Keep in mind the properties below will only reflect the clients connected Important: if you plan to use Engine.IO in a scalable way, please Fired when a new connection is established.In other words, makesĪ regular http.Server WebSocket-compatible. Captures upgrade requests for a http.Server.Additionally See Server constructor below for options you can pass for creating the new Server.All options from Server.attach method, documented below.It returns 501 Not Implemented for regular http requests. Creates an http.Server which listens on the given port and attaches WS.attach ( httpServer ) // immediately attach var eioServer = require ( 'engine.io' ) ( httpServer ) attach ( httpServer ) // or call the module as a function to get `Server` var eioServer = require ( 'engine.io' ) ( ) eioServer. create a server first, and then attach var eioServer = require ( 'engine.io' ). Var httpServer // previously created with `http.createServer() ` from node.js api. The following are identical ways to instantiate a server and then attach it. Object: optional, options object (see Server#constructor api docs below).http.Server: optional, server to attach to.New Server instance will be attached to it. If the first argument is an http.Server then the transports (Object): map of available transports.Transport (Function): transport constructor.protocol (Number): protocol revision number.Called when a socket buffer is being flushed.These are exposed by require('engine.io'): Events No API sugar (left for higher level projects).

for more information refer to Goals and Architecture sections.personal firewall and antivirus software.Connections are established even in the presence of: on ( 'open', function ( ) ) įor more information on the client refer to theĮngine-client repository.

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