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index");if(n==t)return!1;if(e=255&r[n],n++,0==(128&e))return e;if(192==(224&e)){if((i=(31&e)<<6|h())>=128)return i;throw Error("Invalid continuation byte")}if(224==(240&e)){if((i=(15&e)<<12|h()<<6|h())>=2048)return u(i,o)?i:65533;throw Error("Invalid continuation byte")}if(240==(248&e)&&(i=(7&e)<<18|h()<<12|h()<<6|h())>=65536&&i<=1114111)return i;throw Error("Invalid UTF-8 detected")}function v(o,u){var a=!1!==(u=u||{}).strict;r=e(o),t=r.length,n=0;for(var f,c=[];!1!==(f=d(a));)c.push(f);return i(c)}module.exports={version:"2.1.2",encode:c,decode:v}; },{}],"vLJO":[function(require,module,exports) { !function(){"use strict";for(var r="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",e=new Uint8Array(256),t=0;t>2],a+=r[(3&n[t])<<4|n[t+1]>>4],a+=r[(15&n[t+1])<<2|n[t+2]>>6],a+=r[63&n[t+2]];return o%3==2?a=a.substring(0,a.length-1)+"=":o%3==1&&(a=a.substring(0,a.length-2)+"=="),a},exports.decode=function(r){var t,n,o,a,h,c=.75*r.length,g=r.length,i=0;"="===r[r.length-1]&&(c--,"="===r[r.length-2]&&c--);var u=new ArrayBuffer(c),A=new Uint8Array(u);for(t=0;t>4,A[i++]=(15&o)<<4|a>>2,A[i++]=(3&a)<<6|63&h;return u}}(); },{}],"LDmX":[function(require,module,exports) { var e=void 0!==e?e:"undefined"!=typeof WebKitBlobBuilder?WebKitBlobBuilder:"undefined"!=typeof MSBlobBuilder?MSBlobBuilder:"undefined"!=typeof MozBlobBuilder&&MozBlobBuilder,t=function(){try{return 2===new Blob(["hi"]).size}catch(e){return!1}}(),r=t&&function(){try{return 2===new Blob([new Uint8Array([1,2])]).size}catch(e){return!1}}(),n=e&&e.prototype.append&&e.prototype.getBlob;function o(e){return e.map(function(e){if(e.buffer instanceof ArrayBuffer){var t=e.buffer;if(e.byteLength!==t.byteLength){var r=new Uint8Array(e.byteLength);r.set(new Uint8Array(t,e.byteOffset,e.byteLength)),t=r.buffer}return t}return e})}function u(t,r){r=r||{};var n=new e;return o(t).forEach(function(e){n.append(e)}),r.type?n.getBlob(r.type):n.getBlob()}function i(e,t){return new Blob(o(e),t||{})}"undefined"!=typeof Blob&&(u.prototype=Blob.prototype,i.prototype=Blob.prototype),module.exports=t?r?Blob:i:n?u:void 0; },{}],"HSgu":[function(require,module,exports) { var e,r=require("./keys"),t=require("has-binary2"),n=require("arraybuffer.slice"),a=require("after"),o=require("./utf8");"undefined"!=typeof ArrayBuffer&&(e=require("base64-arraybuffer"));var f="undefined"!=typeof navigator&&/Android/i.test(navigator.userAgent),i="undefined"!=typeof navigator&&/PhantomJS/i.test(navigator.userAgent),u=f||i;exports.protocol=3;var c=exports.packets={open:0,close:1,ping:2,pong:3,message:4,upgrade:5,noop:6},d=r(c),s={type:"error",data:"parser error"},y=require("blob");function p(e,r){return r("b"+exports.packets[e.type]+e.data.data)}function l(e,r,t){if(!r)return exports.encodeBase64Packet(e,t);var n=e.data,a=new Uint8Array(n),o=new Uint8Array(1+n.byteLength);o[0]=c[e.type];for(var f=0;f1?{type:d[a],data:e.substring(1)}:{type:d[a]}:s}a=new Uint8Array(e)[0];var o=n(e,1);return y&&"blob"===r&&(o=new y([o])),{type:d[a],data:o}},exports.decodeBase64Packet=function(r,t){var n=d[r.charAt(0)];if(!e)return{type:n,data:{base64:!0,data:r.substr(1)}};var a=e.decode(r.substr(1));return"blob"===t&&y&&(a=new y([a])),{type:n,data:a}},exports.encodePayload=function(e,r,n){"function"==typeof r&&(n=r,r=null);var a=t(e);if(r&&a)return y&&!u?exports.encodePayloadAsBlob(e,n):exports.encodePayloadAsArrayBuffer(e,n);if(!e.length)return n("0:");A(e,function(e,t){exports.encodePacket(e,!!a&&r,!1,function(e){t(null,function(e){return e.length+":"+e}(e))})},function(e,r){return n(r.join(""))})},exports.decodePayload=function(e,r,t){if("string"!=typeof e)return exports.decodePayloadAsBinary(e,r,t);var n;if("function"==typeof r&&(t=r,r=null),""===e)return t(s,0,1);for(var a,o,f="",i=0,u=e.length;i0;){for(var f=new Uint8Array(a),i=0===f[0],u="",c=1;255!