket_handle({binary, Data}, Req, State) ->
	{reply, {binary, Data}, Req, State};
websocket_handle(_Frame, Req, State) ->
	{ok, Req, State}.

websocket_info(_Info, Req, State) ->
	{ok, Req, State}.

websocket_terminate(_Reason, _Req, _State) ->
	ok.
Add Autobahn test suite for websockets We're using the existing test suite for websocket servers from the Autobahn project to verify that out websockets implementation is sane. A CT test suite and python module wrapping the test suite has been added. The test suite is run when the 'make inttests' target is executed. 2011-12-24 00:58:03 +01:00			`%% Feel free to use, reuse and abuse the code in this file.`

Reorganize the websocket test suite We now have the suite specific modules in the data folder. Compilation is performed by the Makefile instead of ct_run. 2013-04-22 15:55:22 +02:00			`-module(ws_echo).`
Update behaviours for R15B+ This effectively drops the R14B compatibility. The cowboy_req:req() type will be introduced in a future commit. It refers to the #http_req{} record. 2012-08-27 12:46:42 +02:00			`-behaviour(cowboy_websocket_handler).`
Replace terminate/2 with terminate/3, adding a Reason This should have been done a long time ago, back when I initially added Websocket support. This is the first part of two in improving loop handler support with regards to socket closure. Reason may include: {normal, shutdown} for the most normal shutdown, {normal, timeout} for a loop handler timeout shutdown, or {error, _} if an error occured. 2013-01-22 02:34:18 +01:00			`-export([init/3]).`
Add Autobahn test suite for websockets We're using the existing test suite for websocket servers from the Autobahn project to verify that out websockets implementation is sane. A CT test suite and python module wrapping the test suite has been added. The test suite is run when the 'make inttests' target is executed. 2011-12-24 00:58:03 +01:00			`-export([websocket_init/3, websocket_handle/3,`
			`websocket_info/3, websocket_terminate/3]).`

			`init(_Any, _Req, _Opts) ->`
Rename cowboy_http_websocket to cowboy_websocket 2012-08-27 14:00:28 +02:00			`{upgrade, protocol, cowboy_websocket}.`
Add Autobahn test suite for websockets We're using the existing test suite for websocket servers from the Autobahn project to verify that out websockets implementation is sane. A CT test suite and python module wrapping the test suite has been added. The test suite is run when the 'make inttests' target is executed. 2011-12-24 00:58:03 +01:00
			`websocket_init(_TransportName, Req, _Opts) ->`
Rename cowboy_http_req to cowboy_req 2012-08-27 13:28:57 +02:00			`Req2 = cowboy_req:compact(Req),`
Add Autobahn test suite for websockets We're using the existing test suite for websocket servers from the Autobahn project to verify that out websockets implementation is sane. A CT test suite and python module wrapping the test suite has been added. The test suite is run when the 'make inttests' target is executed. 2011-12-24 00:58:03 +01:00			`{ok, Req2, undefined}.`

			`websocket_handle({text, Data}, Req, State) ->`
			`{reply, {text, Data}, Req, State};`
			`websocket_handle({binary, Data}, Req, State) ->`
			`{reply, {binary, Data}, Req, State};`
			`websocket_handle(_Frame, Req, State) ->`
			`{ok, Req, State}.`

			`websocket_info(_Info, Req, State) ->`
			`{ok, Req, State}.`

			`websocket_terminate(_Reason, _Req, _State) ->`
			`ok.`