centrifuge - npm Package Compare versions

Comparing version 1.4.6 to 1.4.7

bower.json

 {
   "name": "centrifuge",
-  "version": "1.4.6",
+  "version": "1.4.7",
   "ignore": [
@@ -5,0 +5,0 @@ "gulp",

centrifuge.min.js

@@ -1,2 +0,2 @@
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s=JSON.parse(t.reason);e._debug("reason is an advice object",s),n=s.reason,i=s.reconnect}catch(r){n=t.reason,e._debug("reason is a plain string",n),i="disconnect"!==n}if(e._disconnect(n,i),e._reconnect===!0){e._reconnecting=!0;var o=e._getRetryInterval();e._debug("reconnect after "+o+" milliseconds"),setTimeout(function(){e._reconnect===!0&&e._connect.call(e)},o)}},this._transport.onmessage=function(t){var n;n=JSON.parse(t.data),e._debug("Received",n),e._receive(n),e._restartPing()}},v._connect=function(e){if(this.isConnected())return void this._debug("connect called when already connected");if("connecting"!=this._status){if(this._numRefreshFailed>0)return void this._debug("can't connect when credentials expired, need to refresh");this._debug("start connecting"),this._setStatus("connecting"),this._clientID=null,this._reconnect=!0,e&&this.on("connect",e),this._setupTransport()}},v._disconnect=function(e,t){if(!this.isDisconnected()){this._debug("disconnected:",e,t);var n=t||!1;if(n===!1&&(this._reconnect=!1),this._clearConnectedState(t),!this.isDisconnected()){this._setStatus("disconnected");var i={reason:e,reconnect:n};this._refreshTimeout&&clearTimeout(this._refreshTimeout),this._reconnecting===!1&&this.trigger("disconnect",[i])}this._transportClosed||this._transport.close()}},v._refreshFailed=function(){this.isDisconnected()||this._disconnect("refresh failed",!1),null!==this._config.refreshFailed&&this._config.refreshFailed()},v._refresh=function(){var e=this;if(this._debug("refresh credentials"),0===e._config.refreshAttempts)return this._debug("refresh attempts set to 0, do not send refresh request at all"),void e._refreshFailed();var t=function(t,n){if(t===!0)return e._debug("error getting connect parameters",n),e._numRefreshFailed++,e._refreshTimeout&&clearTimeout(e._refreshTimeout),null!==e._config.refreshAttempts&&e._numRefreshFailed>=e._config.refreshAttempts?void e._refreshFailed():void(e._refreshTimeout=setTimeout(function(){e._refresh.call(e)},3e3+Math.round(1e3*Math.random())));if(e._numRefreshFailed=0,e._config.user=n.user,e._config.timestamp=n.timestamp,"info"in n&&(e._config.info=n.info),e._config.token=n.token,e.isDisconnected())e._debug("credentials refreshed, connect from scratch"),e._connect();else{e._debug("send refreshed credentials");var i={method:"refresh",params:{user:e._config.user,timestamp:e._config.timestamp,info:e._config.info,token:e._config.token}};e._addMessage(i)}},n=this._config.refreshTransport.toLowerCase();if("ajax"===n)this._ajax(this._config.refreshEndpoint,this._config.refreshParams,this._config.refreshHeaders,this._config.refreshData,t);else{if("jsonp"!==n)throw"Unknown refresh transport "+n;this._jsonp(this._config.refreshEndpoint,this._config.refreshParams,this._config.refreshHeaders,this._config.refreshData,t)}},v._subscribe=function(e){var t=e.channel;if(t in 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this._refresh()}this._clientID=e.body.client,this._setStatus("connected"),this._refreshTimeout&&clearTimeout(this._refreshTimeout);var n=this;if(e.body.expires&&(this._refreshTimeout=setTimeout(function(){n._refresh.call(n)},1e3*e.body.ttl)),this._config.resubscribe){this.startBatching(),this.startAuthBatching();for(var i in this._subs){var s=this._subs[i];this._subscribe(s)}this.stopAuthBatching(),this.stopBatching(!0)}var r={client:e.body.client,transport:this._transportName,latency:this._latency};this._restartPing(),this.trigger("connect",[r])}},v._stopPing=function(){null!