lightstreamer-client-web/lightstreamer-core.min.js

This package includes the resources needed to write a Lightstreamer client.

/**
 * @preserve
 * LIGHTSTREAMER - www.lightstreamer.com
 * Lightstreamer Web Client
 * Version 9.2.3+20250225
 * Copyright (c) Lightstreamer Srl. All Rights Reserved.
 * Contains: LightstreamerClient, Subscription, ConsoleLogLevel,
 * ConsoleLoggerProvider, Logger, LoggerProvider, ClientListener,
 * ClientMessageListener, ItemUpdate, SubscriptionListener
 * UMD
 */
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"+(null==e?"null":ls.stringify(e.h))),this.httpExtraHeaders=e,this.client.eventDispatcher.onPropertyChange("httpExtraHeaders"))},mapEq:function(t,e){if(t==e)return!0;if(null==t||null==e)return!1;if(h.count(t)!=h.count(e))return!1;for(var s=t.h,i=Object.keys(s),n=i.length,r=0;r<n;){var a=i[r++];if(s[a]!=e.h[a])return!1}return!0},getIdleTimeout:function(){return this.idleTimeout},setIdleTimeout:function(t){var e=De.fromIntGtEq0(t);e!=this.idleTimeout&&(As.isInfoEnabled()&&As.info("idleTimeout changed: "+e),this.idleTimeout=e,this.client.eventDispatcher.onPropertyChange("idleTimeout"))},getKeepaliveInterval:function(){return this.keepaliveInterval},setKeepaliveInterval:function(t){var e=De.fromIntGtEq0(t);e!=this.keepaliveInterval&&(As.isInfoEnabled()&&As.info("keepaliveInterval changed: "+e),this.keepaliveInterval=e,this.client.eventDispatcher.onPropertyChange("keepaliveInterval"))},getRequestedMaxBandwidth:function(){return ke.toString(this.requestedMaxBandwidth)},setRequestedMaxBandwidth:function(t){null!=t&&(t=null==t?"null":""+t);var e=ke.fromString(t);d.enumEq(e,this.requestedMaxBandwidth)||(As.isInfoEnabled()&&As.info("requestedMaxBandwidth changed: "+ke.toString(e)),this.requestedMaxBandwidth=e,this.client.eventDispatcher.onPropertyChange("requestedMaxBandwidth"),this.client.machine.evtExtSetRequestedMaxBandwidth())},getRealMaxBandwidth:function(){return Ke.toString(this.realMaxBandwidth)},setRealMaxBandwidth:function(t){Ke.eq(t,this.realMaxBandwidth)||(this.realMaxBandwidth=t,this.client.eventDispatcher.onPropertyChange("realMaxBandwidth"))},getPollingInterval:function(){return this.pollingInterval},setPollingInterval:function(t){var e=De.fromIntGtEq0(t);e!=this.pollingInterval&&(As.isInfoEnabled()&&As.info("pollingInterval changed: "+e),this.pollingInterval=e,this.client.eventDispatcher.onPropertyChange("pollingInterval"))},getReconnectTimeout:function(){return this.reconnectTimeout},setReconnectTimeout:function(t){var e=De.fromIntGt0(t);e!=this.reconnectTimeout&&(As.isInfoEnabled()&&As.info("reconnectTimeout changed: "+e),this.reconnectTimeout=e,this.client.eventDispatcher.onPropertyChange("reconnectTimeout"))},getRetryDelay:function(){return this.retryDelay},setRetryDelay:function(t){var e=De.fromIntGt0(t);e!=this.retryDelay&&(As.isInfoEnabled()&&As.info("retryDelay changed: "+e),this.retryDelay=e,this.client.eventDispatcher.onPropertyChange("retryDelay"))},getReverseHeartbeatInterval:function(){return this.reverseHeartbeatInterval},setReverseHeartbeatInterval:function(t){var e=De.fromIntGtEq0(t);e!=this.reverseHeartbeatInterval&&(As.isInfoEnabled()&&As.info("reverseHeartbeatInterval changed: "+e),this.reverseHeartbeatInterval=e,this.client.eventDispatcher.onPropertyChange("reverseHeartbeatInterval"),this.client.machine.evtExtSetReverseHeartbeatInterval())},getSessionRecoveryTimeout:function(){return this.sessionRecoveryTimeout},setSessionRecoveryTimeout:function(t){var e=De.fromIntGtEq0(t);e!