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Closing connection.");e=e.message||e.data;e&&n.log_(e),n.onClosed_()}},gt.prototype.start=function(){},gt.forceDisallow=function(){gt.forceDisallow_=!0},gt.isAvailable=function(){var e,t=!1;return"undefined"!=typeof navigator&&navigator.userAgent&&(e=navigator.userAgent.match(/Android ([0-9]{0,}\.[0-9]{0,})/))&&1parseFloat(e[1])&&(t=!0),!t&&null!==yt&&!gt.forceDisallow_},gt.previouslyFailed=function(){return be.isInMemoryStorage||!0===be.get("previous_websocket_failure")},gt.prototype.markConnectionHealthy=function(){be.remove("previous_websocket_failure")},gt.prototype.appendFrame_=function(e){this.frames.push(e),this.frames.length===this.totalFrames&&(e=this.frames.join(""),this.frames=null,e=R(e),this.onMessage(e))},gt.prototype.handleNewFrameCount_=function(e){this.totalFrames=e,this.frames=[]},gt.prototype.extractFrameCount_=function(e){if(g(null===this.frames,"We already have a frame buffer"),6>=e.length){var t=+e;if(!isNaN(t))return this.handleNewFrameCount_(t),null}return this.handleNewFrameCount_(1),e},gt.prototype.handleIncomingFrame=function(e){null!==this.mySock&&(e=e.data,this.bytesReceived+=e.length,this.stats_.incrementCounter("bytes_received",e.length),this.resetKeepAlive(),null!==this.frames?this.appendFrame_(e):null!==(e=this.extractFrameCount_(e))&&this.appendFrame_(e))},gt.prototype.send=function(e){this.resetKeepAlive();e=O(e);this.bytesSent+=e.length,this.stats_.incrementCounter("bytes_sent",e.length);var t=me(e,16384);1=this.secondaryResponsesRequired_?(this.log_("Secondary connection is healthy."),this.isHealthy_=!0,this.secondaryConn_.markConnectionHealthy(),this.proceedWithUpgrade_()):(this.log_("sending ping on secondary."),this.secondaryConn_.send({t:"c",d:{t:"p",d:{}}}))},bt.prototype.proceedWithUpgrade_=function(){this.secondaryConn_.start(),this.log_("sending client ack on secondary"),this.secondaryConn_.send({t:"c",d:{t:"a",d:{}}}),this.log_("Ending transmission on 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Vt(e,t){var n=Lt(e),r=Lt(t);if(null===n)return t;if(n===r)return Vt(Ft(e),Ft(t));throw new Error("INTERNAL ERROR: innerPath ("+t+") is not within outerPath ("+e+")")}function zt(e,t){for(var n=Wt(e,0),r=Wt(t,0),i=0,o;iMt(t))return!1;for(;nRt)throw new Error(e.errorPrefix_+"has a key path longer than "+Rt+" bytes ("+e.byteLength_+").");if(e.parts_.length>xt)throw new Error(e.errorPrefix_+"path specified exceeds the maximum depth that can be written ("+xt+") or object contains a cycle "+Gt(e))}function Gt(e){return 0===e.parts_.length?"":"in property '"+e.parts_.join(".")+"'"}var $t,Jt=(n(Xt,$t=It),Xt.getInstance=function(){return new Xt},Xt.prototype.getInitialEvent=function(e){return g("visible"===e,"Unknown event type: "+e),[this.visible_]},Xt);function Xt(){var t,e,n=$t.call(this,["visible"])||this;return"undefined"!=typeof document&&void 0!==document.addEventListener&&(void 0!==document.hidden?(e="visibilitychange",t="hidden"):void 0!==document.mozHidden?(e="mozvisibilitychange",t="mozHidden"):void 0!==document.msHidden?(e="msvisibilitychange",t="msHidden"):void 0!==document.webkitHidden&&(e="webkitvisibilitychange",t="webkitHidden")),n.visible_=!0,e&&document.addEventListener(e,function(){var e=!document[t];e!