==this._pongTimeout&&clearTimeout(this._pongTimeout),null!==this._pingInterval&&clearInterval(this._pingInterval)},v._startPing=function(){if(!(this._config.ping!==!0||this._config.pingInterval<=0)&&this.isConnected()){var e=this;this._pingInterval=setInterval(function(){return e.isConnected()?(e.ping(),void(e._pongTimeout=setTimeout(function(){e._disconnect("no ping",!0)},e._config.pongWaitTimeout))):void e._stopPing()},this._config.pingInterval)}},v._restartPing=function(){this._stopPing(),this._startPing()},v._disconnectResponse=function(e){if(_(e))this.trigger("error",[{message:e}]);else{var t=!1;"reconnect"in e.body&&(t=e.body.reconnect);var n="";"reason"in e.body&&(n=e.body.reason),this._disconnect(n,t)}},v._subscribeResponse=function(e){var t=e.body;if(null!==t){var n=t.channel,i=this._getSub(n);if(i&&i._isSubscribing())if(_(e))this.trigger("error",[{message:e}]),i._setSubscribeError(this._errorObjectFromMessage(e));else{var s=t.messages;if(s&&s.length>0)for(var r in s.reverse())this._messageResponse({body:s[r]});else"last"in t&&(this._lastMessageID[n]=t.last);var o=!1;"recovered"in t&&(o=t.recovered),i._setSubscribeSuccess(o)}}},v._unsubscribeResponse=function(e){var t=e.uid,n=e.body,i=n.channel,s=this._getSub(i);s&&(_(e)?this.trigger("error",[{message:e}]):t||s._setUnsubscribed())},v._publishResponse=function(e){var t=e.uid,n=e.body;if(t in this._callbacks){var 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endpoint",n),e._numRefreshFailed++,e._refreshTimeout&&clearTimeout(e._refreshTimeout),null!==e._config.refreshAttempts&&e._numRefreshFailed>=e._config.refreshAttempts?void e._refreshFailed():void(e._refreshTimeout=setTimeout(function(){e._refresh.call(e)},e._config.refreshInterval+Math.round(1e3*Math.random())));if(e._numRefreshFailed=0,e._config.user=n.user,e._config.timestamp=n.timestamp,"info"in n&&(e._config.info=n.info),e._config.token=n.token,e.isDisconnected())e._debug("credentials refreshed, connect from scratch"),e._connect();else{e._debug("send refreshed credentials");var i={method:"refresh",params:{user:e._config.user,timestamp:e._config.timestamp,info:e._config.info,token:e._config.token}};e._addMessage(i)}};if(null!==this._config.onRefresh)context={},this._config.onRefresh(context,t);else{var n=this._config.refreshTransport.toLowerCase();if("ajax"===n)this._ajax(this._config.refreshEndpoint,this._config.refreshParams,this._config.refreshHeaders,this._config.refreshData,t);else{if("jsonp"!==n)throw"Unknown refresh transport "+n;this._jsonp(this._config.refreshEndpoint,this._config.refreshParams,this._config.refreshHeaders,this._config.refreshData,t)}}},v._subscribe=function(e){var t=e.channel;if(t in this._subs||(this._subs[t]=e),!this.isConnected())return void e._setNew();e._setSubscribing();var n={method:"subscribe",params:{channel:t}};if(c(t,this._config.privateChannelPrefix))this._isAuthBatching?this._authChannels[t]=!0:(this.startAuthBatching(),this._subscribe(e),this.stopAuthBatching());else{var i=this._recover(t);i===!0&&(n.params.recover=!0,n.params.last=this._getLastID(t)),this._addMessage(n)}},v._unsubscribe=function(e){if(this.isConnected()){var t={method:"unsubscribe",params:{channel:e.channel}};this._addMessage(t)}},v._getSub=function(e){var t=this._subs[e];return t?t:null},v._connectResponse=function(e){if(!this.isConnected())if(_(e))this.trigger("error",[{message:e}]);else{if(null!