=this.sessionRecoveryTimeout&&(As.isInfoEnabled()&&As.info("sessionRecoveryTimeout changed: "+e),this.sessionRecoveryTimeout=e,this.client.eventDispatcher.onPropertyChange("sessionRecoveryTimeout"))},getStalledTimeout:function(){return this.stalledTimeout},setStalledTimeout:function(t){var e=De.fromIntGt0(t);e!=this.stalledTimeout&&(As.isInfoEnabled()&&As.info("stalledTimeout changed: "+e),this.stalledTimeout=e,this.client.eventDispatcher.onPropertyChange("stalledTimeout"))},isHttpExtraHeadersOnSessionCreationOnly:function(){return this.httpExtraHeadersOnSessionCreationOnly},setHttpExtraHeadersOnSessionCreationOnly:function(t){t!=this.httpExtraHeadersOnSessionCreationOnly&&(As.isInfoEnabled()&&As.info("httpExtraHeadersOnSessionCreationOnly changed: "+(null==t?"null":""+t)),this.httpExtraHeadersOnSessionCreationOnly=t,this.client.eventDispatcher.onPropertyChange("httpExtraHeadersOnSessionCreationOnly"))},isServerInstanceAddressIgnored:function(){return this.serverInstanceAddressIgnored},setServerInstanceAddressIgnored:function(t){t!=this.serverInstanceAddressIgnored&&(As.isInfoEnabled()&&As.info("serverInstanceAddressIgnored changed: "+(null==t?"null":""+t)),this.serverInstanceAddressIgnored=t,this.client.eventDispatcher.onPropertyChange("serverInstanceAddressIgnored"))},setCookieHandlingRequired:function(t){t!=this.cookieHandlingRequired&&(As.isInfoEnabled()&&As.info("cookieHandlingRequired changed: "+(null==t?"null":""+t)),this.cookieHandlingRequired=t,this.client.eventDispatcher.onPropertyChange("cookieHandlingRequired"))},isCookieHandlingRequired:function(){return this.cookieHandlingRequired},isSlowingEnabled:function(){return this.slowingEnabled},setSlowingEnabled:function(t){t!=this.slowingEnabled&&(As.isInfoEnabled()&&As.info("slowingEnabled changed: "+(null==t?"null":""+t)),this.slowingEnabled=t,this.client.eventDispatcher.onPropertyChange("slowingEnabled"))},toString:function(){var t=se._new();return se.set(t,"forcedTransport",this.forcedTransport),se.set(t,"requestedMaxBandwidth",this.requestedMaxBandwidth),se.set(t,"realMaxBandwidth",this.realMaxBandwidth),se.set(t,"retryDelay",this.retryDelay),se.set(t,"firstRetryMaxDelay",this.firstRetryMaxDelay),se.set(t,"sessionRecoveryTimeout",this.sessionRecoveryTimeout),se.set(t,"reverseHeartbeatInterval",this.reverseHeartbeatInterval),se.set(t,"stalledTimeout",this.stalledTimeout),se.set(t,"reconnectTimeout",this.reconnectTimeout),se.set(t,"keepaliveInterval",this.keepaliveInterval),se.set(t,"pollingInterval",this.pollingInterval),se.set(t,"idleTimeout",this.idleTimeout),se.set(t,"contentLength",this.contentLength),se.set(t,"slowingEnabled",this.slowingEnabled),se.set(t,"serverInstanceAddressIgnored",this.serverInstanceAddressIgnored),se.set(t,"HTTPExtraHeadersOnSessionCreationOnly",this.httpExtraHeadersOnSessionCreationOnly),se.set(t,"HTTPExtraHeaders",this.httpExtraHeaders),se.set(t,"cookieHandlingRequired",this.cookieHandlingRequired),ls.stringify(t.h)},__class__:y};var T=function(){this.listeners=[]};T.__name__=!0,T.prototype={addListener:function(t){return-1==this.listeners.indexOf(t)&&(this.listeners.push(t),!0)},removeListener:function(t){return a.remove(this.listeners,t)},getListeners:function(){return this.listeners},dispatchToAll:function(t){for(var e=0,s=this.listeners;e<s.length;)this.dispatchToOne(s[e++],t)},dispatchToOne:function(t,e){Qs((function(){try{e(t)}catch(t){var s=g.caught(t);As.isErrorEnabled()&&As.error("Uncaught exception\n"+s.details())}}))},__class__:T};var R=function(){T.call(this)};R.__name__=!0,R.__super__=T,R.prototype=n(T.prototype,{removeListenerAndFireOnListenEnd:function(t,e){this.removeListener(t)&&this.dispatchToOne(t,(function(t){null!=t.onListenEnd&&t.onListenEnd(e)}))},addListenerAndFireOnListenStart:function(t,e){this.addListener(t)&&this.dispatchToOne(t,(function(t){null!