==n.visible_&&(n.visible_=e,n.trigger("visible",e))},!1),n}var Zt,en=1e3,tn=3e5,nn=(n(rn,Zt=Tt),rn.prototype.sendRequest=function(e,t,n){var r=++this.requestNumber_,t={r:r,a:e,b:t};this.log_(O(t)),g(this.connected_,"sendRequest call when we're not connected not allowed."),this.realtime_.sendRequest(t),n&&(this.requestCBHash_[r]=n)},rn.prototype.get=function(e){var n=this;this.initConnection_();var r=new w,i={p:e._path.toString(),q:e._queryObject},t={action:"g",request:i,onComplete:function onComplete(e){var t=e.d;"ok"===e.s?(n.onDataUpdate_(i.p,t,!1,null),r.resolve(t)):r.reject(t)}};this.outstandingGets_.push(t),this.outstandingGetCount_++;var o=this.outstandingGets_.length-1;return this.connected_||setTimeout(function(){var e=n.outstandingGets_[o];void 0!==e&&t===e&&(delete n.outstandingGets_[o],n.outstandingGetCount_--,0===n.outstandingGetCount_&&(n.outstandingGets_=[]),n.log_("get "+o+" timed out on connection"),r.reject(new Error("Client is offline.")))},3e3),this.connected_&&this.sendGet_(o),r.promise},rn.prototype.listen=function(e,t,n,r){this.initConnection_();var i=e._queryIdentifier,o=e._path.toString();this.log_("Listen called for "+o+" "+i),this.listens.has(o)||this.listens.set(o,new Map),g(e._queryParams.isDefault()||!e._queryParams.loadsAllData(),"listen() called for non-default but complete query"),g(!this.listens.get(o).has(i),"listen() called twice for same path/queryId.");n={onComplete:r,hashFn:t,query:e,tag:n};this.listens.get(o).set(i,n),this.connected_&&this.sendListen_(n)},rn.prototype.sendGet_=function(t){var n=this,r=this.outstandingGets_[t];this.sendRequest("g",r.request,function(e){delete n.outstandingGets_[t],n.outstandingGetCount_--,0===n.outstandingGetCount_&&(n.outstandingGets_=[]),r.onComplete&&r.onComplete(e)})},rn.prototype.sendListen_=function(r){var i=this,o=r.query,s=o._path.toString(),a=o._queryIdentifier;this.log_("Listen on "+s+" for "+a);var e={p:s};r.tag&&(e.q=o._queryObject,e.t=r.tag),e.h=r.hashFn(),this.sendRequest("q",e,function(e){var t=e.d,n=e.s;rn.warnOnListenWarnings_(t,o),(i.listens.get(s)&&i.listens.get(s).get(a))===r&&(i.log_("listen response",e),"ok"!==n&&i.removeListen_(s,a),r.onComplete&&r.onComplete(n,t))})},rn.warnOnListenWarnings_=function(e,t){e&&"object"==babelHelpers.typeof(e)&&A(e,"w")&&(e=L(e,"w"),Array.isArray(e)&&~e.indexOf("no_index")&&(e="\".indexOn\": \""+t._queryParams.getIndex().toString()+"\"",t=t._path.toString(),Oe("Using an unspecified index. Your data will be downloaded and filtered on the client. Consider adding "+e+" at "+t+" to your security rules for better performance.")))},rn.prototype.refreshAuthToken=function(e){this.authToken_=e,this.log_("Auth token refreshed"),this.authToken_?this.tryAuth():this.connected_&&this.sendRequest("unauth",{},function(){}),this.reduceReconnectDelayIfAdminCredential_(e)},rn.prototype.reduceReconnectDelayIfAdminCredential_=function(e){(e&&40===e.length||function(e){e=D(e).claims;return"object"==babelHelpers.typeof(e)&&!0===e.admin}(e))&&(this.log_("Admin auth credential detected. Reducing max reconnect time."),this.maxReconnectDelay_=3e4)},rn.prototype.refreshAppCheckToken=function(e){this.appCheckToken_=e,this.log_("App check token refreshed"),this.appCheckToken_?this.tryAppCheck():this.connected_&&this.sendRequest("unappeck",{},function(){})},rn.prototype.tryAuth=function(){var n,e,t,r=this;this.connected_&&this.authToken_&&(e=function(e){e=D(e).claims;return!!e&&"object"==babelHelpers.typeof(e)&&e.hasOwnProperty("iat")}(n=this.authToken_)?"auth":"gauth",t={cred:n},null===this.authOverride_?t.noauth=!0:"object"==babelHelpers.typeof(this.authOverride_)&&(t.authvar=this.authOverride_),this.sendRequest(e,t,function(e){var