Write a custom directory title here
stompjs
// Generated by CoffeeScript 1.7.1
/*
Stomp Over WebSocket http://www.jmesnil.net/stomp-websocket/doc/ | Apache License V2.0
Copyright (C) 2010-2013 [Jeff Mesnil](http://jmesnil.net/)
Copyright (C) 2012 [FuseSource, Inc.](http://fusesource.com)
*/
(function() {<!-- -->
var Byte, Client, Frame, Stomp,
__hasProp = {<!-- -->}.hasOwnProperty,
__slice = [].slice;
Byte = {<!-- -->
LF: '\x0A',
NULL: '\x00'
};
Frame = (function() {<!-- -->
var unmarshallSingle;
function Frame(command, headers, body) {<!-- -->
this.command = command;
this.headers = headers != null ? headers : {<!-- -->};
this.body = body != null ? body : '';
}
Frame.prototype.toString = function() {<!-- -->
var lines, name, skipContentLength, value, _ref;
lines = [this.command];
skipContentLength = this.headers['content-length'] === false ? true : false;
if (skipContentLength) {<!-- -->
delete this.headers['content-length'];
}
_ref = this.headers;
for (name in _ref) {<!-- -->
if (!__hasProp.call(_ref, name)) continue;
value = _ref[name];
lines.push("" + name + ":" + value);
}
if (this.body & amp; & amp; !skipContentLength) {<!-- -->
lines.push("content-length:" + (Frame.sizeOfUTF8(this.body)));
}
lines.push(Byte.LF + this.body);
return lines.join(Byte.LF);
};
Frame.sizeOfUTF8 = function(s) {<!-- -->
if (s) {<!-- -->
return encodeURI(s).match(/%..|./g).length;
} else {<!-- -->
return 0;
}
};
unmarshallSingle = function(data) {<!-- -->
var body, chr, command, divider, headerLines, headers, i, idx, len, line, start, trim, _i, _j, _len, _ref, _ref1;
divider = data.search(RegExp("" + Byte.LF + Byte.LF));
headerLines = data.substring(0, divider).split(Byte.LF);
command = headerLines.shift();
headers = {<!-- -->};
trim = function(str) {<!-- -->
return str.replace(/^\s + |\s + $/g, '');
};
_ref = headerLines.reverse();
for (_i = 0, _len = _ref.length; _i < _len; _i + + ) {<!-- -->
line = _ref[_i];
idx = line.indexOf(':');
headers[trim(line.substring(0, idx))] = trim(line.substring(idx + 1));
}
body = '';
start = divider + 2;
if (headers['content-length']) {<!-- -->
len = parseInt(headers['content-length']);
body = ('' + data).substring(start, start + len);
} else {<!-- -->
chr = null;
for (i = _j = start, _ref1 = data.length; start <= _ref1 ? _j < _ref1 : _j > _ref1; i = start <= _ref1 ? + + _j : --_j) {<!-- -->
chr = data.charAt(i);
if (chr === Byte.NULL) {<!-- -->
break;
}
body + = chr;
}
}
return new Frame(command, headers, body);
};
Frame.unmarshall = function(datas) {<!-- -->
var data;
return (function() {<!-- -->
var _i, _len, _ref, _results;
_ref = datas.split(RegExp("" + Byte.NULL + Byte.LF + "*"));
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i + + ) {<!-- -->
data = _ref[_i];
if ((data != null ? data.length : void 0) > 0) {<!-- -->
_results.push(unmarshallSingle(data));
}
}
return _results;
})();
};
Frame.marshall = function(command, headers, body) {<!-- -->
var frame;
frame = new Frame(command, headers, body);
return frame.toString() + Byte.NULL;
};
return Frame;
})();
Client = (function() {<!-- -->
var now;
function Client(ws) {<!-- -->
this.ws = ws;
this.ws.binaryType = "arraybuffer";
this.counter = 0;
this.connected = false;
this.heartbeat = {<!-- -->
outgoing: 10000,
incoming: 10000
};
this.maxWebSocketFrameSize = 16 * 1024;
this.subscriptions = {<!-- -->};
}
Client.prototype.debug = function(message) {<!-- -->
var _ref;
return typeof window !== "undefined" & amp; & amp; window !== null ? (_ref = window.console) != null ? _ref.log(message) : void 0 : void 0;
};
now = function() {<!-- -->
if (Date.now) {<!-- -->
return Date.now();
} else {<!-- -->
return new Date().valueOf;
}
};
Client.prototype._transmit = function(command, headers, body) {<!-- -->
var out;
out = Frame.marshall(command, headers, body);
if (typeof this.debug === "function") {<!-- -->
this.debug(">>> " + out);
}
while (true) {<!-- -->