=t.onListenStart&&t.onListenStart(e)}))},onServerError:function(t,e){this.dispatchToAll((function(s){null!=s.onServerError&&s.onServerError(t,e)}))},onStatusChange:function(t){this.dispatchToAll((function(e){null!=e.onStatusChange&&e.onStatusChange(t)}))},onPropertyChange:function(t){this.dispatchToAll((function(e){null!=e.onPropertyChange&&e.onPropertyChange(t)}))},onServerKeepalive:function(){this.dispatchToAll((function(t){null!=t.onServerKeepalive&&t.onServerKeepalive()}))},__class__:R});var L=C.LSLightstreamerClient=function(t,e){this.lock=new q,this.eventDispatcher=new R,this.connectionDetails=new f(this),this.connectionOptions=new y(this),this.machine=new U(this,new Se(this)),null!=t&&this.connectionDetails.setServerAddress(t),null!=e&&this.connectionDetails.setAdapterSet(e)};L.__name__=!0,L.setLoggerProvider=function(t){A.setLoggerProvider(t)},L.prototype={addListener:function(t){this.eventDispatcher.addListenerAndFireOnListenStart(t,this)},removeListener:function(t){this.eventDispatcher.removeListenerAndFireOnListenEnd(t,this)},getListeners:function(){return this.eventDispatcher.getListeners().slice()},connect:function(){this.machine.connect()},disconnect:function(){this.machine.disconnect()},getStatus:function(){return this.machine.getStatus()},sendMessage:function(t,e,s,i,n){null==n&&(n=!1),null==s&&(s=-1),this.machine.sendMessage(t,e,null!=s?s:-1,i,null!=n&&n)},subscribe:function(t){this.machine.subscribeExt(t)},unsubscribe:function(t){this.machine.unsubscribe(t)},getSubscriptions:function(){return this.machine.getSubscriptions().slice()},getSubscriptionWrappers:function(){for(var t=[],e=0,s=this.machine.getSubscriptions();e<s.length;){var i=s[e];++e,null!=i.wrapper&&t.push(i.wrapper)}return t.slice()},__class__:L};var O=i["com.lightstreamer.client._Subscription.SubscriptionState"]={__ename__:!0,__constructs__:null,Inactive:{_hx_name:"Inactive",_hx_index:0,__enum__:"com.lightstreamer.client._Subscription.SubscriptionState",toString:s},Active:{_hx_name:"Active",_hx_index:1,__enum__:"com.lightstreamer.client._Subscription.SubscriptionState",toString:s},Subscribed:{_hx_name:"Subscribed",_hx_index:2,__enum__:"com.lightstreamer.client._Subscription.SubscriptionState",toString:s}};O.__constructs__=[O.Inactive,O.Active,O.Subscribed];var D=function(){T.call(this)};D.__name__=!0,D.__super__=T,D.prototype=n(T.prototype,{onClearSnapshot:function(t,e){this.dispatchToAll((function(s){null!=s.onClearSnapshot&&s.onClearSnapshot(t,e)}))},onCommandSecondLevelItemLostUpdates:function(t,e){this.dispatchToAll((function(s){null!=s.onCommandSecondLevelItemLostUpdates&&s.onCommandSecondLevelItemLostUpdates(t,e)}))},onCommandSecondLevelSubscriptionError:function(t,e,s){this.dispatchToAll((function(i){null!=i.onCommandSecondLevelSubscriptionError&&i.onCommandSecondLevelSubscriptionError(t,e,s)}))},onEndOfSnapshot:function(t,e){this.dispatchToAll((function(s){null!=s.onEndOfSnapshot&&s.onEndOfSnapshot(t,e)}))},onItemLostUpdates:function(t,e,s){this.dispatchToAll((function(i){null!=i.onItemLostUpdates&&i.onItemLostUpdates(t,e,s)}))},onItemUpdate:function(t){this.dispatchToAll((function(e){null!=e.onItemUpdate&&e.onItemUpdate(t)}))},removeListenerAndFireOnListenEnd:function(t,e){this.removeListener(t)&&this.dispatchToOne(t,(function(t){null!=t.onListenEnd&&t.onListenEnd(e)}))},addListenerAndFireOnListenStart:function(t,e){this.addListener(t)&&this.dispatchToOne(t,(function(t){null!=t.onListenStart&&t.onListenStart(e)}))},onSubscription:function(){this.dispatchToAll((function(t){null!