t=e.s,e=e.d||"error";r.authToken_===n&&("ok"===t?r.invalidAuthTokenCount_=0:r.onAuthRevoked_(t,e))}))},rn.prototype.tryAppCheck=function(){var n=this;this.connected_&&this.appCheckToken_&&this.sendRequest("appcheck",{token:this.appCheckToken_},function(e){var t=e.s,e=e.d||"error";"ok"===t?n.invalidAppCheckTokenCount_=0:n.onAppCheckRevoked_(t,e)})},rn.prototype.unlisten=function(e,t){var n=e._path.toString(),r=e._queryIdentifier;this.log_("Unlisten called for "+n+" "+r),g(e._queryParams.isDefault()||!e._queryParams.loadsAllData(),"unlisten() called for non-default but complete query"),this.removeListen_(n,r)&&this.connected_&&this.sendUnlisten_(n,r,e._queryObject,t)},rn.prototype.sendUnlisten_=function(e,t,n,r){this.log_("Unlisten on "+e+" for "+t);e={p:e};r&&(e.q=n,e.t=r),this.sendRequest("n",e)},rn.prototype.onDisconnectPut=function(e,t,n){this.initConnection_(),this.connected_?this.sendOnDisconnect_("o",e,t,n):this.onDisconnectRequestQueue_.push({pathString:e,action:"o",data:t,onComplete:n})},rn.prototype.onDisconnectMerge=function(e,t,n){this.initConnection_(),this.connected_?this.sendOnDisconnect_("om",e,t,n):this.onDisconnectRequestQueue_.push({pathString:e,action:"om",data:t,onComplete:n})},rn.prototype.onDisconnectCancel=function(e,t){this.initConnection_(),this.connected_?this.sendOnDisconnect_("oc",e,null,t):this.onDisconnectRequestQueue_.push({pathString:e,action:"oc",data:null,onComplete:t})},rn.prototype.sendOnDisconnect_=function(e,t,n,r){n={p:t,d:n};this.log_("onDisconnect "+e,n),this.sendRequest(e,n,function(e){r&&setTimeout(function(){r(e.s,e.d)},Math.floor(0))})},rn.prototype.put=function(e,t,n,r){this.putInternal("p",e,t,n,r)},rn.prototype.merge=function(e,t,n,r){this.putInternal("m",e,t,n,r)},rn.prototype.putInternal=function(e,t,n,r,i){this.initConnection_();n={p:t,d:n};void 0!==i&&(n.h=i),this.outstandingPuts_.push({action:e,request:n,onComplete:r}),this.outstandingPutCount_++;r=this.outstandingPuts_.length-1;this.connected_?this.sendPut_(r):this.log_("Buffering put: "+t)},rn.prototype.sendPut_=function(t){var n=this,r=this.outstandingPuts_[t].action,e=this.outstandingPuts_[t].request,i=this.outstandingPuts_[t].onComplete;this.outstandingPuts_[t].queued=this.connected_,this.sendRequest(r,e,function(e){n.log_(r+" response",e),delete n.outstandingPuts_[t],n.outstandingPutCount_--,0===n.outstandingPutCount_&&(n.outstandingPuts_=[]),i&&i(e.s,e.d)})},rn.prototype.reportStats=function(e){var t=this;this.connected_&&(this.log_("reportStats",e={c:e}),this.sendRequest("s",e,function(e){"ok"!==e.s&&(e=e.d,t.log_("reportStats","Error sending stats: "+e))}))},rn.prototype.onDataMessage_=function(e){if("r"in e){this.log_("from server: "+O(e));var t=e.r,n=this.requestCBHash_[t];n&&(delete this.requestCBHash_[t],n(e.b))}else{if("error"in e)throw"A server-side error has occurred: "+e.error;"a"in e&&this.onDataPush_(e.a,e.b)}},rn.prototype.onDataPush_=function(e,t){this.log_("handleServerMessage",e,t),"d"===e?this.onDataUpdate_(t.p,t.d,!1,t.t):"m"===e?this.onDataUpdate_(t.p,t.d,!0,t.t):"c"===e?this.onListenRevoked_(t.p,t.q):"ac"===e?this.onAuthRevoked_(t.s,t.d):"apc"===e?this.onAppCheckRevoked_(t.s,t.d):"sd"===e?this.onSecurityDebugPacket_(t):_e("Unrecognized action received from server: "+O(e)+"\nAre you using the latest client?")