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Socket.IO

Socket.IO/クライアント

Top / Socket.IO / クライアント

https://socket.io/docs/client-api/

https://github.com/socketio/socket.io-client

<script src="/socket.io/socket.io.js"></script>

exports

• https://github.com/socketio/socket.io-client/blob/master/dist/socket.io.dev.js
• io([url][, options]) = module.exports = exports = lookup?([url][, options]) = io.connect([url][, options])

• exports.protocol?
• exports.connect? -> lookup?([url][, options])
• exports.Manager? =
• exports.Socket?

• lookup(uri, opts)
  • io = io.Manager
  • return io.socket?

io

• io([url][, options]) = module.exports = exports = lookup?([url][, options]) = io.connect([url][, options])

• io.connect = lookup([url][, options])
  • defaults to trying to connect to the host that serves the page.
  • if (null == uri) uri = loc.protocol + '//' + loc.host;

socket

• socket = io() = io.connect() = io.Manager.socket? = io.socket?

Socket.IO/クラス

• io.Manager

再接続

• new Manager(url[, options])

  reconnection	true	whether to reconnect automatically
  reconnectionAttempts	Infinity	number of reconnection attempts before giving up
  reconnectionDelay	1000	how long to initially wait before attempting a new reconnection (1000). Affected by +/- randomizationFactor, for example the default initial delay will be between 500 to 1500ms.
  reconnectionDelayMax?	5000	maximum amount of time to wait between reconnections (5000). Each attempt increases the reconnection delay by 2x along with a randomization as above
  randomizationFactor	0.5	0 <= randomizationFactor <= 1
  autoConnect	true	by setting this false, you have to call manager.open whenever you decide it’s appropriate

バインディング

• Java	https://github.com/socketio/socket.io-client-java
  C++	https://github.com/socketio/socket.io-client-cpp
  Swift	https://github.com/socketio/socket.io-client-swift
  Dart	https://github.com/rikulo/socket.io-client-dart
  Python	https://github.com/invisibleroads/socketIO-client
  .NET	https://github.com/Quobject/SocketIoClientDotNet	SocketIoClientDotNet

取得

//not working
// var usersInRoom = io.of('/').in(room).clients;
// console.dir(usersInRoom);

//not working
// var clients = io.of('/').clients(room); // all users from room `room`
// console.dir(clients);

// //working for id
io.of('/').in(room).clients(function(error, clients){
	for(var id of clients){
		var c = io.of('/').connected[id];
	}
});

//worked for id
// var clients = io.nsps['/'].adapter.rooms[room].sockets;
// for(client in clients){
//   console.dir(client);
// }

}}