=t.onSubscription&&t.onSubscription()}))},onSubscriptionError:function(t,e){this.dispatchToAll((function(s){null!=s.onSubscriptionError&&s.onSubscriptionError(t,e)}))},onUnsubscription:function(){this.dispatchToAll((function(t){null!=t.onUnsubscription&&t.onUnsubscription()}))},onRealMaxFrequency:function(t){this.dispatchToAll((function(e){null!=e.onRealMaxFrequency&&e.onRealMaxFrequency(t)}))},__class__:D});var N=C.LSSubscription=function(t,e,s,i){this.lock=new q,this.m_internal=!1,this.state=O.Inactive,this.eventDispatcher=new D,this.wrapper=i,this.mode=Ge.fromString(t),this.initSnapshot(),this.initItemsAndFields("string"==typeof e?[e].slice():e,s)};N.__name__=!0,N.prototype={initSnapshot:function(){this.snapshot="RAW"==this.mode?null:Ae.SnpYes},initItemsAndFields:function(t,e){if(null!=t){if(null==e)throw new v("Please specify a valid field list");if(this.items=ze.fromArray(he.copy(t,t)),this.fields=Ye.fromArray(he.copy(e,e)),"COMMAND"==this.mode&&-1==this.fields.indexOf("key"))throw new v("Field 'key' is missing");if("COMMAND"==this.mode&&-1==this.fields.indexOf("command"))throw new v("Field 'command' is missing")}else if(null!=e)throw new v("Please specify a valid item or item list")},addListener:function(t){this.eventDispatcher.addListenerAndFireOnListenStart(t,this)},removeListener:function(t){this.eventDispatcher.removeListenerAndFireOnListenEnd(t,this)},getListeners:function(){return this.eventDispatcher.getListeners().slice()},isActive:function(){return this.state!=O.Inactive},isSubscribed:function(){return this.state==O.Subscribed},getDataAdapter:function(){return this.dataAdapter},setDataAdapter:function(t){this.checkActive(),this.dataAdapter=je.fromString(t)},getMode:function(){return this.mode},getItems:function(){return null==this.items?null:this.items.slice()},fetchItems:function(){return this.items},setItems:function(t){this.checkActive(),this.items=ze.fromArray(null==t?null:he.copy(t,t)),this.group=null},getItemGroup:function(){return this.group},setItemGroup:function(t){this.checkActive(),this.group=je.fromString(t),this.items=null},getFields:function(){return null==this.fields?null:this.fields.slice()},fetchFields:function(){return this.fields},setFields:function(t){this.checkActive();var e=Ye.fromArray(null==t?null:he.copy(t,t));if("COMMAND"==this.mode&&null!=e){if(-1==e.indexOf("command"))throw new v("Field 'command' is missing");if(-1==e.indexOf("key"))throw new v("Field 'key' is missing")}this.fields=e,this.schema=null},getFieldSchema:function(){return this.schema},setFieldSchema:function(t){this.checkActive(),this.schema=je.fromString(t),this.fields=null},getRequestedBufferSize:function(){return qe.toString(this.bufferSize)},setRequestedBufferSize:function(t){null!=t&&(t=null==t?"null":""+t),this.checkActive(),this.bufferSize=qe.fromString(t)},getRequestedSnapshot:function(){return We.toString(this.snapshot)},setRequestedSnapshot:function(t){null!=t&&(t=null==t?"null":""+t),this.checkActive();var e=We.fromString(t);switch(this.mode){case"COMMAND":case"MERGE":if(null!=e&&null!=e&&2==e._hx_index)throw new v("Snapshot length is not permitted if MERGE or COMMAND was specified as mode");break;case"RAW":if(null!=e)throw new v("Snapshot is not permitted if RAW was specified as mode")}this.snapshot=e},getRequestedMaxFrequency:function(){return Ue.toString(this.requestedMaxFrequency)},setRequestedMaxFrequency:function(t){var e,s=this;null!=t&&(t=null==t?"null":""+t),this.lock.synchronized((function(){var i=Ue.fromString(t);switch(s.mode){case"COMMAND":case"DISTINCT":case"MERGE":break;default:throw new v("The operation in only available on MERGE, DISTINCT and COMMAND Subscripitons")}if(s.isActive()&&(null==i||i==Be.FreqUnfiltered||s.requestedMaxFrequency==Be.FreqUnfiltered))throw new v("Cannot change the frequency from/to 'unfiltered' or to null while the Subscription is active");return null!