},rn.prototype.onReady_=function(e,t){this.log_("connection ready"),this.connected_=!0,this.lastConnectionEstablishedTime_=new Date().getTime(),this.handleTimestamp_(e),this.lastSessionId=t,this.firstConnection_&&this.sendConnectStats_(),this.restoreState_(),this.firstConnection_=!1,this.onConnectStatus_(!0)},rn.prototype.scheduleConnect_=function(e){var t=this;g(!this.realtime_,"Scheduling a connect when we're already connected/ing?"),this.establishConnectionTimer_&&clearTimeout(this.establishConnectionTimer_),this.establishConnectionTimer_=setTimeout(function(){t.establishConnectionTimer_=null,t.establishConnection_()},Math.floor(e))},rn.prototype.initConnection_=function(){!this.realtime_&&this.firstConnection_&&this.scheduleConnect_(0)},rn.prototype.onVisible_=function(e){e&&!this.visible_&&this.reconnectDelay_===this.maxReconnectDelay_&&(this.log_("Window became visible. Reducing delay."),this.reconnectDelay_=en,this.realtime_||this.scheduleConnect_(0)),this.visible_=e},rn.prototype.onOnline_=function(e){e?(this.log_("Browser went online."),this.reconnectDelay_=en,this.realtime_||this.scheduleConnect_(0)):(this.log_("Browser went offline. Killing connection."),this.realtime_&&this.realtime_.close())},rn.prototype.onRealtimeDisconnect_=function(){var e;this.log_("data client disconnected"),this.connected_=!1,this.realtime_=null,this.cancelSentTransactions_(),this.requestCBHash_={},this.shouldReconnect_()&&(this.visible_?this.lastConnectionEstablishedTime_&&(3e4o)e=this.isReverse_?e.left:e.right;else{if(0===o){this.nodeStack_.push(e);break}this.nodeStack_.push(e),e=this.isReverse_?e.right:e.left}}}var fn=(_n.prototype.copy=function(e,t,n,r,i){return new _n(null!=e?e:this.key,null!=t?t:this.value,null!=n?n:this.color,null!=r?r:this.left,null!=i?i:this.right)},_n.prototype.count=function(){return this.left.count()+1+this.right.count()},_n.prototype.isEmpty=function(){return!1},_n.prototype.inorderTraversal=function(e){return this.left.inorderTraversal(e)||!!e(this.key,this.value)||this.right.inorderTraversal(e)},_n.prototype.reverseTraversal=function(e){return this.right.reverseTraversal(e)||e(this.key,this.value)||this.left.reverseTraversal(e)},_n.prototype.min_=function(){return this.left.isEmpty()?this:this.left.min_()},_n.prototype.minKey=function(){return this.min_().key},_n.prototype.maxKey=function(){return this.right.isEmpty()?this.key:this.right.maxKey()},_n.prototype.insert=function(e,t,n){var r=this,i=n(e,r.key);return(r=0>i?r.copy(null,null,null,r.left.insert(e,t,n),null):0===i?r.copy(null,t,null,null,null):r.copy(null,null,null,null,r.right.insert(e,t,n))).fixUp_()},_n.prototype.removeMin_=function(){if(this.left.isEmpty())return gn.EMPTY_NODE;var e=this;return(e=(e=!e.left.isRed_()&&!e.left.left.isRed_()?e.moveRedLeft_():e).copy(null,null,null,e.left.removeMin_(),null)).fixUp_()},_n.prototype.remove=function(e,t){var n,r=this;if(0>t(e,r.key))r=(r=!(r.left.isEmpty()||r.left.isRed_()||r.left.left.isRed_())?r.moveRedLeft_():r).copy(null,null,null,r.left.remove(e,t),null);else{if(0===t(e,(r=!((r=r.left.isRed_()?r.rotateRight_():r).right.isEmpty()||r.right.isRed_()||r.right.left.isRed_())?r.moveRedRight_():r).key)){if(r.right.isEmpty())return gn.EMPTY_NODE;n=r.right.min_(),r=r.copy(n.key,n.value,null,null,r.right.removeMin_())}r=r.copy(null,null,null,null,r.right.remove(e,t))}return r.fixUp_()},_n.prototype.isRed_=function(){return this.color},_n.prototype.fixUp_=function(){var e=this;return e=(e=(e=e.right.isRed_()&&!e.left.isRed_()?e.rotateLeft_():e).left.isRed_()&&e.left.left.isRed_()?e.rotateRight_():e).left.isRed_()&&e.right.isRed_()?e.colorFlip_():e},_n.prototype.moveRedLeft_=function(){var e=this.colorFlip_();return e=e.right.left.isRed_()?