==f[c];c++){if(u.length>310)return t(s,0,1);u+=f[c]}a=n(a,2+u.length),u=parseInt(u);var d=n(a,0,u);if(i)try{d=String.fromCharCode.apply(null,new Uint8Array(d))}catch(l){var y=new Uint8Array(d);d="";for(c=0;c0);return n}function c(r){var e=0;for(u=0;u';i=document.createElement(e)}catch(t){(i=document.createElement("iframe")).name=r.iframeId,i.src="javascript:0"}i.id=r.iframeId,r.form.appendChild(i),r.iframe=i}this.form.action=this.uri(),m(),e=e.replace(n,"\\\n"),this.area.value=e.replace(o,"\\n");try{this.form.submit()}catch(p){}this.iframe.attachEvent?this.iframe.onreadystatechange=function(){"complete"===r.iframe.readyState&&d()}:this.iframe.onload=d}; },{"./polling":"hsm0","component-inherit":"X1xq"}],"rDCW":[function(require,module,exports) { },{}],"ExHC":[function(require,module,exports) { var Buffer = require("buffer").Buffer; var e,t,s=require("buffer").Buffer,r=require("../transport"),i=require("engine.io-parser"),o=require("parseqs"),n=require("component-inherit"),a=require("yeast"),h=require("debug")("engine.io-client:websocket");if("undefined"!=typeof WebSocket?e=WebSocket:"undefined"!=typeof self&&(e=self.WebSocket||self.MozWebSocket),"undefined"==typeof window)try{t=require("ws")}catch(u){}var p=e||t;function c(s){s&&s.forceBase64&&(this.supportsBinary=!1),this.perMessageDeflate=s.perMessageDeflate,this.usingBrowserWebSocket=e&&!s.forceNode,this.protocols=s.protocols,this.usingBrowserWebSocket||(p=t),r.call(this,s)}module.exports=c,n(c,r),c.prototype.name="websocket",c.prototype.supportsBinary=!0,c.prototype.doOpen=function(){if(this.check()){var e=this.uri(),t=this.protocols,s={agent:this.agent,perMessageDeflate:this.perMessageDeflate};s.pfx=this.pfx,s.key=this.key,s.passphrase=this.passphrase,s.cert=this.cert,s.ca=this.ca,s.ciphers=this.ciphers,s.rejectUnauthorized=this.rejectUnauthorized,this.extraHeaders&&(s.headers=this.extraHeaders),this.localAddress&&(s.localAddress=this.localAddress);try{this.ws=this.usingBrowserWebSocket&&!this.isReactNative?t?new p(e,t):new p(e):new p(e,t,s)}catch(r){return this.emit("error",r)}void 0===this.ws.binaryType&&(this.supportsBinary=!1),this.ws.supports&&this.ws.supports.binary?(this.supportsBinary=!0,this.ws.binaryType="nodebuffer"):this.ws.binaryType="arraybuffer",this.addEventListeners()}},c.prototype.addEventListeners=function(){var e=this;this.ws.onopen=function(){e.onOpen()},this.ws.onclose=function(){e.onClose()},this.ws.onmessage=function(t){e.onData(t.data)},this.ws.onerror=function(t){e.onError("websocket error",t)}},c.prototype.write=function(e){var t=this;this.writable=!1;for(var r=e.length,o=0,n=r;o0&&(this.extraHeaders=t.extraHeaders),t.localAddress&&(this.localAddress=t.localAddress)),this.id=null,this.upgrades=null,this.pingInterval=null,this.pingTimeout=null,this.pingIntervalTimer=null,this.pingTimeoutTimer=null,this.open()}function p(e){var t={};for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);return t}module.exports=a,a.priorWebsocketSuccess=!1,t(a.prototype),a.protocol=i.protocol,a.Socket=a,a.Transport=require("./transport"),a.transports=require("./transports/index"),a.parser=require("engine.io-parser"),a.prototype.createTransport=function(t){r('creating transport "%s"',t);var s=p(this.query);s.EIO=i.protocol,s.transport=t;var o=this.transportOptions[t]||{};return this.id&&(s.sid=this.id),new e[t]({query:s,socket:this,agent:o.agent||this.agent,hostname:o.hostname||this.hostname,port:o.port||this.port,secure:o.secure||this.secure,path:o.path||this.path,forceJSONP:o.forceJSONP||this.forceJSONP,jsonp:o.jsonp||this.jsonp,forceBase64:o.forceBase64||this.forceBase64,enablesXDR:o.enablesXDR||this.enablesXDR,withCredentials:o.withCredentials||this.withCredentials,timestampRequests:o.timestampRequests||this.timestampRequests,timestampParam:o.timestampParam||this.timestampParam,policyPort:o.policyPort||this.policyPort,pfx:o.pfx||this.pfx,key:o.key||this.key,passphrase:o.passphrase||this.passphrase,cert:o.cert||this.cert,ca:o.ca||this.ca,ciphers:o.ciphers||this.ciphers,rejectUnauthorized:o.rejectUnauthorized||this.rejectUnauthorized,perMessageDeflate:o.perMessageDeflate||this.perMessageDeflate,extraHeaders:o.extraHeaders||this.extraHeaders,forceNode:o.forceNode||this.forceNode,localAddress:o.localAddress||this.localAddress,requestTimeout:o.requestTimeout||this.requestTimeout,protocols:o.protocols||void 0,isReactNative:this.isReactNative})},a.prototype.open=function(){var e;if(this.rememberUpgrade&&a.