=s.subId&&Bs.isInfoEnabled()&&Bs.info("Subscription "+s.subId+" requested max frequency changed: "+t),s.requestedMaxFrequency=i,e=s.manager})),null!=e&&e.evtExtConfigure()},getSelector:function(){return this.selector},setSelector:function(t){this.checkActive(),this.selector=je.fromString(t)},getCommandPosition:function(){if(this.checkCommand(),null==this.cmdIdx)throw new ae("The position of the command field is currently unknown");return this.cmdIdx},getKeyPosition:function(){if(this.checkCommand(),null==this.keyIdx)throw new ae("The position of the key field is currently unknown");return this.keyIdx},getCommandSecondLevelDataAdapter:function(){return this.dataAdapter2},setCommandSecondLevelDataAdapter:function(t){this.checkActive(),this.checkCommand(),this.dataAdapter2=je.fromString(t)},getCommandSecondLevelFields:function(){return null==this.fields2?null:this.fields2.slice()},setCommandSecondLevelFields:function(t){this.checkActive(),this.checkCommand(),this.fields2=Ye.fromArray(null==t?null:he.copy(t,t)),this.schema2=null},getCommandSecondLevelFieldSchema:function(){return this.schema2},setCommandSecondLevelFieldSchema:function(t){this.checkActive(),this.checkCommand(),this.schema2=je.fromString(t),this.fields2=null},getValue:function(t,e){var s="number"==typeof t&&(0|t)===t,i="string"==typeof t,n="number"==typeof e&&(0|e)===e,r="string"==typeof e;if(s&&n)return this.getValuePosPos(t,e);if(s&&r)return this.getValuePosName(t,e);if(i&&n)return this.getValueNamePos(t,e);if(i&&r)return this.getValueNameName(t,e);throw new v("Invalid argument type")},getCommandValue:function(t,e,s){var i="number"==typeof t&&(0|t)===t,n="string"==typeof t,r="number"==typeof s&&(0|s)===s,a="string"==typeof s;if(i&&r)return this.getCommandValuePosPos(t,e,s);if(i&&a)return this.getCommandValuePosName(t,e,s);if(n&&r)return this.getCommandValueNamePos(t,e,s);if(n&&a)return this.getCommandValueNameName(t,e,s);throw new v("Invalid argument type")},getValuePosPos:function(t,e){var s,i=this;if(t<1||e<1)throw new v("The specified position is out of bounds");return this.lock.synchronized((function(){return s=i.manager})),null!=s?s.getValue(t,e):null},getValuePosName:function(t,e){var s=this;return this.getValuePosPos(t,this.lock.synchronized((function(){return s.getFieldPos(e)})))},getValueNamePos:function(t,e){var s=this;return this.getValuePosPos(this.lock.synchronized((function(){return s.getItemPos(t)})),e)},getValueNameName:function(t,e){var s=this;return this.getValuePosPos(this.lock.synchronized((function(){return s.getItemPos(t)})),this.lock.synchronized((function(){return s.getFieldPos(e)})))},getCommandValuePosPos:function(t,e,s){var i,n=this;if(this.checkCommand(),t<1||s<1)throw new v("The specified position is out of bounds");return this.lock.synchronized((function(){return i=n.manager})),null!=i?i.getCommandValue(t,e,s):null},getCommandValuePosName:function(t,e,s){var i=this;return this.getCommandValuePosPos(t,e,this.lock.synchronized((function(){return i.getFieldPos(s)})))},getCommandValueNamePos:function(t,e,s){var i=this;return this.getCommandValuePosPos(this.lock.synchronized((function(){return i.getItemPos(t)})),e,s)},getCommandValueNameName:function(t,e,s){var i=this;return this.getCommandValuePosPos(this.lock.synchronized((function(){return i.getItemPos(t)})),e,this.lock.synchronized((function(){return i.getFieldPos(s)})))},getItemPos:function(t){var e;if(null==this.items||-1==(e=ze.getPos(this.items,t)))throw new v("Unknown item name");return e},getFieldPos:function(t){var e;if(null==this.fields||-1==(e=Ye.getPos(this.fields,t)))throw new v("Unknown field name");return e},checkActive:function(){if(this.isActive())throw new ae("Cannot modify an active Subscription. Please unsubscribe before applying any change")},checkCommand:function(){if("COMMAND"!