==this._latencyStart&&(this._latency=(new Date).getTime()-this._latencyStart.getTime(),this._latencyStart=null),!e.body)return;if(e.body.expires){var t=e.body.expired;if(t)return this._reconnecting=!0,this._disconnect("expired",!0),void this._refresh()}this._clientID=e.body.client,this._setStatus("connected"),this._refreshTimeout&&clearTimeout(this._refreshTimeout);var n=this;if(e.body.expires&&(this._refreshTimeout=setTimeout(function(){n._refresh.call(n)},1e3*e.body.ttl)),this._config.resubscribe){this.startBatching(),this.startAuthBatching();for(var i in this._subs){var s=this._subs[i];s._shouldResubscribe()&&this._subscribe(s)}this.stopAuthBatching(),this.stopBatching(!0)}var r={client:e.body.client,transport:this._transportName,latency:this._latency};this._restartPing(),this.trigger("connect",[r])}},v._stopPing=function(){null!==this._pongTimeout&&clearTimeout(this._pongTimeout),null!==this._pingInterval&&clearInterval(this._pingInterval)},v._startPing=function(){if(!(this._config.ping!==!0||this._config.pingInterval<=0)&&this.isConnected()){var e=this;this._pingInterval=setInterval(function(){return e.isConnected()?(e.ping(),void(e._pongTimeout=setTimeout(function(){e._disconnect("no ping",!0)},e._config.pongWaitTimeout))):void e._stopPing()},this._config.pingInterval)}},v._restartPing=function(){this._stopPing(),this._startPing()},v._disconnectResponse=function(e){if(_(e))this.trigger("error",[{message:e}]);else{var t=!1;"reconnect"in e.body&&(t=e.body.reconnect);var n="";"reason"in e.body&&(n=e.body.reason),this._disconnect(n,t)}},v._subscribeResponse=function(e){var t=e.body;if(null!==t){var n=t.channel,i=this._getSub(n);if(i&&i._isSubscribing())if(_(e))this.trigger("error",[{message:e}]),i._setSubscribeError(this._errorObjectFromMessage(e));else{var s=t.messages;if(s&&s.length>0)for(var r in s.reverse())this._messageResponse({body:s[r]});else"last"in t&&(this._lastMessageID[n]=t.last);var o=!1;"recovered"in t&&(o=t.recovered),i._setSubscribeSuccess(o)}}},v._unsubscribeResponse=function(e){var t=e.uid,n=e.body,i=n.channel,s=this._getSub(i);s&&(_(e)?this.trigger("error",[{message:e}]):t||s._setUnsubscribed(!0))},v._publishResponse=function(e){var t=e.uid,n=e.body;if(t in this._callbacks){var i=this._callbacks[t];if(delete this._callbacks[t],_(e)){var s=i.errback;if(!s)return;s(this._errorObjectFromMessage(e)),this.trigger("error",[{message:e}])}else{var r=i.callback;if(!r)return;r(n)}}},v._presenceResponse=function(e){var t=e.uid,n=e.body;if(t in this._callbacks){var i=this._callbacks[t];if(delete this._callbacks[t],_(e)){var s=i.errback;if(!s)return;s(this._errorObjectFromMessage(e)),this.trigger("error",[{message:e}])}else{var r=i.callback;if(!r)return;r(n)}}},v._historyResponse=function(e){var t=e.uid,n=e.body;if(t in this._callbacks){var i=this._callbacks[t];if(delete this._callbacks[t],_(e)){var s=i.errback;if(!s)return;s(this._errorObjectFromMessage(e)),this.trigger("error",[{message:e}])}else{var r=i.callback;if(!r)return;r(n)}}},v._joinResponse=function(e){var t=e.body,n=t.channel,i=this._getSub(n);i&&i.trigger("join",[t])},v._leaveResponse=function(e){var t=e.body,n=t.channel,i=this._getSub(n);i&&i.trigger("leave",[t])},v._messageResponse=function(e){var t=e.body,n=t.channel;this._lastMessageID[n]=t.uid;var i=this._getSub(n);i&&i.trigger("message",[t])},v._refreshResponse=function(e){if(this._refreshTimeout&&clearTimeout(this._refreshTimeout),_(e))this.trigger("error",[{message:e}]);else if(e.body.expires){var t=this,n=e.body.expired;if(n)return void(t._refreshTimeout=setTimeout(function(){t._refresh.call(t)},t._config.refreshInterval+Math.round(1e3*Math.random())));this._clientID=e.body.client,t._refreshTimeout=setTimeout(function(){t._refresh.call(t)},1e3*e.body.ttl)}},v._dispatchMessage=function(e){if(void 0===e||null===e)return void this._debug("dispatch: got undefined or null message");var t=e.method;if(!t)return void this._debug("dispatch: got message with empty