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket"))e="websocket";else{if(0===this.transports.length){var t=this;return void setTimeout(function(){t.emit("error","No transports available")},0)}e=this.transports[0]}this.readyState="opening";try{e=this.createTransport(e)}catch(r){return this.transports.shift(),void this.open()}e.open(),this.setTransport(e)},a.prototype.setTransport=function(e){r("setting transport %s",e.name);var t=this;this.transport&&(r("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=e,e.on("drain",function(){t.onDrain()}).on("packet",function(e){t.onPacket(e)}).on("error",function(e){t.onError(e)}).on("close",function(){t.onClose("transport close")})},a.prototype.probe=function(e){r('probing transport "%s"',e);var t=this.createTransport(e,{probe:1}),s=!1,i=this;function o(){if(i.onlyBinaryUpgrades){var o=!this.supportsBinary&&i.transport.supportsBinary;s=s||o}s||(r('probe transport "%s" opened',e),t.send([{type:"ping",data:"probe"}]),t.once("packet",function(o){if(!s)if("pong"===o.type&&"probe"===o.data){if(r('probe transport "%s" pong',e),i.upgrading=!0,i.emit("upgrading",t),!t)return;a.priorWebsocketSuccess="websocket"===t.name,r('pausing current transport "%s"',i.transport.name),i.transport.pause(function(){s||"closed"!==i.readyState&&(r("changing transport and sending upgrade packet"),l(),i.setTransport(t),t.send([{type:"upgrade"}]),i.emit("upgrade",t),t=null,i.upgrading=!1,i.flush())})}else{r('probe transport "%s" failed',e);var n=new Error("probe error");n.transport=t.name,i.emit("upgradeError",n)}}))}function n(){s||(s=!0,l(),t.close(),t=null)}function p(s){var o=new Error("probe error: "+s);o.transport=t.name,n(),r('probe transport "%s" failed because of error: %s',e,s),i.emit("upgradeError",o)}function h(){p("transport closed")}function c(){p("socket closed")}function u(e){t&&e.name!==t.name&&(r('"%s" works - aborting "%s"',e.name,t.name),n())}function l(){t.removeListener("open",o),t.removeListener("error",p),t.removeListener("close",h),i.removeListener("close",c),i.removeListener("upgrading",u)}a.priorWebsocketSuccess=!1,t.once("open",o),t.once("error",p),t.once("close",h),this.once("close",c),this.once("upgrading",u),t.open()},a.prototype.onOpen=function(){if(r("socket open"),this.readyState="open",a.priorWebsocketSuccess="websocket"===this.transport.name,this.emit("open"),this.flush(),"open"===this.readyState&&this.upgrade&&this.transport.pause){r("starting upgrade probes");for(var e=0,t=this.upgrades.length;e0&&t.jitter<=1?t.jitter:0,this.attempts=0}module.exports=t,t.prototype.duration=function(){var t=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var i=Math.random(),o=Math.floor(i*this.jitter*t);t=0==(1&Math.floor(10*i))?t-o:t+o}return 0|Math.min(t,this.max)},t.prototype.reset=function(){this.attempts=0},t.prototype.setMin=function(t){this.ms=t},t.prototype.setMax=function(t){this.max=t},t.prototype.setJitter=function(t){this.jitter=t}; },{}],"Di21":[function(require,module,exports) { var t=require("engine.io-client"),e=require("./socket"),n=require("component-emitter"),o=require("socket.io-parser"),i=require("./on"),s=require("component-bind"),c=require("debug")("socket.io-client:manager"),r=require("indexof"),h=require("backo2"),a=Object.prototype.hasOwnProperty;function p(t,e){if(!(this instanceof p))return new p(t,e);t&&"object"==typeof t&&(e=t,t=void 0),(e=e||{}).path=e.path||"/socket.io",this.nsps={},this.subs=[],this.opts=e,this.reconnection(!1!