if (out.length > this.maxWebSocketFrameSize) {<!-- -->
this.ws.send(out.substring(0, this.maxWebSocketFrameSize));
out = out.substring(this.maxWebSocketFrameSize);
if (typeof this.debug === "function") {<!-- -->
this.debug("remaining = " + out.length);
}
} else {<!-- -->
return this.ws.send(out);
}
}
};
Client.prototype._setupHeartbeat = function(headers) {<!-- -->
var serverIncoming, serverOutgoing, ttl, v, _ref, _ref1;
if ((_ref = headers.version) !== Stomp.VERSIONS.V1_1 & amp; & amp; _ref !== Stomp.VERSIONS.V1_2) {<!-- -->
return;
}
_ref1 = (function() {<!-- -->
var _i, _len, _ref1, _results;
_ref1 = headers['heart-beat'].split(",");
_results = [];
for (_i = 0, _len = _ref1.length; _i < _len; _i + + ) {<!-- -->
v = _ref1[_i];
_results.push(parseInt(v));
}
return _results;
})(), serverOutgoing = _ref1[0], serverIncoming = _ref1[1];
if (!(this.heartbeat.outgoing === 0 || serverIncoming === 0)) {<!-- -->
ttl = Math.max(this.heartbeat.outgoing, serverIncoming);
if (typeof this.debug === "function") {<!-- -->
this.debug("send PING every " + ttl + "ms");
}
this.pinger = Stomp.setInterval(ttl, (function(_this) {<!-- -->
return function() {<!-- -->
_this.ws.send(Byte.LF);
return typeof _this.debug === "function" ? _this.debug(">>> PING") : void 0;
};
})(this));
}
if (!(this.heartbeat.incoming === 0 || serverOutgoing === 0)) {<!-- -->
ttl = Math.max(this.heartbeat.incoming, serverOutgoing);
if (typeof this.debug === "function") {<!-- -->
this.debug("check PONG every " + ttl + "ms");
}
return this.ponger = Stomp.setInterval(ttl, (function(_this) {<!-- -->
return function() {<!-- -->
var delta;
delta = now() - _this.serverActivity;
if (delta > ttl * 2) {<!-- -->
if (typeof _this.debug === "function") {<!-- -->
_this.debug("did not receive server activity for the last " + delta + "ms");
}
return _this.ws.close();
}
};
})(this));
}
};
Client.prototype._parseConnect = function() {<!-- -->
var args, connectCallback, errorCallback, headers;
args = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
headers = {<!-- -->};
switch (args.length) {<!-- -->
case 2:
headers = args[0], connectCallback = args[1];
break;
case 3:
if (args[1] instanceof Function) {<!-- -->
headers = args[0], connectCallback = args[1], errorCallback = args[2];
} else {<!-- -->
headers.login = args[0], headers.passcode = args[1], connectCallback = args[2];
}
break;
case 4:
headers.login = args[0], headers.passcode = args[1], connectCallback = args[2], errorCallback = args[3];
break;
default:
headers.login = args[0], headers.passcode = args[1], connectCallback = args[2], errorCallback = args[3], headers.host = args[4];
}
return [headers, connectCallback, errorCallback];
};
Client.prototype.connect = function() {<!-- -->
var args, errorCallback, headers, out;
args = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
out = this._parseConnect.apply(this, args);
headers = out[0], this.connectCallback = out[1], errorCallback = out[2];
if (typeof this.debug === "function") {<!-- -->
this.debug("Opening Web Socket...");
}
this.ws.onmessage = (function(_this) {<!-- -->
return function(evt) {<!-- -->
var arr, c, client, data, frame, messageID, onreceive, subscription, _i, _len, _ref, _results;
data = typeof ArrayBuffer !== 'undefined' & amp; & amp; evt.data instanceof ArrayBuffer ? (arr = new Uint8Array(evt.data), typeof _this.debug === "function" ? _this. debug("--- got data length: " + arr.length) : void 0, ((function() {<!-- -->
var _i, _len, _results;
_results = [];
for (_i = 0, _len = arr.length; _i < _len; _i + + ) {<!-- -->
c = arr[_i];
_results.push(String.fromCharCode(c));
}
return _results;
})()).join('')) : evt.data;
_this.serverActivity = now();
if (data === Byte.LF) {<!-- -->
if (typeof _this.debug === "function") {<!-- -->
_this.debug("<<< PONG");
}
return;
}
if (typeof _this.debug === "function") {<!-- -->
_this.debug("<<< " + data);
}
_ref = Frame.unmarshall(data);
