(function(){/*

 Copyright The Closure Library Authors.
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this.h);else switch(this.g.tp){case 1:this.ha=new fm(this,this.g.ph,this.h,!!this.g.osh,this.g.nativeProtocolVersion||2);break;case 2:if(a=this.aa)try{a=window.document.domain==this.aa.document.domain}catch(b){a=!1}a&&(this.ha=new Yl(this,this.h))}if(!this.ha)throw Error("CrossPageChannel: No suitable transport found! You may try injecting a Transport constructor directly via the channel config object.");}for(this.ha.connect();0<this.i.length;)this.i.shift()()};
u.close=function(){this.Ga&&(this.Ga.cancel(),this.Ga=null);this.i.length=0;Uh(this.o);this.Ka=3;O(this.ha);this.l=this.ha=null;O(this.ua);this.ua=null};function em(a,b){a.isConnected()||a.ua&&0!=a.ua.g||(a.Ka=2,O(a.ua),void 0!==b?(a.ua=new fi(a.l,b),a.ua.start()):(a.ua=null,a.l()))}u.send=function(a,b){if(this.isConnected()){try{var c=!!this.aa&&!this.aa.closed}catch(e){c=!1}if(c){Ya(b)&&(b=Yg(b));c=this.ha;var d=c.send;qm.test(a)&&(a="%"+a);a=a.replace(/[%:|]/g,encodeURIComponent);d.call(c,a,b)}else this.close()}};
u.gb=function(a,b,c){this.Ga?this.i.push(z(this.gb,this,a,b,c)):km(this,c)&&!this.isDisposed()&&3!=this.Ka&&(a&&"tp"!=a?this.isConnected()&&(a=a.replace(/%[0-9a-f]{2}/gi,decodeURIComponent),a=rm.test(a)?a.substring(1):a,ci(this,a,b)):this.ha.Gc(b))};function $l(a){var b=a.g.role;return typeof b===n?b:window.parent==a.aa?1:0}function Zl(a,b){delete Z[a.name];a.name=b;Z[b]=a}function km(a,b){var c=a.g.ph;return jb(kd(b))||jb(kd(c))||b==a.g.ph}
u.A=function(){this.close();this.mb=this.aa=null;delete Z[this.name];O(this.o);delete this.o;om.P.A.call(this)};function pm(){for(var a in Z)O(Z[a])}var Z={};y._docosCreateHost=function(a){a:{a=new vc(a);Zb=!0;try{var b=JSON.stringify(a.toJSON(),pc);break a}finally{Zb=!1}b=void 0}b=new Qg({keyData:b});a=Ye();var c=new Cl,d=new jk,e=new Of;e.g=!1;e.h=!1;e.i=!1;e.j=0;e.l=a;var f=new Pf;f.l=e.l;f.g=e.g;f.h=e.h;f.i=e.i;f.j=e.j;c=new Jl(c,void 0,void 0,void 0,d,void 0,void 0,f);if(e=b.l)c.h.i=e;(d=b.C)&&nk(c.h,d);b.s&&mk(c.h,"anon","true");(d=b.v)&&mk(c.h,"invite",d);d=null;if(b.i){d=new Yh(ef());d.G=b.o.g;f=c.i;var g=d;f.g=g;var k=z(f.o,f);g.C=k;null!=g.l&&
g.C(Mj(g));$h(g,Da,f.j);f.l();Zh(d,b.h,a,e)}e=["id",b.h];f=kk();(f=b.B||f.g.resourcekey)&&e.push("resourcekey",f);b=new Nj(c,!0,e,d,null!=b.j?b.j:6E4,b,a);b.I(c);c=new Hi(window.location.href);a=c.h.get("ctoken");if(!a)throw Error("Channel token missing.");if(c=c.h.get("xpc"))return c=JSON.parse(c),c=new om(c),c.connect(),c=new Tl(c),c=new di(c,a),new Vh(c,b);throw Error("Remote endpoint not found.");};/*

 SPDX-License-Identifier: Apache-2.0
*/
/*
 Copyright The Closure Library Authors.
 SPDX-License-Identifier: Apache-2.0
*/
}).call(this);