=3){M.qos=N}if(arguments.length>=4){M.retained=K}D.send(M)}}};this.disconnect=function(){D.disconnect()};this.getTraceLog=function(){return D.getTraceLog()};this.startTrace=function(){D.startTrace()};this.stopTrace=function(){D.stopTrace()};this.isConnected=function(){return D.connected}};p.prototype={get hostfunction(){return this._getHost()},set hostfunction(z){this._setHost(z)},get portfunction(){return this._getPort()},set portfunction(z){this._setPort(z)},get pathfunction(){return this._getPath()},set pathfunction(z){this._setPath(z)},get clientIdfunction(){return this._getClientId()},set clientIdfunction(z){this._setClientId(z)},get onConnectionLostfunction(){return this._getOnConnectionLost()},set onConnectionLostfunction(z){this._setOnConnectionLost(z)},get onMessageDeliveredfunction(){return this._getOnMessageDelivered()},set onMessageDeliveredfunction(z){this._setOnMessageDelivered(z)},get onMessageArrivedfunction(){return this._getOnMessageArrived()},set onMessageArrivedfunction(z){this._setOnMessageArrived(z)},get tracefunction(){return this._getTrace()},set tracefunction(z){this._setTrace(z)}};var a=function(A){var D;if(typeof A==="string"||A instanceof ArrayBuffer||A instanceof Int8Array||A instanceof Uint8Array||A instanceof Int16Array||A instanceof Uint16Array||A instanceof Int32Array||A instanceof Uint32Array||A instanceof Float32Array||A instanceof Float64Array){D=A}else{throw (u(j.INVALID_ARGUMENT,[A,"newPayload"]))}this._getPayloadString=function(){if(typeof D==="string"){return D}else{return n(D,0,D.length)}};this._getPayloadBytes=function(){if(typeof D==="string"){var F=new ArrayBuffer(c(D));var G=new Uint8Array(F);i(D,G,0);return G}else{return D}};var E=undefined;this._getDestinationName=function(){return E};this._setDestinationName=function(F){if(typeof F==="string"){E=F}else{throw new Error(u(j.INVALID_ARGUMENT,[F,"newDestinationName"]))}};var B=0;this._getQos=function(){return B};this._setQos=function(F){if(F===0||F===1||F===2){B=F}else{throw new Error("Invalid argument:"+F)}};var z=false;this._getRetained=function(){return z};this._setRetained=function(F){if(typeof F==="boolean"){z=F}else{throw new Error(u(j.INVALID_ARGUMENT,[F,"newRetained"]))}};var C=false;this._getDuplicate=function(){return C};this._setDuplicate=function(F){C=F}};a.prototype={get payloadStringfunction(){return this._getPayloadString()},get payloadBytesfunction(){return this._getPayloadBytes()},get destinationNamefunction(){return this._getDestinationName()},set destinationNamefunction(z){this._setDestinationName(z)},get qosfunction(){return this._getQos()},set qosfunction(z){this._setQos(z)},get retainedfunction(){return this._getRetained()},set retainedfunction(z){this._setRetained(z)},get duplicatefunction(){return this._getDuplicate()},set duplicatefunction(z){this._setDuplicate(z)}};return{Client:p,Message:a}})(window);
diff --git a/mqttws31.js b/mqttws31.js
deleted file mode 100644
index 91dfc2d..0000000
--- a/mqttws31.js
+++ /dev/null
@@ -1,2143 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2013 IBM Corp.
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * and Eclipse Distribution License v1.0 which accompany this distribution.
- *
- * The Eclipse Public License is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * and the Eclipse Distribution License is available at
- * http://www.eclipse.org/org/documents/edl-v10.php.
- *
- * Contributors:
- * Andrew Banks - initial API and implementation and initial documentation
- *******************************************************************************/
-
-
-// Only expose a single object name in the global namespace.
-// Everything must go through this module. Global Paho.MQTT module
-// only has a single public function, client, which returns
-// a Paho.MQTT client object given connection details.
-
-/**
- * Send and receive messages using web browsers.
- *
- * This programming interface lets a JavaScript client application use the MQTT V3.1 or
- * V3.1.1 protocol to connect to an MQTT-supporting messaging server.
- *
- * The function supported includes:
- *
- * - Connecting to and disconnecting from a server. The server is identified by its host name and port number.
- *
- Specifying options that relate to the communications link with the server,
- * for example the frequency of keep-alive heartbeats, and whether SSL/TLS is required.
- *
- Subscribing to and receiving messages from MQTT Topics.
- *
- Publishing messages to MQTT Topics.
- *
- *
- * The API consists of two main objects:
- *
- * - {@link Paho.MQTT.Client}
- * - This contains methods that provide the functionality of the API,
- * including provision of callbacks that notify the application when a message
- * arrives from or is delivered to the messaging server,
- * or when the status of its connection to the messaging server changes.
- * - {@link Paho.MQTT.Message}
- * - This encapsulates the payload of the message along with various attributes
- * associated with its delivery, in particular the destination to which it has
- * been (or is about to be) sent.
- *
- *
- * The programming interface validates parameters passed to it, and will throw
- * an Error containing an error message intended for developer use, if it detects
- * an error with any parameter.
- *
- * Example:
- *
- *
-client = new Paho.MQTT.Client(location.hostname, Number(location.port), "clientId");
-client.onConnectionLost = onConnectionLost;
-client.onMessageArrived = onMessageArrived;
-client.connect({onSuccess:onConnect});
-
-function onConnect() {
- // Once a connection has been made, make a subscription and send a message.
- console.log("onConnect");
- client.subscribe("/World");
- message = new Paho.MQTT.Message("Hello");
- message.destinationName = "/World";
- client.send(message);
-};
-function onConnectionLost(responseObject) {
- if (responseObject.errorCode !== 0)
- console.log("onConnectionLost:"+responseObject.errorMessage);
-};
-function onMessageArrived(message) {
- console.log("onMessageArrived:"+message.payloadString);
- client.disconnect();
-};
- *
- * The send, subscribe and unsubscribe methods are implemented as asynchronous JavaScript methods
- * (even though the underlying protocol exchange might be synchronous in nature).
- * This means they signal their completion by calling back to the application,
- * via Success or Failure callback functions provided by the application on the method in question.
- * Such callbacks are called at most once per method invocation and do not persist beyond the lifetime
- * of the script that made the invocation.
- *
- * In contrast there are some callback functions, most notably onMessageArrived,
- * that are defined on the {@link Paho.MQTT.Client} object.
- * These may get called multiple times, and aren't directly related to specific method invocations made by the client.
- *
- * @name Paho.MQTT.Client
- *
- * @constructor
- *
- * @param {string} host - the address of the messaging server, as a fully qualified WebSocket URI, as a DNS name or dotted decimal IP address.
- * @param {number} port - the port number to connect to - only required if host is not a URI
- * @param {string} path - the path on the host to connect to - only used if host is not a URI. Default: '/mqtt'.
- * @param {string} clientId - the Messaging client identifier, between 1 and 23 characters in length.
- *
- * @property {string} host - read only the server's DNS hostname or dotted decimal IP address.
- * @property {number} port - read only the server's port.
- * @property {string} path - read only the server's path.
- * @property {string} clientId - read only used when connecting to the server.
- * @property {function} onConnectionLost - called when a connection has been lost.
- * after a connect() method has succeeded.
- * Establish the call back used when a connection has been lost. The connection may be
- * lost because the client initiates a disconnect or because the server or network
- * cause the client to be disconnected. The disconnect call back may be called without
- * the connectionComplete call back being invoked if, for example the client fails to
- * connect.
- * A single response object parameter is passed to the onConnectionLost callback containing the following fields:
- *
- * - errorCode
- *
- errorMessage
- *
- * @property {function} onMessageDelivered called when a message has been delivered.
- * All processing that this Client will ever do has been completed. So, for example,
- * in the case of a Qos=2 message sent by this client, the PubComp flow has been received from the server
- * and the message has been removed from persistent storage before this callback is invoked.
- * Parameters passed to the onMessageDelivered callback are:
- *
- * - {@link Paho.MQTT.Message} that was delivered.
- *
- * @property {function} onMessageArrived called when a message has arrived in this Paho.MQTT.client.
- * Parameters passed to the onMessageArrived callback are:
- *
- * - {@link Paho.MQTT.Message} that has arrived.