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i + + ) {<!-- -->
frame = _ref[_i];
switch (frame.command) {<!-- -->
case "CONNECTED":
if (typeof _this.debug === "function") {<!-- -->
_this.debug("connected to server " + frame.headers.server);
}
_this.connected = true;
_this._setupHeartbeat(frame.headers);
_results.push(typeof _this.connectCallback === "function" ? _this.connectCallback(frame) : void 0);
break;
case "MESSAGE":
subscription = frame.headers.subscription;
onreceive = _this.subscriptions[subscription] || _this.onreceive;
if (onreceive) {<!-- -->
client = _this;
messageID = frame.headers["message-id"];
frame.ack = function(headers) {<!-- -->
if (headers == null) {<!-- -->
headers = {<!-- -->};
}
return client.ack(messageID, subscription, headers);
};
frame.nack = function(headers) {<!-- -->
if (headers == null) {<!-- -->
headers = {<!-- -->};
}
return client.nack(messageID, subscription, headers);
};
_results.push(onreceive(frame));
} else {<!-- -->
_results.push(typeof _this.debug === "function" ? _this.debug("Unhandled received MESSAGE: " + frame) : void 0);
}
break;
case "RECEIPT":
_results.push(typeof _this.onreceipt === "function" ? _this.onreceipt(frame) : void 0);
break;
case "ERROR":
_results.push(typeof errorCallback === "function" ? errorCallback(frame) : void 0);
break;
default:
_results.push(typeof _this.debug === "function" ? _this.debug("Unhandled frame: " + frame) : void 0);
}
}
return _results;
};
})(this);
this.ws.onclose = (function(_this) {<!-- -->
return function() {<!-- -->
var msg;
msg = "Whoops! Lost connection to " + _this.ws.url;
if (typeof _this.debug === "function") {<!-- -->
_this.debug(msg);
}
_this._cleanUp();
return typeof errorCallback === "function" ? errorCallback(msg) : void 0;
};
})(this);
return this.ws.onopen = (function(_this) {<!-- -->
return function() {<!-- -->
if (typeof _this.debug === "function") {<!-- -->
_this.debug('Web Socket Opened...');
}
headers["accept-version"] = Stomp.VERSIONS.supportedVersions();
headers["heart-beat"] = [_this.heartbeat.outgoing, _this.heartbeat.incoming].join(',');
return _this._transmit("CONNECT", headers);
};
})(this);
};
Client.prototype.disconnect = function(disconnectCallback, headers) {<!-- -->
if (headers == null) {<!-- -->
headers = {<!-- -->};
}
this._transmit("DISCONNECT", headers);
this.ws.onclose = null;
this.ws.close();
this._cleanUp();
return typeof disconnectCallback === "function" ? disconnectCallback() : void 0;
};
Client.prototype._cleanUp = function() {<!-- -->
this.connected = false;
if (this.pinger) {<!-- -->
Stomp.clearInterval(this.pinger);
}
if (this.ponger) {<!-- -->
return Stomp.clearInterval(this.ponger);
}
};
Client.prototype.send = function(destination, headers, body) {<!-- -->
if (headers == null) {<!-- -->
headers = {<!-- -->};
}
if (body == null) {<!-- -->
body = '';
}
headers.destination = destination;
return this._transmit("SEND", headers, body);
};
Client.prototype.subscribe = function(destination, callback, headers) {<!-- -->
var client;
if (headers == null) {<!-- -->
headers = {<!-- -->};
}
if (!headers.id) {<!-- -->
headers.id = "sub-" + this.counter + + ;
}
headers.destination = destination;
this.subscriptions[headers.id] = callback;
this._transmit("SUBSCRIBE", headers);
client = this;
return {<!-- -->
id: headers.id,
unsubscribe: function() {<!-- -->
return client.unsubscribe(headers.id);
}
};
};
Client.prototype.unsubscribe = function(id) {<!-- -->
delete this.subscriptions[id];
return this._transmit("UNSUBSCRIBE", {<!-- -->
id: id
});
};
Client.prototype.begin = function(transaction) {<!-- -->
var client, txid;
txid = transaction || "tx-" + this.counter + + ;
this._transmit("BEGIN", {<!-- -->
transaction: txid
});
client = this;
return {<!-- -->
id: txid,
commit: function() {<!-- -->
return client.commit(txid);
},
abort: function() {<!-- -->
return client.abort(txid);
}
};
};
Client.prototype.commit = function(transaction) {<!-- -->