method");switch(t){case"connect":this._connectResponse(e);break;case"disconnect":this._disconnectResponse(e);break;case"subscribe":this._subscribeResponse(e);break;case"unsubscribe":this._unsubscribeResponse(e);break;case"publish":this._publishResponse(e);break;case"presence":this._presenceResponse(e);break;case"history":this._historyResponse(e);break;case"join":this._joinResponse(e);break;case"leave":this._leaveResponse(e);break;case"ping":break;case"refresh":this._refreshResponse(e);break;case"message":this._messageResponse(e);break;default:this._debug("dispatch: got message with unknown method"+t)}},v._receive=function(e){if(Object.prototype.toString.call(e)===Object.prototype.toString.call([])){for(var t in e)if(e.hasOwnProperty(t)){var n=e[t];this._dispatchMessage(n)}}else Object.prototype.toString.call(e)===Object.prototype.toString.call({})&&this._dispatchMessage(e)},v._flush=function(){var e=this._messages.slice(0);this._messages=[],this._send(e)},v._ping=function(){var e={method:"ping"};this._addMessage(e)},v._recover=function(e){return e in this._lastMessageID},v._getLastID=function(e){var t=this._lastMessageID[e];return t?(this._debug("last uid found and sent for channel",e),t):(this._debug("no last uid found for channel",e),"")},v._createErrorObject=function(e,t){var n={error:e};return t&&(n.advice=t),n},v._errorObjectFromMessage=function(e){var t=e.error,n=e.advice;return this._createErrorObject(t,n)},v._registerCall=function(e,t,n){var i=this;this._callbacks[e]={callback:t,errback:n},setTimeout(function(){delete i._callbacks[e],h(n)&&n(i._createErrorObject("timeout","retry"))},this._config.timeout)},v._addMessage=function(e){var t=""+this._nextMessageId();return e.uid=t,this._isBatching===!0?this._messages.push(e):this._send([e]),t},v.getClientId=function(){return this._clientID},v.isConnected=v._isConnected,v.isDisconnected=v._isDisconnected,v.configure=function(e){this._configure.call(this,e)},v.connect=v._connect,v.disconnect=function(){this._disconnect("client",!1)},v.ping=v._ping,v.startBatching=function(){this._isBatching=!0},v.stopBatching=function(e){e=e||!1,this._isBatching=!1,e===!0&&this.flush()},v.flush=function(){this._flush()},v.startAuthBatching=function(){this._isAuthBatching=!0},v.stopAuthBatching=function(){this._isAuthBatching=!1;var e=this._authChannels;this._authChannels={};var t=[];for(var n in e){var i=this._getSub(n);i&&t.push(n)}if(0!=t.length){var s={client:this.getClientId(),channels:t},r=this,o=function(e,n){if(e!==!0){var i=!1;r._isBatching||(r.startBatching(),i=!0);for(var s in t){var o=t[s],c=n[o];if(c)if(c.status&&200!==c.status)r._subscribeResponse({error:c.status,body:{channel:o}});else{var a={method:"subscribe",params:{channel:o,client:r.getClientId(),info:c.info,sign:c.sign}},u=r._recover(o);u===!0&&(a.params.recover=!0,a.params.last=r._getLastID(o)),r._addMessage(a)}else r._subscribeResponse({error:"channel not found in authorization response",advice:"fix",body:{channel:o}})}i&&r.stopBatching(!0)}else{r._debug("authorization request failed");for(var s in t){var o=t[s];r._subscribeResponse({error:"authorization request failed",advice:"fix",body:{channel:o}})}}};if(null!==this._config.onPrivateChannelAuth)context={data:s},this._config.onPrivateChannelAuth(context,o);else{var c=this._config.authTransport.toLowerCase();if("ajax"===c)this._ajax(this._config.authEndpoint,this._config.authParams,this._config.authHeaders,s,o);