- *
- */
- var Client = function (host, port, path, clientId) {
-
- var uri;
-
- if (typeof host !== "string")
- throw new Error(format(ERROR.INVALID_TYPE, [typeof host, "host"]));
-
- if (arguments.length == 2) {
- // host: must be full ws:// uri
- // port: clientId
- clientId = port;
- uri = host;
- var match = uri.match(/^(wss?):\/\/((\[(.+)\])|([^\/]+?))(:(\d+))?(\/.*)$/);
- if (match) {
- host = match[4]||match[2];
- port = parseInt(match[7]);
- path = match[8];
- } else {
- throw new Error(format(ERROR.INVALID_ARGUMENT,[host,"host"]));
- }
- } else {
- if (arguments.length == 3) {
- clientId = path;
- path = "/mqtt";
- }
- if (typeof port !== "number" || port < 0)
- throw new Error(format(ERROR.INVALID_TYPE, [typeof port, "port"]));
- if (typeof path !== "string")
- throw new Error(format(ERROR.INVALID_TYPE, [typeof path, "path"]));
-
- var ipv6AddSBracket = (host.indexOf(":") != -1 && host.slice(0,1) != "[" && host.slice(-1) != "]");
- uri = "ws://"+(ipv6AddSBracket?"["+host+"]":host)+":"+port+path;
- }
-
- var clientIdLength = 0;
- for (var i = 0; i 65535)
- throw new Error(format(ERROR.INVALID_ARGUMENT, [clientId, "clientId"]));
-
- var client = new ClientImpl(uri, host, port, path, clientId);
- this._getHost = function() { return host; };
- this._setHost = function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); };
-
- this._getPort = function() { return port; };
- this._setPort = function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); };
-
- this._getPath = function() { return path; };
- this._setPath = function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); };
-
- this._getURI = function() { return uri; };
- this._setURI = function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); };
-
- this._getClientId = function() { return client.clientId; };
- this._setClientId = function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); };
-
- this._getOnConnectionLost = function() { return client.onConnectionLost; };
- this._setOnConnectionLost = function(newOnConnectionLost) {
- if (typeof newOnConnectionLost === "function")
- client.onConnectionLost = newOnConnectionLost;
- else
- throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnConnectionLost, "onConnectionLost"]));
- };
-
- this._getOnMessageDelivered = function() { return client.onMessageDelivered; };
- this._setOnMessageDelivered = function(newOnMessageDelivered) {
- if (typeof newOnMessageDelivered === "function")
- client.onMessageDelivered = newOnMessageDelivered;
- else
- throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnMessageDelivered, "onMessageDelivered"]));
- };
-
- this._getOnMessageArrived = function() { return client.onMessageArrived; };
- this._setOnMessageArrived = function(newOnMessageArrived) {
- if (typeof newOnMessageArrived === "function")
- client.onMessageArrived = newOnMessageArrived;
- else
- throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnMessageArrived, "onMessageArrived"]));
- };
-
- this._getTrace = function() { return client.traceFunction; };
- this._setTrace = function(trace) {
- if(typeof trace === "function"){
- client.traceFunction = trace;
- }else{
- throw new Error(format(ERROR.INVALID_TYPE, [typeof trace, "onTrace"]));
- }
- };
-
- /**
- * Connect this Messaging client to its server.
- *
- * @name Paho.MQTT.Client#connect
- * @function
- * @param {Object} connectOptions - attributes used with the connection.
- * @param {number} connectOptions.timeout - If the connect has not succeeded within this
- * number of seconds, it is deemed to have failed.
- * The default is 30 seconds.
- * @param {string} connectOptions.userName - Authentication username for this connection.
- * @param {string} connectOptions.password - Authentication password for this connection.
- * @param {Paho.MQTT.Message} connectOptions.willMessage - sent by the server when the client
- * disconnects abnormally.
- * @param {Number} connectOptions.keepAliveInterval - the server disconnects this client if
- * there is no activity for this number of seconds.
- * The default value of 60 seconds is assumed if not set.
- * @param {boolean} connectOptions.cleanSession - if true(default) the client and server
- * persistent state is deleted on successful connect.
- * @param {boolean} connectOptions.useSSL - if present and true, use an SSL Websocket connection.
- * @param {object} connectOptions.invocationContext - passed to the onSuccess callback or onFailure callback.
- * @param {function} connectOptions.onSuccess - called when the connect acknowledgement
- * has been received from the server.
- * A single response object parameter is passed to the onSuccess callback containing the following fields:
- *
- * - invocationContext as passed in to the onSuccess method in the connectOptions.
- *
- * @config {function} [onFailure] called when the connect request has failed or timed out.
- * A single response object parameter is passed to the onFailure callback containing the following fields:
- *
- * - invocationContext as passed in to the onFailure method in the connectOptions.
- *
- errorCode a number indicating the nature of the error.
- *
- errorMessage text describing the error.
- *
- * @config {Array} [hosts] If present this contains either a set of hostnames or fully qualified
- * WebSocket URIs (ws://example.com:1883/mqtt), that are tried in order in place
- * of the host and port paramater on the construtor. The hosts are tried one at at time in order until
- * one of then succeeds.
- * @config {Array} [ports] If present the set of ports matching the hosts. If hosts contains URIs, this property
- * is not used.
- * @throws {InvalidState} if the client is not in disconnected state. The client must have received connectionLost
- * or disconnected before calling connect for a second or subsequent time.
- */
- this.connect = function (connectOptions) {
- connectOptions = connectOptions || {} ;
- validate(connectOptions, {timeout:"number",
- userName:"string",
- password:"string",
- willMessage:"object",
- keepAliveInterval:"number",
- cleanSession:"boolean",
- useSSL:"boolean",
- invocationContext:"object",
- onSuccess:"function",
- onFailure:"function",
- hosts:"object",
- ports:"object",
- mqttVersion:"number"});
-
- // If no keep alive interval is set, assume 60 seconds.
- if (connectOptions.keepAliveInterval === undefined)
- connectOptions.keepAliveInterval = 60;
-
- if (connectOptions.mqttVersion > 4 || connectOptions.mqttVersion < 3) {
- throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.mqttVersion, "connectOptions.mqttVersion"]));
- }
-
- if (connectOptions.mqttVersion === undefined) {
- connectOptions.mqttVersionExplicit = false;
- connectOptions.mqttVersion = 4;
- } else {
- connectOptions.mqttVersionExplicit = true;
- }
-
- //Check that if password is set, so is username
- if (connectOptions.password === undefined && connectOptions.userName !== undefined)
- throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.password, "connectOptions.password"]))
-
- if (connectOptions.willMessage) {
- if (!(connectOptions.willMessage instanceof Message))
- throw new Error(format(ERROR.INVALID_TYPE, [connectOptions.willMessage, "connectOptions.willMessage"]));
- // The will message must have a payload that can be represented as a string.
- // Cause the willMessage to throw an exception if this is not the case.
- connectOptions.willMessage.stringPayload;
-
- if (typeof connectOptions.willMessage.destinationName === "undefined")
- throw new Error(format(ERROR.INVALID_TYPE, [typeof connectOptions.willMessage.destinationName, "connectOptions.willMessage.destinationName"]));
- }
- if (typeof connectOptions.cleanSession === "undefined")
- connectOptions.cleanSession = true;
- if (connectOptions.hosts) {
-
- if (!(connectOptions.hosts instanceof Array) )
- throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.hosts, "connectOptions.hosts"]));
- if (connectOptions.hosts.length <1 )
- throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.hosts, "connectOptions.hosts"]));
-
- var usingURIs = false;
- for (var i = 0; i
- * @param {object} subscribeOptions - used to control the subscription
- *
- * @param {number} subscribeOptions.qos - the maiximum qos of any publications sent
- * as a result of making this subscription.
- * @param {object} subscribeOptions.invocationContext - passed to the onSuccess callback
- * or onFailure callback.
- * @param {function} subscribeOptions.onSuccess - called when the subscribe acknowledgement
- * has been received from the server.
- * A single response object parameter is passed to the onSuccess callback containing the following fields:
- *
- * - invocationContext if set in the subscribeOptions.
- *
- * @param {function} subscribeOptions.onFailure - called when the subscribe request has failed or timed out.
- * A single response object parameter is passed to the onFailure callback containing the following fields:
- *
- * - invocationContext - if set in the subscribeOptions.
- *
- errorCode - a number indicating the nature of the error.
- *
- errorMessage - text describing the error.
- *
- * @param {number} subscribeOptions.timeout - which, if present, determines the number of
- * seconds after which the onFailure calback is called.
- * The presence of a timeout does not prevent the onSuccess
- * callback from being called when the subscribe completes.
- * @throws {InvalidState} if the client is not in connected state.
- */
- this.subscribe = function (filter, subscribeOptions) {
- if (typeof filter !== "string")
- throw new Error("Invalid argument:"+filter);
- subscribeOptions = subscribeOptions || {} ;
- validate(subscribeOptions, {qos:"number",
- invocationContext:"object",
- onSuccess:"function",
- onFailure:"function",
- timeout:"number"
- });
- if (subscribeOptions.timeout && !subscribeOptions.onFailure)
- throw new Error("subscribeOptions.timeout specified with no onFailure callback.");
- if (typeof subscribeOptions.qos !== "undefined"
- && !(subscribeOptions.qos === 0 || subscribeOptions.qos === 1 || subscribeOptions.qos === 2 ))
- throw new Error(format(ERROR.INVALID_ARGUMENT, [subscribeOptions.qos, "subscribeOptions.qos"]));
- client.subscribe(filter, subscribeOptions);
- };
-
- /**
- * Unsubscribe for messages, stop receiving messages sent to destinations described by the filter.
- *
- * @name Paho.MQTT.Client#unsubscribe
- * @function
- * @param {string} filter - describing the destinations to receive messages from.
- * @param {object} unsubscribeOptions - used to control the subscription
- * @param {object} unsubscribeOptions.invocationContext - passed to the onSuccess callback
- or onFailure callback.