return this._transmit("COMMIT", {<!-- -->
transaction: transaction
});
};
Client.prototype.abort = function(transaction) {<!-- -->
return this._transmit("ABORT", {<!-- -->
transaction: transaction
});
};
Client.prototype.ack = function(messageID, subscription, headers) {<!-- -->
if (headers == null) {<!-- -->
headers = {<!-- -->};
}
headers["message-id"] = messageID;
headers.subscription = subscription;
return this._transmit("ACK", headers);
};
Client.prototype.nack = function(messageID, subscription, headers) {<!-- -->
if (headers == null) {<!-- -->
headers = {<!-- -->};
}
headers["message-id"] = messageID;
headers.subscription = subscription;
return this._transmit("NACK", headers);
};
return Client;
})();
Stomp = {<!-- -->
VERSIONS: {<!-- -->
V1_0: '1.0',
V1_1: '1.1',
V1_2: '1.2',
supportedVersions: function() {<!-- -->
return '1.1,1.0';
}
},
client: function(url, protocols) {<!-- -->
var class, ws;
if (protocols == null) {<!-- -->
protocols = ['v10.stomp', 'v11.stomp'];
}
klass = Stomp.WebSocketClass || WebSocket;
ws = new klass(url, protocols);
return new Client(ws);
},
over: function(ws) {<!-- -->
return new Client(ws);
},
Frame: Frame
};
if (typeof exports !== "undefined" & amp; & amp; exports !== null) {<!-- -->
exports.Stomp = Stomp;
}
if (typeof window !== "undefined" & amp; & amp; window !== null) {<!-- -->
Stomp.setInterval = function(interval, f) {<!-- -->
return window.setInterval(f, interval);
};
Stomp.clearInterval = function(id) {<!-- -->
return window.clearInterval(id);
};
window.Stomp = Stomp;
} else if (!exports) {<!-- -->
self.Stomp = Stomp;
}
}).call(this);
websocket-uni.js
let socketOpen = false;
let socketMsgQueue = [];
export default {<!-- -->
client: null,
baseURL: 'ws://127.0.0.1:61614/stomp',//replaceable
header:{<!-- -->
login: 'admin',
passcode: 'admin'
},
init() {<!-- -->
if (this.client) {<!-- -->
return Promise.resolve(this.client);
}
return new Promise((resolve, reject) => {<!-- -->
const ws = {<!-- -->
send: this.sendMessage,
onopen: null,
onmessage: null,
close: this.closeSocket,
};
uni.connectSocket({<!-- -->
url: this.baseURL,
header: this.header,
});
uni.onSocketOpen(function(res) {<!-- -->
// console.log('WebSocket connection is open!', res);
socketOpen = true;
for (let i = 0; i < socketMsgQueue.length; i + + ) {<!-- -->
ws.send(socketMsgQueue[i]);
}
socketMsgQueue = [];
ws.onopen & amp; & amp; ws.onopen();
});
uni.onSocketMessage(function(res) {<!-- -->
ws.onmessage & amp; & amp; ws.onmessage(res);
});
uni.onSocketError(function(res) {<!-- -->
// console.log('WebSocket error!', res);
});
uni.onSocketClose((res) => {<!-- -->
this.client.disconnect();
this.client = null;
socketOpen = false;
// console.log('WebSocket is closed!', res);
});
const Stomp = require('./stomp.js').Stomp;
Stomp.setInterval = function(interval, f) {<!-- -->
return setInterval(f, interval);
};
Stomp.clearInterval = function(id) {<!-- -->
return clearInterval(id);
};
const client = this.client = Stomp.over(ws);
client.connect(this.header, function() {<!-- -->
// console.log('stomp connected');
resolve(client);
});
});
},
disconnect() {<!-- -->
uni.closeSocket();
},
sendMessage(message) {<!-- -->
if (socketOpen) {<!-- -->
uni.sendSocketMessage({<!-- -->
data: message,
});
} else {<!-- -->
socketMsgQueue.push(message);
}
},
closeSocket() {<!-- -->
console.log('closeSocket');
},
};
Quote
var client
import WebSocket from '@/utils/websocket-uni.js';
newTopic: '/topic/Rhmis.Home.Topic',
music: '',
onLoad(){<!-- -->
WebSocket.init().then(client => {<!-- -->
client.subscribe(that.newTopic, function(res){<!-- -->
if (res.body != '') {<!-- -->
if (JSON.parse(res.body).listener === that.userId) {<!-- -->
that.music = uni.createInnerAudioContext();
that.music.autoplay = true;
that.music.src = "/static/notice/notice.mp3";
that.music.play();
that.music.onEnded(() => {<!-- -->
that.music = null;
});
}
}
});
});
}