+else{if("jsonp"!==c)throw"Unknown private channel auth transport "+c;this._jsonp(this._config.authEndpoint,this._config.authParams,this._config.authHeaders,s,o)}}}},v.subscribe=function(e,t){if(arguments.length<1)throw"Illegal arguments number: required 1, got "+arguments.length;if(!u(e))throw"Illegal argument type: channel must be a string";if(!this._config.resubscribe&&!this.isConnected())throw"Can not only subscribe in connected state when resubscribe option is off";var n=this._getSub(e);if(null!==n)return n._setEvents(t),n._isUnsubscribed()&&n.subscribe(),n;var i=new g(this,e,t);return this._subs[e]=i,i.subscribe(),i};var m=0,y=1,w=2,S=3,k=4;i(g,b);var j=g.prototype;j._initializePromise=function(){this._ready=!1;var e=this;this._promise=new p(function(t,n){e._resolve=function(n){e._ready=!0,t(n)},e._reject=function(t){e._ready=!0,n(t)}})},j._setEvents=function(e){if(e)if(h(e))this.on("message",e);else if(Object.prototype.toString.call(e)===Object.prototype.toString.call({})){var t=["message","join","leave","unsubscribe","subscribe","error"];for(var n in t){var i=t[n];i in e&&this.on(i,e[i])}}},j._isNew=function(){return this._status===m},j._isUnsubscribed=function(){return this._status===k},j._isSubscribing=function(){return this._status===y},j._isReady=function(){return this._status===w||this._status===S},j._isSuccess=function(){return this._status===w},j._isError=function(){return this._status===S},j._setNew=function(){this._status=m},j._setSubscribing=function(){this._ready===!0&&(this._initializePromise(),this._isResubscribe=!0),this._status=y},j._setSubscribeSuccess=function(e){if(this._status!=w){this._recovered=e,this._status=w;var t=this._getSubscribeSuccessContext(e);this.trigger("subscribe",[t]),this._resolve(t)}},j._setSubscribeError=function(e){if(this._status!=S){this._status=S,this._error=e;var t=this._getSubscribeErrorContext();this.trigger("error",[t]),this._reject(t)}},j._triggerUnsubscribe=function(){var e={channel:this.channel};this.trigger("unsubscribe",[e])},j._setUnsubscribed=function(e){this._status!=k&&(this._status=k,e===!0&&(this._noResubscribe=!0),this._triggerUnsubscribe())},j._shouldResubscribe=function(){return!this._noResubscribe},j._getSubscribeSuccessContext=function(){return{channel:this.channel,isResubscribe:this._isResubscribe,recovered:this._recovered}},j._getSubscribeErrorContext=function(){var e=this._error;return e.channel=this.channel,e.isResubscribe=this._isResubscribe,e},j.ready=function(e,t){this._ready&&(this._isSuccess()?e(this._getSubscribeSuccessContext()):t(this._getSubscribeErrorContext()))},j.subscribe=function(){return this._status!=w?(this._centrifuge._subscribe(this),this):void 0},j.unsubscribe=function(){this._setUnsubscribed(!0),this._centrifuge._unsubscribe(this)},j.publish=function(e){var t=this;return new p(function(n,i){return t._isUnsubscribed()?void i(t._centrifuge._createErrorObject("subscription unsubscribed","fix")):void t._promise.then(function(){if(!t._centrifuge.isConnected())return void i(t._centrifuge._createErrorObject("disconnected","retry"));var s={method:"publish",params:{channel:t.channel,data:e}},r=t._centrifuge._addMessage(s);t._centrifuge._registerCall(r,n,i)},function(e){i(e)})})},j.presence=function(){var e=this;return new p(function(t,n){return e._isUnsubscribed()?void n(e._centrifuge._createErrorObject("subscription unsubscribed","fix")):void e._promise.then(function(){if(!e._centrifuge.isConnected())return void n(e._centrifuge._createErrorObject("disconnected","retry"));var i={method:"presence",params:{channel:e.channel}},s=e._centrifuge._addMessage(i);e._centrifuge._registerCall(s,t,n)},function(e){n(e)})})},j.history=function(){var e=this;return new p(function(t,n){return e._isUnsubscribed()?void n(e._centrifuge._createErrorObject("subscription unsubscribed","fix")):void e._promise.then(function(){if(!e._centrifuge.isConnected())return void n(e._centrifuge._createErrorObject("disconnected","retry"));var i={method:"history",params:{channel:e.channel}},s=e._centrifuge._addMessage(i);e._centrifuge._registerCall(s,t,n)},function(e){n(e)})})},t.exports=d}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"es6-promise":2,"wolfy87-eventemitter":3}]},{},[4])(4)});

