From 078d686a0ac0aed212db97d73bd1e4a9387a4956 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Sun, 6 Jul 2014 13:10:35 +0200 Subject: Provide installable man pages make docs: generate Markdown and man pages in doc/ make install-docs: install man pages to be usable directly Docs are generated from the ezdoc files in doc/src/. --- guide/ws_protocol.md | 45 --------------------------------------------- 1 file changed, 45 deletions(-) delete mode 100644 guide/ws_protocol.md (limited to 'guide/ws_protocol.md') diff --git a/guide/ws_protocol.md b/guide/ws_protocol.md deleted file mode 100644 index 390751e..0000000 --- a/guide/ws_protocol.md +++ /dev/null @@ -1,45 +0,0 @@ -The Websocket protocol -====================== - -This chapter explains what Websocket is and why it is -a vital component of soft realtime Web applications. - -Description ------------ - -Websocket is an extension to HTTP that emulates plain TCP -connections between the client, typically a Web browser, -and the server. It uses the HTTP Upgrade mechanism to -establish the connection. - -Websocket connections are asynchronous, unlike HTTP. This -means that not only can the client send frames to the server -at any time, but the server can also send frames to the client -without the client initiating anything other than the -Websocket connection itself. This allows the server to push -data to the client directly. - -Websocket is an IETF standard. Cowboy supports the standard -and all drafts that were previously implemented by browsers, -excluding the initial flawed draft sometimes known as -"version 0". - -Implementation --------------- - -Cowboy implements Websocket as a protocol upgrade. Once the -upgrade is performed from the `init/3` callback, Cowboy -switches to Websocket. Please consult the next chapter for -more information on initiating and handling Websocket -connections. - -The implementation of Websocket in Cowboy is validated using -the Autobahn test suite, which is an extensive suite of tests -covering all aspects of the protocol. Cowboy passes the -suite with 100% success, including all optional tests. - -Cowboy's Websocket implementation also includes the -x-webkit-deflate-frame compression draft which is being used -by some browsers to reduce the size of data being transmitted. -Cowboy will automatically use compression as long as the -`compress` protocol option is set when starting the listener. -- cgit v1.2.3