- * @param {function} unsubscribeOptions.onSuccess - called when the unsubscribe acknowledgement has been received from the server.
- * A single response object parameter is passed to the
- * onSuccess callback containing the following fields:
- *
- * - invocationContext - if set in the unsubscribeOptions.
- *
- * @param {function} unsubscribeOptions.onFailure called when the unsubscribe request has failed or timed out.
- * A single response object parameter is passed to the onFailure callback containing the following fields:
- *
- * - invocationContext - if set in the unsubscribeOptions.
- *
- errorCode - a number indicating the nature of the error.
- *
- errorMessage - text describing the error.
- *
- * @param {number} unsubscribeOptions.timeout - which, if present, determines the number of seconds
- * after which the onFailure callback is called. The presence of
- * a timeout does not prevent the onSuccess callback from being
- * called when the unsubscribe completes
- * @throws {InvalidState} if the client is not in connected state.
- */
- this.unsubscribe = function (filter, unsubscribeOptions) {
- if (typeof filter !== "string")
- throw new Error("Invalid argument:"+filter);
- unsubscribeOptions = unsubscribeOptions || {} ;
- validate(unsubscribeOptions, {invocationContext:"object",
- onSuccess:"function",
- onFailure:"function",
- timeout:"number"
- });
- if (unsubscribeOptions.timeout && !unsubscribeOptions.onFailure)
- throw new Error("unsubscribeOptions.timeout specified with no onFailure callback.");
- client.unsubscribe(filter, unsubscribeOptions);
- };
-
- /**
- * Send a message to the consumers of the destination in the Message.
- *
- * @name Paho.MQTT.Client#send
- * @function
- * @param {string|Paho.MQTT.Message} topic - mandatory The name of the destination to which the message is to be sent.
- * - If it is the only parameter, used as Paho.MQTT.Message object.
- * @param {String|ArrayBuffer} payload - The message data to be sent.
- * @param {number} qos The Quality of Service used to deliver the message.
- *
- * - 0 Best effort (default).
- *
- 1 At least once.
- *
- 2 Exactly once.
- *
- * @param {Boolean} retained If true, the message is to be retained by the server and delivered
- * to both current and future subscriptions.
- * If false the server only delivers the message to current subscribers, this is the default for new Messages.
- * A received message has the retained boolean set to true if the message was published
- * with the retained boolean set to true
- * and the subscrption was made after the message has been published.
- * @throws {InvalidState} if the client is not connected.
- */
- this.send = function (topic,payload,qos,retained) {
- var message ;
-
- if(arguments.length == 0){
- throw new Error("Invalid argument."+"length");
-
- }else if(arguments.length == 1) {
-
- if (!(topic instanceof Message) && (typeof topic !== "string"))
- throw new Error("Invalid argument:"+ typeof topic);
-
- message = topic;
- if (typeof message.destinationName === "undefined")
- throw new Error(format(ERROR.INVALID_ARGUMENT,[message.destinationName,"Message.destinationName"]));
- client.send(message);
-
- }else {
- //parameter checking in Message object
- message = new Message(payload);
- message.destinationName = topic;
- if(arguments.length >= 3)
- message.qos = qos;
- if(arguments.length >= 4)
- message.retained = retained;
- client.send(message);
- }
- };
-
- /**
- * Normal disconnect of this Messaging client from its server.
- *
- * @name Paho.MQTT.Client#disconnect
- * @function
- * @throws {InvalidState} if the client is already disconnected.
- */
- this.disconnect = function () {
- client.disconnect();
- };
-
- /**
- * Get the contents of the trace log.
- *
- * @name Paho.MQTT.Client#getTraceLog
- * @function
- * @return {Object[]} tracebuffer containing the time ordered trace records.
- */
- this.getTraceLog = function () {
- return client.getTraceLog();
- }
-
- /**
- * Start tracing.
- *
- * @name Paho.MQTT.Client#startTrace
- * @function
- */
- this.startTrace = function () {
- client.startTrace();
- };
-
- /**
- * Stop tracing.
- *
- * @name Paho.MQTT.Client#stopTrace
- * @function
- */
- this.stopTrace = function () {
- client.stopTrace();
- };
-
- this.isConnected = function() {
- return client.connected;
- };
- };
-
- Client.prototype = {
- get host() { return this._getHost(); },
- set host(newHost) { this._setHost(newHost); },
-
- get port() { return this._getPort(); },
- set port(newPort) { this._setPort(newPort); },
-
- get path() { return this._getPath(); },
- set path(newPath) { this._setPath(newPath); },
-
- get clientId() { return this._getClientId(); },
- set clientId(newClientId) { this._setClientId(newClientId); },
-
- get onConnectionLost() { return this._getOnConnectionLost(); },
- set onConnectionLost(newOnConnectionLost) { this._setOnConnectionLost(newOnConnectionLost); },
-
- get onMessageDelivered() { return this._getOnMessageDelivered(); },
- set onMessageDelivered(newOnMessageDelivered) { this._setOnMessageDelivered(newOnMessageDelivered); },
-
- get onMessageArrived() { return this._getOnMessageArrived(); },
- set onMessageArrived(newOnMessageArrived) { this._setOnMessageArrived(newOnMessageArrived); },
-
- get trace() { return this._getTrace(); },
- set trace(newTraceFunction) { this._setTrace(newTraceFunction); }
-
- };
-
- /**
- * An application message, sent or received.
- *
- * All attributes may be null, which implies the default values.
- *
- * @name Paho.MQTT.Message
- * @constructor
- * @param {String|ArrayBuffer} payload The message data to be sent.
- *
- * @property {string} payloadString read only The payload as a string if the payload consists of valid UTF-8 characters.
- * @property {ArrayBuffer} payloadBytes read only The payload as an ArrayBuffer.
- *
- * @property {string} destinationName mandatory The name of the destination to which the message is to be sent
- * (for messages about to be sent) or the name of the destination from which the message has been received.
- * (for messages received by the onMessage function).
- *
- * @property {number} qos The Quality of Service used to deliver the message.
- *
- * - 0 Best effort (default).
- *
- 1 At least once.
- *
- 2 Exactly once.
- *
- *
- * @property {Boolean} retained If true, the message is to be retained by the server and delivered
- * to both current and future subscriptions.
- * If false the server only delivers the message to current subscribers, this is the default for new Messages.
- * A received message has the retained boolean set to true if the message was published
- * with the retained boolean set to true
- * and the subscrption was made after the message has been published.
- *
- * @property {Boolean} duplicate read only If true, this message might be a duplicate of one which has already been received.
- * This is only set on messages received from the server.
- *
- */
- var Message = function (newPayload) {
- var payload;
- if ( typeof newPayload === "string"
- || newPayload instanceof ArrayBuffer
- || newPayload instanceof Int8Array
- || newPayload instanceof Uint8Array
- || newPayload instanceof Int16Array
- || newPayload instanceof Uint16Array
- || newPayload instanceof Int32Array
- || newPayload instanceof Uint32Array
- || newPayload instanceof Float32Array
- || newPayload instanceof Float64Array
- ) {
- payload = newPayload;
- } else {
- throw (format(ERROR.INVALID_ARGUMENT, [newPayload, "newPayload"]));
- }
-
- this._getPayloadString = function () {
- if (typeof payload === "string")
- return payload;
- else
- return parseUTF8(payload, 0, payload.length);
- };
-
- this._getPayloadBytes = function() {
- if (typeof payload === "string") {
- var buffer = new ArrayBuffer(UTF8Length(payload));
- var byteStream = new Uint8Array(buffer);
- stringToUTF8(payload, byteStream, 0);
-
- return byteStream;
- } else {
- return payload;
- };
- };
-
- var destinationName = undefined;
- this._getDestinationName = function() { return destinationName; };
- this._setDestinationName = function(newDestinationName) {
- if (typeof newDestinationName === "string")
- destinationName = newDestinationName;
- else
- throw new Error(format(ERROR.INVALID_ARGUMENT, [newDestinationName, "newDestinationName"]));
- };
-
- var qos = 0;
- this._getQos = function() { return qos; };
- this._setQos = function(newQos) {
- if (newQos === 0 || newQos === 1 || newQos === 2 )
- qos = newQos;
- else
- throw new Error("Invalid argument:"+newQos);
- };
-
- var retained = false;
- this._getRetained = function() { return retained; };
- this._setRetained = function(newRetained) {
- if (typeof newRetained === "boolean")
- retained = newRetained;
- else
- throw new Error(format(ERROR.INVALID_ARGUMENT, [newRetained, "newRetained"]));
- };
-
- var duplicate = false;
- this._getDuplicate = function() { return duplicate; };
- this._setDuplicate = function(newDuplicate) { duplicate = newDuplicate; };
- };
-
- Message.prototype = {
- get payloadString() { return this._getPayloadString(); },
- get payloadBytes() { return this._getPayloadBytes(); },
-
- get destinationName() { return this._getDestinationName(); },
- set destinationName(newDestinationName) { this._setDestinationName(newDestinationName); },
-
- get qos() { return this._getQos(); },
- set qos(newQos) { this._setQos(newQos); },
-
- get retained() { return this._getRetained(); },
- set retained(newRetained) { this._setRetained(newRetained); },
-
- get duplicate() { return this._getDuplicate(); },
- set duplicate(newDuplicate) { this._setDuplicate(newDuplicate); }
- };
-
- // Module contents.