CHANGELOG.md

@@ -0,1 +1,9 @@
+1.4.7
+=====
+
+* fix undesired resubscribe after reconnect. See [#45](https://github.com/centrifugal/centrifuge-js/issues/46)
+* add `onRefresh` and `onPrivateChannelAuth` callback functions to config to replace built-in refresh and private channel auth behaviour with you own logic. See [#45](https://github.com/centrifugal/centrifuge-js/pull/45) for motivation and initial pull request sent by @skyborn8 
+* `onTransportClose` callback should be executed every time transport was closed - see [#33](https://github.com/centrifugal/centrifuge-js/issues/33) for motivation.
+* fix refresh workflow in case client offline for a while
+
 1.4.6
@@ -2,0 +10,0 @@ =====

package.json

 {
   "name": "centrifuge",
-  "version": "1.4.6",
+  "version": "1.4.7",
   "description": "Centrifuge javascript client",
@@ -5,0 +5,0 @@ "main": "src/centrifuge.js",

src/centrifuge.js

@@ -162,2 +162,3 @@ var Promise = require('es6-promise').Promise;
         privateChannelPrefix: "$",
+        onTransportClose: null,
         transports: [
@@ -175,2 +176,3 @@ 'websocket',
         ],
+        onRefresh: null,
         refreshEndpoint: "/centrifuge/refresh/",
@@ -182,3 +184,5 @@ refreshHeaders: {},
         refreshAttempts: null,
+        refreshInterval: 3000,
         refreshFailed: null,
+        onPrivateChannelAuth: null,
         authEndpoint: "/centrifuge/auth/",
@@ -196,4 +200,5 @@ authHeaders: {},
 
-Centrifuge._authCallbacks = {};
-Centrifuge._nextAuthCallbackID = 1;
+Centrifuge._jsonpCallbacks = {};
+Centrifuge._jsonpTimeouts = {};
+Centrifuge._nextJSONPCallbackID = 1;
 