=this.mode)throw new ae("This method can only be used on COMMAND subscriptions")},fetch_items:function(){return this.items},fetch_fields:function(){return this.fields},fetch_fields2:function(){return this.fields2},fetch_mode:function(){return this.mode},fetch_requestedBufferSize:function(){return this.bufferSize},fetch_requestedSnapshot:function(){return this.snapshot},fetch_requestedMaxFrequency:function(){return this.requestedMaxFrequency},fetch_nItems:function(){return this.nItems},fetch_subManager:function(){return this.manager},setActive:function(){this.state=O.Active},setInactive:function(){this.state=O.Inactive,this.subId=null,this.cmdIdx=null,this.keyIdx=null,this.nItems=null,this.nFields=null},setSubscribed:function(t,e,s){this.state=O.Subscribed,this.subId=t,this.nItems=e,this.nFields=s},setSubscribedCMD:function(t,e,s,i,n){this.state=O.Subscribed,this.subId=t,this.cmdIdx=i,this.keyIdx=n,this.nItems=e,this.nFields=s},fetch_nFields:function(){return this.nFields},isInternal:function(){return this.m_internal},setInternal:function(){this.m_internal=!0},getItemName:function(t){return null!=this.items?this.items[t-1]:null},relate:function(t){this.manager=t},unrelate:function(t){this.manager==t&&(this.manager=null)},hasSnapshot:function(){return!(null==this.snapshot||this.snapshot==Ae.SnpNo)},getItemNameOrPos:function(t){return null!=this.items?this.items[t-1]:""+t},fireOnSubscription:function(t){Bs.isInfoEnabled()&&Bs.info("Subscription "+t+" added"),this.eventDispatcher.onSubscription()},fireOnUnsubscription:function(t){Bs.isInfoEnabled()&&Bs.info("Subscription "+t+" deleted"),this.eventDispatcher.onUnsubscription()},fireOnSubscriptionError:function(t,e,s){Bs.isWarnEnabled()&&Bs.warn("Subscription "+t+" failed: "+e+" - "+s),this.eventDispatcher.onSubscriptionError(e,s)},fireOnEndOfSnapshot:function(t,e){Bs.isDebugEnabled()&&Bs.debug("Subscription "+e+":"+this.getItemNameOrPos(t)+": snapshot ended"),this.eventDispatcher.onEndOfSnapshot(this.getItemName(t),t)},fireOnClearSnapshot:function(t,e){Bs.isDebugEnabled()&&Bs.debug("Subscription "+e+":"+this.getItemNameOrPos(t)+": snapshot cleared"),this.eventDispatcher.onClearSnapshot(this.getItemName(t),t)},fireOnLostUpdates:function(t,e,s){Bs.isDebugEnabled()&&Bs.debug("Subscription "+s+":"+this.getItemNameOrPos(t)+": lost "+e+" updates"),this.eventDispatcher.onItemLostUpdates(this.getItemName(t),t,e)},fireOnItemUpdate:function(t,e){Bs.isDebugEnabled()&&Bs.debug("Subscription "+e+":"+this.getItemNameOrPos(t.getItemPos())+" update: "+l.string(t)),this.eventDispatcher.onItemUpdate(t)},fireOnRealMaxFrequency:function(t,e){Bs.isDebugEnabled()&&Bs.debug("Subscription "+e+" real max frequency changed: "+l.string(t)),this.eventDispatcher.onRealMaxFrequency(Qe(t))},fireOnSubscriptionError2Level:function(t,e,s,i,n){Bs.isWarnEnabled()&&Bs.warn("Subscription "+i+":"+this.getItemNameOrPos(n)+":"+t+" failed: "+e+" - "+s),this.eventDispatcher.onCommandSecondLevelSubscriptionError(e,s,t)},fireOnLostUpdates2Level:function(t,e,s,i){Bs.isDebugEnabled()&&Bs.debug("Subscription "+s+":"+this.getItemNameOrPos(i)+":"+t+": lost "+e+" updates"),this.eventDispatcher.onCommandSecondLevelItemLostUpdates(e,t)},toString:function(){var t=se._new();return 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