- return {
- Client: Client,
- Message: Message
- };
-})(window);
diff --git a/paho-mqtt.js b/paho-mqtt.js
new file mode 100644
index 0000000..9ca3d37
--- /dev/null
+++ b/paho-mqtt.js
@@ -0,0 +1,2395 @@
+/*******************************************************************************
+ * Copyright (c) 2013 IBM Corp.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ *
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * and the Eclipse Distribution License is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * Contributors:
+ * Andrew Banks - initial API and implementation and initial documentation
+ *******************************************************************************/
+
+
+// Only expose a single object name in the global namespace.
+// Everything must go through this module. Global Paho module
+// only has a single public function, client, which returns
+// a Paho client object given connection details.
+
+/**
+ * Send and receive messages using web browsers.
+ *
+ * This programming interface lets a JavaScript client application use the MQTT V3.1 or
+ * V3.1.1 protocol to connect to an MQTT-supporting messaging server.
+ *
+ * The function supported includes:
+ *
+ * - Connecting to and disconnecting from a server. The server is identified by its host name and port number.
+ *
- Specifying options that relate to the communications link with the server,
+ * for example the frequency of keep-alive heartbeats, and whether SSL/TLS is required.
+ *
- Subscribing to and receiving messages from MQTT Topics.
+ *
- Publishing messages to MQTT Topics.
+ *
+ *
+ * The API consists of two main objects:
+ *
+ * - {@link Paho.Client}
+ * - This contains methods that provide the functionality of the API,
+ * including provision of callbacks that notify the application when a message
+ * arrives from or is delivered to the messaging server,
+ * or when the status of its connection to the messaging server changes.
+ * - {@link Paho.Message}
+ * - This encapsulates the payload of the message along with various attributes
+ * associated with its delivery, in particular the destination to which it has
+ * been (or is about to be) sent.
+ *
+ *
+ * The programming interface validates parameters passed to it, and will throw
+ * an Error containing an error message intended for developer use, if it detects
+ * an error with any parameter.
+ *
+ * Example:
+ *
+ *
+var client = new Paho.MQTT.Client(location.hostname, Number(location.port), "clientId");
+client.onConnectionLost = onConnectionLost;
+client.onMessageArrived = onMessageArrived;
+client.connect({onSuccess:onConnect});
+
+function onConnect() {
+ // Once a connection has been made, make a subscription and send a message.
+ console.log("onConnect");
+ client.subscribe("/World");
+ var message = new Paho.MQTT.Message("Hello");
+ message.destinationName = "/World";
+ client.send(message);
+};
+function onConnectionLost(responseObject) {
+ if (responseObject.errorCode !== 0)
+ console.log("onConnectionLost:"+responseObject.errorMessage);
+};
+function onMessageArrived(message) {
+ console.log("onMessageArrived:"+message.payloadString);
+ client.disconnect();
+};
+ *
+ * The send, subscribe and unsubscribe methods are implemented as asynchronous JavaScript methods
+ * (even though the underlying protocol exchange might be synchronous in nature).
+ * This means they signal their completion by calling back to the application,
+ * via Success or Failure callback functions provided by the application on the method in question.
+ * Such callbacks are called at most once per method invocation and do not persist beyond the lifetime
+ * of the script that made the invocation.
+ *
+ * In contrast there are some callback functions, most notably onMessageArrived,
+ * that are defined on the {@link Paho.Client} object.
+ * These may get called multiple times, and aren't directly related to specific method invocations made by the client.
+ *
+ * @name Paho.Client
+ *
+ * @constructor
+ *
+ * @param {string} host - the address of the messaging server, as a fully qualified WebSocket URI, as a DNS name or dotted decimal IP address.
+ * @param {number} port - the port number to connect to - only required if host is not a URI
+ * @param {string} path - the path on the host to connect to - only used if host is not a URI. Default: '/mqtt'.
+ * @param {string} clientId - the Messaging client identifier, between 1 and 23 characters in length.
+ *
+ * @property {string} host - read only the server's DNS hostname or dotted decimal IP address.
+ * @property {number} port - read only the server's port.
+ * @property {string} path - read only the server's path.
+ * @property {string} clientId - read only used when connecting to the server.
+ * @property {function} onConnectionLost - called when a connection has been lost.
+ * after a connect() method has succeeded.
+ * Establish the call back used when a connection has been lost. The connection may be
+ * lost because the client initiates a disconnect or because the server or network
+ * cause the client to be disconnected. The disconnect call back may be called without
+ * the connectionComplete call back being invoked if, for example the client fails to
+ * connect.
+ * A single response object parameter is passed to the onConnectionLost callback containing the following fields:
+ *
+ * - errorCode
+ *
- errorMessage
+ *
+ * @property {function} onMessageDelivered - called when a message has been delivered.
+ * All processing that this Client will ever do has been completed. So, for example,
+ * in the case of a Qos=2 message sent by this client, the PubComp flow has been received from the server
+ * and the message has been removed from persistent storage before this callback is invoked.
+ * Parameters passed to the onMessageDelivered callback are:
+ *
+ * - {@link Paho.Message} that was delivered.
+ *
+ * @property {function} onMessageArrived - called when a message has arrived in this Paho.client.
+ * Parameters passed to the onMessageArrived callback are:
+ *
+ * - {@link Paho.Message} that has arrived.
+ *
+ * @property {function} onConnected - called when a connection is successfully made to the server.
+ * after a connect() method.
+ * Parameters passed to the onConnected callback are:
+ *
+ * - reconnect (boolean) - If true, the connection was the result of a reconnect.
+ * - URI (string) - The URI used to connect to the server.
+ *
+ * @property {boolean} disconnectedPublishing - if set, will enable disconnected publishing in
+ * in the event that the connection to the server is lost.
+ * @property {number} disconnectedBufferSize - Used to set the maximum number of messages that the disconnected
+ * buffer will hold before rejecting new messages. Default size: 5000 messages
+ * @property {function} trace - called whenever trace is called. TODO
+ */
+ var Client = function (host, port, path, clientId) {
+
+ var uri;
+
+ if (typeof host !== "string")
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof host, "host"]));
+
+ if (arguments.length == 2) {
+ // host: must be full ws:// uri
+ // port: clientId
+ clientId = port;
+ uri = host;
+ var match = uri.match(/^(wss?):\/\/((\[(.+)\])|([^\/]+?))(:(\d+))?(\/.*)$/);
+ if (match) {
+ host = match[4]||match[2];
+ port = parseInt(match[7]);
+ path = match[8];
+ } else {
+ throw new Error(format(ERROR.INVALID_ARGUMENT,[host,"host"]));
+ }
+ } else {
+ if (arguments.length == 3) {
+ clientId = path;
+ path = "/mqtt";
+ }
+ if (typeof port !== "number" || port < 0)
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof port, "port"]));
+ if (typeof path !== "string")
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof path, "path"]));
+
+ var ipv6AddSBracket = (host.indexOf(":") !== -1 && host.slice(0,1) !== "[" && host.slice(-1) !== "]");
+ uri = "ws://"+(ipv6AddSBracket?"["+host+"]":host)+":"+port+path;
+ }
+
+ var clientIdLength = 0;
+ for (var i = 0; i 65535)
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [clientId, "clientId"]));
+
+ var client = new ClientImpl(uri, host, port, path, clientId);
+
+ //Public Properties
+ Object.defineProperties(this,{
+ "host":{
+ get: function() { return host; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "port":{
+ get: function() { return port; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "path":{
+ get: function() { return path; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "uri":{
+ get: function() { return uri; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "clientId":{
+ get: function() { return client.clientId; },
+ set: function() { throw new Error(format(ERROR.UNSUPPORTED_OPERATION)); }
+ },
+ "onConnected":{
+ get: function() { return client.onConnected; },
+ set: function(newOnConnected) {
+ if (typeof newOnConnected === "function")
+ client.onConnected = newOnConnected;
+ else
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnConnected, "onConnected"]));
+ }
+ },
+ "disconnectedPublishing":{
+ get: function() { return client.disconnectedPublishing; },
+ set: function(newDisconnectedPublishing) {
+ client.disconnectedPublishing = newDisconnectedPublishing;
+ }
+ },
+ "disconnectedBufferSize":{
+ get: function() { return client.disconnectedBufferSize; },
+ set: function(newDisconnectedBufferSize) {
+ client.disconnectedBufferSize = newDisconnectedBufferSize;
+ }
+ },
+ "onConnectionLost":{
+ get: function() { return client.onConnectionLost; },
+ set: function(newOnConnectionLost) {
+ if (typeof newOnConnectionLost === "function")
+ client.onConnectionLost = newOnConnectionLost;
+ else
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnConnectionLost, "onConnectionLost"]));
+ }
+ },
+ "onMessageDelivered":{
+ get: function() { return client.onMessageDelivered; },
+ set: function(newOnMessageDelivered) {
+ if (typeof newOnMessageDelivered === "function")
+ client.onMessageDelivered = newOnMessageDelivered;
+ else
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnMessageDelivered, "onMessageDelivered"]));
+ }
+ },
+ "onMessageArrived":{
+ get: function() { return client.onMessageArrived; },
+ set: function(newOnMessageArrived) {
+ if (typeof newOnMessageArrived === "function")
+ client.onMessageArrived = newOnMessageArrived;
+ else
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof newOnMessageArrived, "onMessageArrived"]));
+ }
+ },
+ "trace":{
+ get: function() { return client.traceFunction; },
+ set: function(trace) {
+ if(typeof trace === "function"){
+ client.traceFunction = trace;
+ }else{
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof trace, "onTrace"]));
+ }
+ }
+ },
+ });
+
+ /**
+ * Connect this Messaging client to its server.