@@ -208,8 +213,15 @@ var centrifugeProto = Centrifuge.prototype;
 
-    var callbackName = Centrifuge._nextAuthCallbackID.toString();
-    Centrifuge._nextAuthCallbackID++;
+    var callbackName = "centrifuge_jsonp_" + Centrifuge._nextJSONPCallbackID.toString();
+    Centrifuge._nextJSONPCallbackID++;
 
     var document = global.document;
     var script = document.createElement("script");
-    Centrifuge._authCallbacks[callbackName] = function (data) {
+
+    var timeoutTrigger = setTimeout(function(){
+        Centrifuge._jsonpCallbacks[callbackName] = function() {};
+        callback(true, "timeout");
+    }, 3000);
+
+    Centrifuge._jsonpCallbacks[callbackName] = function (data) {
+        clearTimeout(timeoutTrigger);
         callback(false, data);
@@ -227,3 +239,3 @@ delete Centrifuge[callbackName];
 
-    var callback_name = "Centrifuge._authCallbacks['" + callbackName + "']";
+    var callback_name = "Centrifuge._jsonpCallbacks['" + callbackName + "']";
     script.src = this._config.authEndpoint +
@@ -267,3 +279,2 @@ '?callback=' + encodeURIComponent(callback_name) +
                 var data, parsed = false;
-
                 try {
@@ -275,3 +286,2 @@ data = JSON.parse(xhr.responseText);
                 }
-
                 if (parsed) { // prevents double execution.
@@ -288,3 +298,2 @@ callback(false, data);
     setTimeout(function() {
-        // method == 'get' ? self.xhr.send() : self.xhr.send(JSON.stringify(ops.data));
         xhr.send(JSON.stringify(data));
@@ -571,2 +580,14 @@ }, 20);
 
+        // onTransportClose callback should be executed every time transport was closed.
+        // This can be helpful to catch failed connection events (because our disconnect
+        // event only called once and every future attempts to connect do not fire disconnect
+        // event again).
+        if (self._config.onTransportClose !== null) {
+            self._config.onTransportClose({
+                "event": closeEvent,
+                "reason": reason,
+                "reconnect": needReconnect
+            });
+        }
+
         self._disconnect(reason, needReconnect);
@@ -607,7 +628,2 @@
 
-    if (this._numRefreshFailed > 0) {
-        this._debug("can't connect when credentials expired, need to refresh");
-        return;
-    }
-
     this._debug("start connecting");
@@ -662,2 +678,3 @@
 centrifugeProto._refreshFailed = function() {
+    self._numRefreshFailed = 0;
     if (!this.isDisconnected()) {
@@ -683,7 +700,11 @@ this._disconnect("refresh failed", false);
 
+    if (self._refreshTimeout !== null) {
+        clearTimeout(self._refreshTimeout);
+    }
+
     var cb = function(error, data) {
         if (error === true) {
-            // 403 or 500 - does not matter - if connection check activated then Centrifugo
-            // will disconnect client eventually
-            self._debug("error getting connect parameters", data);
+            // We don't perform any connection status related actions here as we are
+            // relying on Centrifugo that must close connection eventually.
+            self._debug("error getting connection credentials from refresh endpoint", data);
             self._numRefreshFailed++;
@@ -699,3 +720,3 @@ if (self._refreshTimeout) {
                 self._refresh.call(self);
-            }, 3000 + Math.round(Math.random() * 1000));
+            }, self._config.refreshInterval + Math.round(Math.random() * 1000));
             return;
@@ -728,9 +749,14 @@ }
 