(e=(e=e.copy(null,null,null,null,e.right.rotateRight_())).rotateLeft_()).colorFlip_():e},_n.prototype.moveRedRight_=function(){var e=this.colorFlip_();return e=e.left.left.isRed_()?(e=e.rotateRight_()).colorFlip_():e},_n.prototype.rotateLeft_=function(){var e=this.copy(null,null,_n.RED,null,this.right.left);return this.right.copy(null,null,this.color,e,null)},_n.prototype.rotateRight_=function(){var e=this.copy(null,null,_n.RED,this.left.right,null);return this.left.copy(null,null,this.color,null,e)},_n.prototype.colorFlip_=function(){var e=this.left.copy(null,null,!this.left.color,null,null),t=this.right.copy(null,null,!this.right.color,null,null);return this.copy(null,null,!this.color,e,t)},_n.prototype.checkMaxDepth_=function(){var e=this.check_();return Math.pow(2,e)<=this.count()+1},_n.prototype.check_=function(){if(this.isRed_()&&this.left.isRed_())throw new Error("Red node has red child("+this.key+","+this.value+")");if(this.right.isRed_())throw new Error("Right child of ("+this.key+","+this.value+") is red");var e=this.left.check_();if(e!==this.right.check_())throw new Error("Black depths differ");return e+(this.isRed_()?0:1)},_n.RED=!0,_n.BLACK=!1,_n);function _n(e,t,n,r,i){this.key=e,this.value=t,this.color=null!=n?n:_n.RED,this.left=null!=r?r:gn.EMPTY_NODE,this.right=null!=i?i:gn.EMPTY_NODE}yn.prototype.copy=function(e,t,n,r,i){return this},yn.prototype.insert=function(e,t,n){return new fn(e,t,null)},yn.prototype.remove=function(e,t){return this},yn.prototype.count=function(){return 0},yn.prototype.isEmpty=function(){return!0},yn.prototype.inorderTraversal=function(e){return!1},yn.prototype.reverseTraversal=function(e){return!1},yn.prototype.minKey=function(){return null},yn.prototype.maxKey=function(){return null},yn.prototype.check_=function(){return 0},yn.prototype.isRed_=function(){return!1},It=yn;function yn(){}var vn,gn=(mn.prototype.insert=function(e,t){return new mn(this.comparator_,this.root_.insert(e,t,this.comparator_).copy(null,null,fn.BLACK,null,null))},mn.prototype.remove=function(e){return new mn(this.comparator_,this.root_.remove(e,this.comparator_).copy(null,null,fn.BLACK,null,null))},mn.prototype.get=function(e){for(var t,n=this.root_;!n.isEmpty();){if(0===(t=this.comparator_(e,n.key)))return n.value;0>t?n=n.left:0t?n=n.left:0t.compare(i,e);){r.getNext(),i=r.peek()}return r},Vn.prototype.getReverseIterator=function(e){return this.getReverseIteratorFrom(e.maxPost(),e)},Vn.prototype.getReverseIteratorFrom=function(e,t){var n=this.resolveIndex_(t);if(n)return n.getReverseIteratorFrom(e,function(e){return e});for(var r=this.children_.getReverseIteratorFrom(e.name,on.Wrap),i=r.peek();null!=i&&0n.length)return n.push("-"),n.join("");for(var i=n.length-1;0<=i&&"z"===n[i];){i--}return-1===i?Ae:(t=n[i],t=ir.charAt(ir.indexOf(t)+1),n[i]=t,n.slice(0,i+1).join(""))}function er(e){if(e===""+Ue)return De;var t=Ve(e);if(null!=t)return""+(t-1);for(var n=Array(e.length),r=0;rr;r++){nr[r]=Math.floor(64*Math.random())}for(r=0;12>r;r++){i+=ir.charAt(nr[r])}return g(20===i.length,"nextPushId: 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