+ *
+ * @name Paho.Client#connect
+ * @function
+ * @param {object} connectOptions - Attributes used with the connection.
+ * @param {number} connectOptions.timeout - If the connect has not succeeded within this
+ * number of seconds, it is deemed to have failed.
+ * The default is 30 seconds.
+ * @param {string} connectOptions.userName - Authentication username for this connection.
+ * @param {string} connectOptions.password - Authentication password for this connection.
+ * @param {Paho.Message} connectOptions.willMessage - sent by the server when the client
+ * disconnects abnormally.
+ * @param {number} connectOptions.keepAliveInterval - the server disconnects this client if
+ * there is no activity for this number of seconds.
+ * The default value of 60 seconds is assumed if not set.
+ * @param {boolean} connectOptions.cleanSession - if true(default) the client and server
+ * persistent state is deleted on successful connect.
+ * @param {boolean} connectOptions.useSSL - if present and true, use an SSL Websocket connection.
+ * @param {object} connectOptions.invocationContext - passed to the onSuccess callback or onFailure callback.
+ * @param {function} connectOptions.onSuccess - called when the connect acknowledgement
+ * has been received from the server.
+ * A single response object parameter is passed to the onSuccess callback containing the following fields:
+ *
+ * - invocationContext as passed in to the onSuccess method in the connectOptions.
+ *
+ * @param {function} connectOptions.onFailure - called when the connect request has failed or timed out.
+ * A single response object parameter is passed to the onFailure callback containing the following fields:
+ *
+ * - invocationContext as passed in to the onFailure method in the connectOptions.
+ *
- errorCode a number indicating the nature of the error.
+ *
- errorMessage text describing the error.
+ *
+ * @param {array} connectOptions.hosts - If present this contains either a set of hostnames or fully qualified
+ * WebSocket URIs (ws://iot.eclipse.org:80/ws), that are tried in order in place
+ * of the host and port paramater on the construtor. The hosts are tried one at at time in order until
+ * one of then succeeds.
+ * @param {array} connectOptions.ports - If present the set of ports matching the hosts. If hosts contains URIs, this property
+ * is not used.
+ * @param {boolean} connectOptions.reconnect - Sets whether the client will automatically attempt to reconnect
+ * to the server if the connection is lost.
+ *
+ *- If set to false, the client will not attempt to automatically reconnect to the server in the event that the
+ * connection is lost.
+ *- If set to true, in the event that the connection is lost, the client will attempt to reconnect to the server.
+ * It will initially wait 1 second before it attempts to reconnect, for every failed reconnect attempt, the delay
+ * will double until it is at 2 minutes at which point the delay will stay at 2 minutes.
+ *
+ * @param {number} connectOptions.mqttVersion - The version of MQTT to use to connect to the MQTT Broker.
+ *
+ *- 3 - MQTT V3.1
+ *- 4 - MQTT V3.1.1
+ *
+ * @param {boolean} connectOptions.mqttVersionExplicit - If set to true, will force the connection to use the
+ * selected MQTT Version or will fail to connect.
+ * @param {array} connectOptions.uris - If present, should contain a list of fully qualified WebSocket uris
+ * (e.g. ws://iot.eclipse.org:80/ws), that are tried in order in place of the host and port parameter of the construtor.
+ * The uris are tried one at a time in order until one of them succeeds. Do not use this in conjunction with hosts as
+ * the hosts array will be converted to uris and will overwrite this property.
+ * @throws {InvalidState} If the client is not in disconnected state. The client must have received connectionLost
+ * or disconnected before calling connect for a second or subsequent time.
+ */
+ this.connect = function (connectOptions) {
+ connectOptions = connectOptions || {} ;
+ validate(connectOptions, {timeout:"number",
+ userName:"string",
+ password:"string",
+ willMessage:"object",
+ keepAliveInterval:"number",
+ cleanSession:"boolean",
+ useSSL:"boolean",
+ invocationContext:"object",
+ onSuccess:"function",
+ onFailure:"function",
+ hosts:"object",
+ ports:"object",
+ reconnect:"boolean",
+ mqttVersion:"number",
+ mqttVersionExplicit:"boolean",
+ uris: "object"});
+
+ // If no keep alive interval is set, assume 60 seconds.
+ if (connectOptions.keepAliveInterval === undefined)
+ connectOptions.keepAliveInterval = 60;
+
+ if (connectOptions.mqttVersion > 4 || connectOptions.mqttVersion < 3) {
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.mqttVersion, "connectOptions.mqttVersion"]));
+ }
+
+ if (connectOptions.mqttVersion === undefined) {
+ connectOptions.mqttVersionExplicit = false;
+ connectOptions.mqttVersion = 4;
+ } else {
+ connectOptions.mqttVersionExplicit = true;
+ }
+
+ //Check that if password is set, so is username
+ if (connectOptions.password !== undefined && connectOptions.userName === undefined)
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.password, "connectOptions.password"]));
+
+ if (connectOptions.willMessage) {
+ if (!(connectOptions.willMessage instanceof Message))
+ throw new Error(format(ERROR.INVALID_TYPE, [connectOptions.willMessage, "connectOptions.willMessage"]));
+ // The will message must have a payload that can be represented as a string.
+ // Cause the willMessage to throw an exception if this is not the case.
+ connectOptions.willMessage.stringPayload = null;
+
+ if (typeof connectOptions.willMessage.destinationName === "undefined")
+ throw new Error(format(ERROR.INVALID_TYPE, [typeof connectOptions.willMessage.destinationName, "connectOptions.willMessage.destinationName"]));
+ }
+ if (typeof connectOptions.cleanSession === "undefined")
+ connectOptions.cleanSession = true;
+ if (connectOptions.hosts) {
+
+ if (!(connectOptions.hosts instanceof Array) )
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.hosts, "connectOptions.hosts"]));
+ if (connectOptions.hosts.length <1 )
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.hosts, "connectOptions.hosts"]));
+
+ var usingURIs = false;
+ for (var i = 0; i
+ * @param {object} subscribeOptions - used to control the subscription
+ *
+ * @param {number} subscribeOptions.qos - the maximum qos of any publications sent
+ * as a result of making this subscription.
+ * @param {object} subscribeOptions.invocationContext - passed to the onSuccess callback
+ * or onFailure callback.
+ * @param {function} subscribeOptions.onSuccess - called when the subscribe acknowledgement
+ * has been received from the server.
+ * A single response object parameter is passed to the onSuccess callback containing the following fields:
+ *
+ * - invocationContext if set in the subscribeOptions.
+ *
+ * @param {function} subscribeOptions.onFailure - called when the subscribe request has failed or timed out.
+ * A single response object parameter is passed to the onFailure callback containing the following fields:
+ *
+ * - invocationContext - if set in the subscribeOptions.
+ *
- errorCode - a number indicating the nature of the error.
+ *
- errorMessage - text describing the error.
+ *
+ * @param {number} subscribeOptions.timeout - which, if present, determines the number of
+ * seconds after which the onFailure calback is called.
+ * The presence of a timeout does not prevent the onSuccess
+ * callback from being called when the subscribe completes.
+ * @throws {InvalidState} if the client is not in connected state.
+ */
+ this.subscribe = function (filter, subscribeOptions) {
+ if (typeof filter !== "string" && filter.constructor !== Array)
+ throw new Error("Invalid argument:"+filter);
+ subscribeOptions = subscribeOptions || {} ;
+ validate(subscribeOptions, {qos:"number",
+ invocationContext:"object",
+ onSuccess:"function",
+ onFailure:"function",
+ timeout:"number"
+ });
+ if (subscribeOptions.timeout && !subscribeOptions.onFailure)
+ throw new Error("subscribeOptions.timeout specified with no onFailure callback.");
+ if (typeof subscribeOptions.qos !== "undefined" && !(subscribeOptions.qos === 0 || subscribeOptions.qos === 1 || subscribeOptions.qos === 2 ))
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [subscribeOptions.qos, "subscribeOptions.qos"]));
+ client.subscribe(filter, subscribeOptions);
+ };
+
+ /**
+ * Unsubscribe for messages, stop receiving messages sent to destinations described by the filter.
+ *
+ * @name Paho.Client#unsubscribe
+ * @function
+ * @param {string} filter - describing the destinations to receive messages from.
+ * @param {object} unsubscribeOptions - used to control the subscription
+ * @param {object} unsubscribeOptions.invocationContext - passed to the onSuccess callback
+ or onFailure callback.