-    var transport = this._config.refreshTransport.toLowerCase();
-    if (transport === "ajax") {
-        this._ajax(this._config.refreshEndpoint, this._config.refreshParams, this._config.refreshHeaders, this._config.refreshData, cb);
-    } else if (transport === "jsonp") {
-        this._jsonp(this._config.refreshEndpoint, this._config.refreshParams, this._config.refreshHeaders, this._config.refreshData, cb);
+    if (this._config.onRefresh !== null) {
+        context = {};
+        this._config.onRefresh(context, cb);
     } else {
-        throw 'Unknown refresh transport ' + transport;
+        var transport = this._config.refreshTransport.toLowerCase();
+        if (transport === "ajax") {
+            this._ajax(this._config.refreshEndpoint, this._config.refreshParams, this._config.refreshHeaders, this._config.refreshData, cb);
+        } else if (transport === "jsonp") {
+            this._jsonp(this._config.refreshEndpoint, this._config.refreshParams, this._config.refreshHeaders, this._config.refreshData, cb);
+        } else {
+            throw 'Unknown refresh transport ' + transport;
+        }
     }
@@ -825,2 +851,4 @@ };
             if (isExpired) {
+                this._reconnecting = true
+                this._disconnect("expired", true)
                 this._refresh();
@@ -850,3 +878,5 @@ return;
                 var sub = this._subs[channel];
-                this._subscribe(sub);
+                if (sub._shouldResubscribe()) {
+                    this._subscribe(sub);
+                }
             }
@@ -975,3 +1005,3 @@ this.stopAuthBatching();
             // unsubscribe command from server – unsubscribe all current subs
-            sub._setUnsubscribed();
+            sub._setUnsubscribed(true);
         }
@@ -1104,3 +1134,3 @@ // ignore client initiated successful unsubscribe responses as we
                     self._refresh.call(self);
-                }, 3000 + Math.round(Math.random() * 1000));
+                }, self._config.refreshInterval + Math.round(Math.random() * 1000));
                 return;
@@ -1399,9 +1429,16 @@ }
 
-    var transport = this._config.authTransport.toLowerCase();
-    if (transport === "ajax") {
-        this._ajax(this._config.authEndpoint, this._config.authParams, this._config.authHeaders, data, cb);
-    } else if (transport === "jsonp") {
-        this._jsonp(this._config.authEndpoint, this._config.authParams, this._config.authHeaders, data, cb);
+    if (this._config.onPrivateChannelAuth !== null) {
+        context = {
+            "data": data
+        };
+        this._config.onPrivateChannelAuth(context, cb);
     } else {
-        throw 'Unknown auth transport ' + transport;
+        var transport = this._config.authTransport.toLowerCase();
+        if (transport === "ajax") {
+            this._ajax(this._config.authEndpoint, this._config.authParams, this._config.authHeaders, data, cb);
+        } else if (transport === "jsonp") {
+            this._jsonp(this._config.authEndpoint, this._config.authParams, this._config.authHeaders, data, cb);
+        } else {
+            throw 'Unknown private channel auth transport ' + transport;
+        }
     }
@@ -1453,2 +1490,3 @@ };
     this._promise = null;
+    this._noResubscribe = false;
     this._initializePromise();
@@ -1562,3 +1600,3 @@ }
 
-subProto._setUnsubscribed = function() {
+subProto._setUnsubscribed = function(noResubscribe) {
     if (this._status == _STATE_UNSUBSCRIBED) {
@@ -1568,5 +1606,12 @@ return;
     this._status = _STATE_UNSUBSCRIBED;
+    if (noResubscribe === true) {
+        this._noResubscribe = true;
+    }
     this._triggerUnsubscribe();
 };
 
+subProto._shouldResubscribe = function() {
+    return !this._noResubscribe;
+}
+
 subProto._getSubscribeSuccessContext = function() {
@@ -1606,3 +1651,3 @@ return {
 subProto.unsubscribe = function () {
-    this._setUnsubscribed();
+    this._setUnsubscribed(true);
     this._centrifuge._unsubscribe(this);
@@ -1609,0 +1654,0 @@ };

New alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

197610

increased by2.47%

Lines of code

4667

increased by1.88%

No dependency changes