+ * @param {function} unsubscribeOptions.onSuccess - called when the unsubscribe acknowledgement has been received from the server.
+ * A single response object parameter is passed to the
+ * onSuccess callback containing the following fields:
+ *
+ * - invocationContext - if set in the unsubscribeOptions.
+ *
+ * @param {function} unsubscribeOptions.onFailure called when the unsubscribe request has failed or timed out.
+ * A single response object parameter is passed to the onFailure callback containing the following fields:
+ *
+ * - invocationContext - if set in the unsubscribeOptions.
+ *
- errorCode - a number indicating the nature of the error.
+ *
- errorMessage - text describing the error.
+ *
+ * @param {number} unsubscribeOptions.timeout - which, if present, determines the number of seconds
+ * after which the onFailure callback is called. The presence of
+ * a timeout does not prevent the onSuccess callback from being
+ * called when the unsubscribe completes
+ * @throws {InvalidState} if the client is not in connected state.
+ */
+ this.unsubscribe = function (filter, unsubscribeOptions) {
+ if (typeof filter !== "string" && filter.constructor !== Array)
+ throw new Error("Invalid argument:"+filter);
+ unsubscribeOptions = unsubscribeOptions || {} ;
+ validate(unsubscribeOptions, {invocationContext:"object",
+ onSuccess:"function",
+ onFailure:"function",
+ timeout:"number"
+ });
+ if (unsubscribeOptions.timeout && !unsubscribeOptions.onFailure)
+ throw new Error("unsubscribeOptions.timeout specified with no onFailure callback.");
+ client.unsubscribe(filter, unsubscribeOptions);
+ };
+
+ /**
+ * Send a message to the consumers of the destination in the Message.
+ *
+ * @name Paho.Client#send
+ * @function
+ * @param {string|Paho.Message} topic - mandatory The name of the destination to which the message is to be sent.
+ * - If it is the only parameter, used as Paho.Message object.
+ * @param {String|ArrayBuffer} payload - The message data to be sent.
+ * @param {number} qos The Quality of Service used to deliver the message.
+ *
+ * - 0 Best effort (default).
+ *
- 1 At least once.
+ *
- 2 Exactly once.
+ *
+ * @param {Boolean} retained If true, the message is to be retained by the server and delivered
+ * to both current and future subscriptions.
+ * If false the server only delivers the message to current subscribers, this is the default for new Messages.
+ * A received message has the retained boolean set to true if the message was published
+ * with the retained boolean set to true
+ * and the subscrption was made after the message has been published.
+ * @throws {InvalidState} if the client is not connected.
+ */
+ this.send = function (topic,payload,qos,retained) {
+ var message ;
+
+ if(arguments.length === 0){
+ throw new Error("Invalid argument."+"length");
+
+ }else if(arguments.length == 1) {
+
+ if (!(topic instanceof Message) && (typeof topic !== "string"))
+ throw new Error("Invalid argument:"+ typeof topic);
+
+ message = topic;
+ if (typeof message.destinationName === "undefined")
+ throw new Error(format(ERROR.INVALID_ARGUMENT,[message.destinationName,"Message.destinationName"]));
+ client.send(message);
+
+ }else {
+ //parameter checking in Message object
+ message = new Message(payload);
+ message.destinationName = topic;
+ if(arguments.length >= 3)
+ message.qos = qos;
+ if(arguments.length >= 4)
+ message.retained = retained;
+ client.send(message);
+ }
+ };
+
+ /**
+ * Publish a message to the consumers of the destination in the Message.
+ * Synonym for Paho.Mqtt.Client#send
+ *
+ * @name Paho.Client#publish
+ * @function
+ * @param {string|Paho.Message} topic - mandatory The name of the topic to which the message is to be published.
+ * - If it is the only parameter, used as Paho.Message object.
+ * @param {String|ArrayBuffer} payload - The message data to be published.
+ * @param {number} qos The Quality of Service used to deliver the message.
+ *
+ * - 0 Best effort (default).
+ *
- 1 At least once.
+ *
- 2 Exactly once.
+ *
+ * @param {Boolean} retained If true, the message is to be retained by the server and delivered
+ * to both current and future subscriptions.
+ * If false the server only delivers the message to current subscribers, this is the default for new Messages.
+ * A received message has the retained boolean set to true if the message was published
+ * with the retained boolean set to true
+ * and the subscrption was made after the message has been published.
+ * @throws {InvalidState} if the client is not connected.
+ */
+ this.publish = function(topic,payload,qos,retained) {
+ var message ;
+
+ if(arguments.length === 0){
+ throw new Error("Invalid argument."+"length");
+
+ }else if(arguments.length == 1) {
+
+ if (!(topic instanceof Message) && (typeof topic !== "string"))
+ throw new Error("Invalid argument:"+ typeof topic);
+
+ message = topic;
+ if (typeof message.destinationName === "undefined")
+ throw new Error(format(ERROR.INVALID_ARGUMENT,[message.destinationName,"Message.destinationName"]));
+ client.send(message);
+
+ }else {
+ //parameter checking in Message object
+ message = new Message(payload);
+ message.destinationName = topic;
+ if(arguments.length >= 3)
+ message.qos = qos;
+ if(arguments.length >= 4)
+ message.retained = retained;
+ client.send(message);
+ }
+ };
+
+ /**
+ * Normal disconnect of this Messaging client from its server.
+ *
+ * @name Paho.Client#disconnect
+ * @function
+ * @throws {InvalidState} if the client is already disconnected.
+ */
+ this.disconnect = function () {
+ client.disconnect();
+ };
+
+ /**
+ * Get the contents of the trace log.
+ *
+ * @name Paho.Client#getTraceLog
+ * @function
+ * @return {Object[]} tracebuffer containing the time ordered trace records.
+ */
+ this.getTraceLog = function () {
+ return client.getTraceLog();
+ };
+
+ /**
+ * Start tracing.
+ *
+ * @name Paho.Client#startTrace
+ * @function
+ */
+ this.startTrace = function () {
+ client.startTrace();
+ };
+
+ /**
+ * Stop tracing.
+ *
+ * @name Paho.Client#stopTrace
+ * @function
+ */
+ this.stopTrace = function () {
+ client.stopTrace();
+ };
+
+ this.isConnected = function() {
+ return client.connected;
+ };
+ };
+
+ /**
+ * An application message, sent or received.
+ *
+ * All attributes may be null, which implies the default values.
+ *
+ * @name Paho.Message
+ * @constructor
+ * @param {String|ArrayBuffer} payload The message data to be sent.
+ *
+ * @property {string} payloadString read only The payload as a string if the payload consists of valid UTF-8 characters.
+ * @property {ArrayBuffer} payloadBytes read only The payload as an ArrayBuffer.
+ *
+ * @property {string} destinationName mandatory The name of the destination to which the message is to be sent
+ * (for messages about to be sent) or the name of the destination from which the message has been received.
+ * (for messages received by the onMessage function).
+ *
+ * @property {number} qos The Quality of Service used to deliver the message.
+ *
+ * - 0 Best effort (default).
+ *
- 1 At least once.
+ *
- 2 Exactly once.
+ *
+ *
+ * @property {Boolean} retained If true, the message is to be retained by the server and delivered
+ * to both current and future subscriptions.
+ * If false the server only delivers the message to current subscribers, this is the default for new Messages.
+ * A received message has the retained boolean set to true if the message was published
+ * with the retained boolean set to true
+ * and the subscrption was made after the message has been published.
+ *
+ * @property {Boolean} duplicate read only If true, this message might be a duplicate of one which has already been received.
+ * This is only set on messages received from the server.
+ *
+ */
+ var Message = function (newPayload) {
+ var payload;
+ if ( typeof newPayload === "string" ||
+ newPayload instanceof ArrayBuffer ||
+ (ArrayBuffer.isView(newPayload) && !(newPayload instanceof DataView))
+ ) {
+ payload = newPayload;
+ } else {
+ throw (format(ERROR.INVALID_ARGUMENT, [newPayload, "newPayload"]));
+ }
+
+ var destinationName;
+ var qos = 0;
+ var retained = false;
+ var duplicate = false;
+
+ Object.defineProperties(this,{
+ "payloadString":{
+ enumerable : true,
+ get : function () {
+ if (typeof payload === "string")
+ return payload;
+ else
+ return parseUTF8(payload, 0, payload.length);
+ }
+ },
+ "payloadBytes":{
+ enumerable: true,
+ get: function() {
+ if (typeof payload === "string") {
+ var buffer = new ArrayBuffer(UTF8Length(payload));
+ var byteStream = new Uint8Array(buffer);
+ stringToUTF8(payload, byteStream, 0);
+
+ return byteStream;
+ } else {
+ return payload;
+ }
+ }
+ },
+ "destinationName":{
+ enumerable: true,
+ get: function() { return destinationName; },
+ set: function(newDestinationName) {
+ if (typeof newDestinationName === "string")
+ destinationName = newDestinationName;
+ else
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [newDestinationName, "newDestinationName"]));
+ }
+ },
+ "qos":{
+ enumerable: true,
+ get: function() { return qos; },
+ set: function(newQos) {
+ if (newQos === 0 || newQos === 1 || newQos === 2 )
+ qos = newQos;
+ else
+ throw new Error("Invalid argument:"+newQos);
+ }
+ },
+ "retained":{
+ enumerable: true,
+ get: function() { return retained; },
+ set: function(newRetained) {
+ if (typeof newRetained === "boolean")
+ retained = newRetained;
+ else
+ throw new Error(format(ERROR.INVALID_ARGUMENT, [newRetained, "newRetained"]));
+ }
+ },
+ "topic":{
+ enumerable: true,
+ get: function() { return destinationName; },
+ set: function(newTopic) {destinationName=newTopic;}
+ },
+ "duplicate":{
+ enumerable: true,
+ get: function() { return duplicate; },
+ set: function(newDuplicate) {duplicate=newDuplicate;}
+ }
+ });
+ };
+
+ // Module contents.
+ return {
+ Client: Client,
+ Message: Message
+ };
+ // eslint-disable-next-line no-nested-ternary
+ })(typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ return PahoMQTT;
+});
diff --git a/paho-mqtt.min.js b/paho-mqtt.min.js
new file mode 100644
index 0000000..60ba15c
--- /dev/null
+++ b/paho-mqtt.min.js
@@ -0,0 +1,75 @@
+/*******************************************************************************
+ * Copyright (c) 2013, 2016 IBM Corp.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ *
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * and the Eclipse Distribution License is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ *******************************************************************************/
+(function(t,q){"object"===typeof exports&&"object"===typeof module?module.exports=q():"function"===typeof define&&define.amd?define(q):"object"===typeof exports?exports=q():t.Paho=q()})(this,function(){return function(t){function q(a,b,c){b[c++]=a>>8;b[c++]=a%256;return c}function r(a,b,c,k){k=q(b,c,k);E(a,c,k);return k+b}function n(a){for(var b=0,c=0;c=k&&(c++,b++),b+=3):127=e){var g=a.charCodeAt(++k);if(isNaN(g))throw Error(f(h.MALFORMED_UNICODE,[e,g]));e=(e-55296<<10)+(g-56320)+65536}127>=e?b[c++]=e:(2047>=e?b[c++]=e>>6&31|192:(65535>=e?b[c++]=e>>12&15|224:(b[c++]=e>>18&7|240,b[c++]=e>>12&63|128),b[c++]=e>>6&63|128),b[c++]=e&63|128)}return b}function F(a,b,c){for(var k="",e,g=b;ge)){var m=a[g++]-128;if(0>m)throw Error(f(h.MALFORMED_UTF,[e.toString(16),m.toString(16),""]));if(224>e)e=64*(e-192)+m;else{var d=
+a[g++]-128;if(0>d)throw Error(f(h.MALFORMED_UTF,[e.toString(16),m.toString(16),d.toString(16)]));if(240>e)e=4096*(e-224)+64*m+d;else{var l=a[g++]-128;if(0>l)throw Error(f(h.MALFORMED_UTF,[e.toString(16),m.toString(16),d.toString(16),l.toString(16)]));if(248>e)e=262144*(e-240)+4096*m+64*d+l;else throw Error(f(h.MALFORMED_UTF,[e.toString(16),m.toString(16),d.toString(16),l.toString(16)]));}}}65535>10)),e=56320+(e&1023));k+=String.fromCharCode(e)}return k}
+var s=t.localStorage||function(){var a={};return{setItem:function(b,c){a[b]=c},getItem:function(b){return a[b]},removeItem:function(b){delete a[b]}}}(),A=function(a,b){for(var c in a)if(a.hasOwnProperty(c))if(b.hasOwnProperty(c)){if(typeof a[c]!==b[c])throw Error(f(h.INVALID_TYPE,[typeof a[c],c]));}else{c="Unknown property, "+c+". Valid properties are:";for(var k in b)b.hasOwnProperty(k)&&(c=c+" "+k);throw Error(c);}},u=function(a,b){return function(){return a.apply(b,arguments)}},h={OK:{code:0,text:"AMQJSC0000I OK."},
+CONNECT_TIMEOUT:{code:1,text:"AMQJSC0001E Connect timed out."},SUBSCRIBE_TIMEOUT:{code:2,text:"AMQJS0002E Subscribe timed out."},UNSUBSCRIBE_TIMEOUT:{code:3,text:"AMQJS0003E Unsubscribe timed out."},PING_TIMEOUT:{code:4,text:"AMQJS0004E Ping timed out."},INTERNAL_ERROR:{code:5,text:"AMQJS0005E Internal error. Error Message: {0}, Stack trace: {1}"},CONNACK_RETURNCODE:{code:6,text:"AMQJS0006E Bad Connack return code:{0} {1}."},SOCKET_ERROR:{code:7,text:"AMQJS0007E Socket error:{0}."},SOCKET_CLOSE:{code:8,
+text:"AMQJS0008I Socket closed."},MALFORMED_UTF:{code:9,text:"AMQJS0009E Malformed UTF data:{0} {1} {2}."},UNSUPPORTED:{code:10,text:"AMQJS0010E {0} is not supported by this browser."},INVALID_STATE:{code:11,text:"AMQJS0011E Invalid state {0}."},INVALID_TYPE:{code:12,text:"AMQJS0012E Invalid type {0} for {1}."},INVALID_ARGUMENT:{code:13,text:"AMQJS0013E Invalid argument {0} for {1}."},UNSUPPORTED_OPERATION:{code:14,text:"AMQJS0014E Unsupported operation."},INVALID_STORED_DATA:{code:15,text:"AMQJS0015E Invalid data in local storage key\x3d{0} value\x3d{1}."},
+INVALID_MQTT_MESSAGE_TYPE:{code:16,text:"AMQJS0016E Invalid MQTT message type {0}."},MALFORMED_UNICODE:{code:17,text:"AMQJS0017E Malformed Unicode string:{0} {1}."},BUFFER_FULL:{code:18,text:"AMQJS0018E Message buffer is full, maximum buffer size: {0}."}},H={0:"Connection Accepted",1:"Connection Refused: unacceptable protocol version",2:"Connection Refused: identifier rejected",3:"Connection Refused: server unavailable",4:"Connection Refused: bad user name or password",5:"Connection Refused: not authorized"},
+f=function(a,b){var c=a.text;if(b)for(var k,e,g=0;g>7;0d);f=g.length+1;b=new ArrayBuffer(b+f);d=new Uint8Array(b);d[0]=a;d.set(g,1);if(3==this.type)f=r(this.payloadMessage.destinationName,
+k,d,f);else if(1==this.type){switch(this.mqttVersion){case 3:d.set(B,f);f+=B.length;break;case 4:d.set(C,f),f+=C.length}a=0;this.cleanSession&&(a=2);void 0!==this.willMessage&&(a=a|4|this.willMessage.qos<<3,this.willMessage.retained&&(a|=32));void 0!==this.userName&&(a|=128);void 0!==this.password&&(a|=64);d[f++]=a;f=q(this.keepAliveInterval,d,f)}void 0!==this.messageIdentifier&&(f=q(this.messageIdentifier,d,f));switch(this.type){case 1:f=r(this.clientId,n(this.clientId),d,f);void 0!==this.willMessage&&
+(f=r(this.willMessage.destinationName,n(this.willMessage.destinationName),d,f),f=q(e.byteLength,d,f),d.set(e,f),f+=e.byteLength);void 0!==this.userName&&(f=r(this.userName,n(this.userName),d,f));void 0!==this.password&&r(this.password,n(this.password),d,f);break;case 3:d.set(h,f);break;case 8:for(g=0;gthis.disconnectedBufferSize)throw Error(f(h.BUFFER_FULL,[this.disconnectedBufferSize]));0this.connectOptions.mqttVersion?new WebSocket(a,["mqttv3.1"]):new WebSocket(a,["mqtt"]);this.socket.binaryType="arraybuffer";this.socket.onopen=u(this._on_socket_open,this);this.socket.onmessage=u(this._on_socket_message,this);this.socket.onerror=u(this._on_socket_error,this);this.socket.onclose=u(this._on_socket_close,
+this);this.sendPinger=new G(this,this.connectOptions.keepAliveInterval);this.receivePinger=new G(this,this.connectOptions.keepAliveInterval);this._connectTimeout&&(this._connectTimeout.cancel(),this._connectTimeout=null);this._connectTimeout=new v(this,this.connectOptions.timeout,this._disconnected,[h.CONNECT_TIMEOUT.code,f(h.CONNECT_TIMEOUT)])};d.prototype._schedule_message=function(a){this._msg_queue.unshift(a);this.connected&&this._process_queue()};d.prototype.store=function(a,b){var c={type:b.type,
+messageIdentifier:b.messageIdentifier,version:1};switch(b.type){case 3:b.pubRecReceived&&(c.pubRecReceived=!0);c.payloadMessage={};for(var d="",e=b.payloadMessage.payloadBytes,g=0;g=e[g]?d+"0"+e[g].toString(16):d+e[g].toString(16);c.payloadMessage.payloadHex=d;c.payloadMessage.qos=b.payloadMessage.qos;c.payloadMessage.destinationName=b.payloadMessage.destinationName;b.payloadMessage.duplicate&&(c.payloadMessage.duplicate=!0);b.payloadMessage.retained&&(c.payloadMessage.retained=
+!0);0===a.indexOf("Sent:")&&(void 0===b.sequence&&(b.sequence=++this._sequence),c.sequence=b.sequence);break;default:throw Error(f(h.INVALID_STORED_DATA,[a+this._localKey+b.messageIdentifier,c]));}s.setItem(a+this._localKey+b.messageIdentifier,JSON.stringify(c))};d.prototype.restore=function(a){var b=s.getItem(a),c=JSON.parse(b),d=new p(c.type,c);switch(c.type){case 3:for(var b=c.payloadMessage.payloadHex,e=new ArrayBuffer(b.length/2),e=new Uint8Array(e),g=0;2<=b.length;){var m=parseInt(b.substring(0,
+2),16),b=b.substring(2,b.length);e[g++]=m}b=new w(e);b.qos=c.payloadMessage.qos;b.destinationName=c.payloadMessage.destinationName;c.payloadMessage.duplicate&&(b.duplicate=!0);c.payloadMessage.retained&&(b.retained=!0);d.payloadMessage=b;break;default:throw Error(f(h.INVALID_STORED_DATA,[a,b]));}0===a.indexOf("Sent:"+this._localKey)?(d.payloadMessage.duplicate=!0,this._sentMessages[d.messageIdentifier]=d):0===a.indexOf("Received:"+this._localKey)&&(this._receivedMessages[d.messageIdentifier]=d)};
+d.prototype._process_queue=function(){for(var a=null;a=this._msg_queue.pop();)this._socket_send(a),this._notify_msg_sent[a]&&(this._notify_msg_sent[a](),delete this._notify_msg_sent[a])};d.prototype._requires_ack=function(a){var b=Object.keys(this._sentMessages).length;if(b>this.maxMessageIdentifier)throw Error("Too many messages:"+b);for(;void 0!==this._sentMessages[this._message_identifier];)this._message_identifier++;a.messageIdentifier=this._message_identifier;this._sentMessages[a.messageIdentifier]=
+a;3===a.type&&this.store("Sent:",a);this._message_identifier===this.maxMessageIdentifier&&(this._message_identifier=1)};d.prototype._on_socket_open=function(){var a=new p(1,this.connectOptions);a.clientId=this.clientId;this._socket_send(a)};d.prototype._on_socket_message=function(a){this._trace("Client._on_socket_message",a.data);a=this._deframeMessages(a.data);for(var b=0;b>4,z=n&15,g=g+1,x=void 0,D=0,q=1;do{if(g==e.length){d=[null,m];break a}x=e[g++];D+=(x&127)*q;q*=128}while(0!==(x&128));x=g+D;if(x>e.length)d=[null,m];else{var y=new p(l);switch(l){case 2:e[g++]&1&&(y.sessionPresent=!0);y.returnCode=e[g++];break;case 3:var m=z>>1&3,s=256*e[g]+e[g+1],g=g+2,t=F(e,g,s),
+g=g+s;0this._reconnectInterval&&(this._reconnectInterval*=2),this.connectOptions.uris?(this.hostIndex=0,this._doConnect(this.connectOptions.uris[0])):this._doConnect(this.uri))};d.prototype._disconnected=function(a,b){this._trace("Client._disconnected",a,b);if(void 0!==a&&this._reconnecting)this._reconnectTimeout=new v(this,this._reconnectInterval,this._reconnect);else if(this.sendPinger.cancel(),this.receivePinger.cancel(),this._connectTimeout&&
+(this._connectTimeout.cancel(),this._connectTimeout=null),this._msg_queue=[],this._buffered_msg_queue=[],this._notify_msg_sent={},this.socket&&(this.socket.onopen=null,this.socket.onmessage=null,this.socket.onerror=null,this.socket.onclose=null,1===this.socket.readyState&&this.socket.close(),delete this.socket),this.connectOptions.uris&&this.hostIndexb)throw Error(f(h.INVALID_TYPE,[typeof b,"port"]));if("string"!==typeof c)throw Error(f(h.INVALID_TYPE,[typeof c,"path"]));e="ws://"+(-1!==a.indexOf(":")&&"["!==a.slice(0,1)&&"]"!==a.slice(-1)?"["+a+"]":a)+":"+b+c}for(var m=g=0;m=n&&m++;g++}if("string"!==typeof k||65535a.mqttVersion)throw Error(f(h.INVALID_ARGUMENT,[a.mqttVersion,"connectOptions.mqttVersion"]));void 0===a.mqttVersion?(a.mqttVersionExplicit=!1,a.mqttVersion=4):a.mqttVersionExplicit=!0;if(void 0!==a.password&&void 0===a.userName)throw Error(f(h.INVALID_ARGUMENT,[a.password,"connectOptions.password"]));if(a.willMessage){if(!(a.willMessage instanceof
+w))throw Error(f(h.INVALID_TYPE,[a.willMessage,"connectOptions.willMessage"]));a.willMessage.stringPayload=null;if("undefined"===typeof a.willMessage.destinationName)throw Error(f(h.INVALID_TYPE,[typeof a.willMessage.destinationName,"connectOptions.willMessage.destinationName"]));}"undefined"===typeof a.cleanSession&&(a.cleanSession=!0);if(a.hosts){if(!(a.hosts instanceof Array))throw Error(f(h.INVALID_ARGUMENT,[a.hosts,"connectOptions.hosts"]));if(1>a.hosts.length)throw Error(f(h.INVALID_ARGUMENT,
+[a.hosts,"connectOptions.hosts"]));for(var b=!1,d=0;da.ports[d])throw Error(f(h.INVALID_TYPE,[typeof a.ports[d],"connectOptions.ports["+d+"]"]));var b=a.hosts[d],g=a.ports[d];e="ws://"+(-1!==b.indexOf(":")?"["+b+"]":b)+":"+g+c;a.uris.push(e)}}}l.connect(a)};
+this.subscribe=function(a,b){if("string"!==typeof a&&a.constructor!==Array)throw Error("Invalid argument:"+a);b=b||{};A(b,{qos:"number",invocationContext:"object",onSuccess:"function",onFailure:"function",timeout:"number"});if(b.timeout&&!b.onFailure)throw Error("subscribeOptions.timeout specified with no onFailure callback.");if("undefined"!==typeof b.qos&&0!==b.qos&&1!==b.qos&&2!==b.qos)throw Error(f(h.INVALID_ARGUMENT,[b.qos,"subscribeOptions.qos"]));l.subscribe(a,b)};this.unsubscribe=function(a,
+b){if("string"!==typeof a&&a.constructor!==Array)throw Error("Invalid argument:"+a);b=b||{};A(b,{invocationContext:"object",onSuccess:"function",onFailure:"function",timeout:"number"});if(b.timeout&&!b.onFailure)throw Error("unsubscribeOptions.timeout specified with no onFailure callback.");l.unsubscribe(a,b)};this.send=function(a,b,c,d){var e;if(0===arguments.length)throw Error("Invalid argument.length");if(1==arguments.length){if(!(a instanceof w)&&"string"!==typeof a)throw Error("Invalid argument:"+
+typeof a);e=a;if("undefined"===typeof e.destinationName)throw Error(f(h.INVALID_ARGUMENT,[e.destinationName,"Message.destinationName"]));}else e=new w(b),e.destinationName=a,3<=arguments.length&&(e.qos=c),4<=arguments.length&&(e.retained=d);l.send(e)};this.publish=function(a,b,c,d){var e;if(0===arguments.length)throw Error("Invalid argument.length");if(1==arguments.length){if(!(a instanceof w)&&"string"!==typeof a)throw Error("Invalid argument:"+typeof a);e=a;if("undefined"===typeof e.destinationName)throw Error(f(h.INVALID_ARGUMENT,
+[e.destinationName,"Message.destinationName"]));}else e=new w(b),e.destinationName=a,3<=arguments.length&&(e.qos=c),4<=arguments.length&&(e.retained=d);l.send(e)};this.disconnect=function(){l.disconnect()};this.getTraceLog=function(){return l.getTraceLog()};this.startTrace=function(){l.startTrace()};this.stopTrace=function(){l.stopTrace()};this.isConnected=function(){return l.connected}},Message:w}}("undefined"!==typeof global?global:"undefined"!==typeof self?self:"undefined"!==typeof window?window:
+{})});
diff --git a/paho.mqtt.plugin.js b/paho.mqtt.plugin.js
index 0c7993d..5ac2b04 100644
--- a/paho.mqtt.plugin.js
+++ b/paho.mqtt.plugin.js
@@ -10,7 +10,7 @@
"display_name": "Paho MQTT",
"description" : "Receive data from an MQTT server.",
"external_scripts" : [
- "https://rawgit.com/benjaminchodroff/freeboard-mqtt/paho-mqtt-default/mqttws31.js"
+ "https://cdnjs.cloudflare.com/ajax/libs/paho-mqtt/1.1.0/paho-mqtt.js"
],
"settings" : [
{
@@ -134,7 +134,7 @@
client = {};
}
- var client = new Paho.MQTT.Client(currentSettings.server,
+ var client = new Paho.Client(currentSettings.server,
currentSettings.port,
currentSettings.client_id);
client.onConnectionLost = onConnectionLost;