==e.reconnection),this.reconnectionAttempts(e.reconnectionAttempts||1/0),this.reconnectionDelay(e.reconnectionDelay||1e3),this.reconnectionDelayMax(e.reconnectionDelayMax||5e3),this.randomizationFactor(e.randomizationFactor||.5),this.backoff=new h({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==e.timeout?2e4:e.timeout),this.readyState="closed",this.uri=t,this.connecting=[],this.lastPing=null,this.encoding=!1,this.packetBuffer=[];var n=e.parser||o;this.encoder=new n.Encoder,this.decoder=new n.Decoder,this.autoConnect=!1!==e.autoConnect,this.autoConnect&&this.open()}module.exports=p,p.prototype.emitAll=function(){for(var t in this.emit.apply(this,arguments),this.nsps)a.call(this.nsps,t)&&this.nsps[t].emit.apply(this.nsps[t],arguments)},p.prototype.updateSocketIds=function(){for(var t in this.nsps)a.call(this.nsps,t)&&(this.nsps[t].id=this.generateId(t))},p.prototype.generateId=function(t){return("/"===t?"":t+"#")+this.engine.id},n(p.prototype),p.prototype.reconnection=function(t){return arguments.length?(this._reconnection=!!t,this):this._reconnection},p.prototype.reconnectionAttempts=function(t){return arguments.length?(this._reconnectionAttempts=t,this):this._reconnectionAttempts},p.prototype.reconnectionDelay=function(t){return arguments.length?(this._reconnectionDelay=t,this.backoff&&this.backoff.setMin(t),this):this._reconnectionDelay},p.prototype.randomizationFactor=function(t){return arguments.length?(this._randomizationFactor=t,this.backoff&&this.backoff.setJitter(t),this):this._randomizationFactor},p.prototype.reconnectionDelayMax=function(t){return arguments.length?(this._reconnectionDelayMax=t,this.backoff&&this.backoff.setMax(t),this):this._reconnectionDelayMax},p.prototype.timeout=function(t){return arguments.length?(this._timeout=t,this):this._timeout},p.prototype.maybeReconnectOnOpen=function(){!this.reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()},p.prototype.open=p.prototype.connect=function(e,n){if(c("readyState %s",this.readyState),~this.readyState.indexOf("open"))return this;c("opening %s",this.uri),this.engine=t(this.uri,this.opts);var o=this.engine,s=this;this.readyState="opening",this.skipReconnect=!1;var r=i(o,"open",function(){s.onopen(),e&&e()}),h=i(o,"error",function(t){if(c("connect_error"),s.cleanup(),s.readyState="closed",s.emitAll("connect_error",t),e){var n=new Error("Connection error");n.data=t,e(n)}else s.maybeReconnectOnOpen()});if(!1!==this._timeout){var a=this._timeout;c("connect attempt will timeout after %d",a);var p=setTimeout(function(){c("connect attempt timed out after %d",a),r.destroy(),o.close(),o.emit("error","timeout"),s.emitAll("connect_timeout",a)},a);this.subs.push({destroy:function(){clearTimeout(p)}})}return this.subs.push(r),this.subs.push(h),this},p.prototype.onopen=function(){c("open"),this.cleanup(),this.readyState="open",this.emit("open");var t=this.engine;this.subs.push(i(t,"data",s(this,"ondata"))),this.subs.push(i(t,"ping",s(this,"onping"))),this.subs.push(i(t,"pong",s(this,"onpong"))),this.subs.push(i(t,"error",s(this,"onerror"))),this.subs.push(i(t,"close",s(this,"onclose"))),this.subs.push(i(this.decoder,"decoded",s(this,"ondecoded")))},p.prototype.onping=function(){this.lastPing=new Date,this.emitAll("ping")},p.prototype.onpong=function(){this.emitAll("pong",new Date-this.lastPing)},p.prototype.ondata=function(t){this.decoder.add(t)},p.prototype.ondecoded=function(t){this.emit("packet",t)},p.prototype.onerror=function(t){c("error",t),this.emitAll("error",t)},p.prototype.socket=function(t,n){var o=this.nsps[t];if(!o){o=new e(this,t,n),this.nsps[t]=o;var i=this;o.on("connecting",s),o.on("connect",function(){o.id=i.generateId(t)}),this.autoConnect&&s()}function s(){~r(i.connecting,o)||i.connecting.push(o)}return o},p.prototype.destroy=function(t){var e=r(this.connecting,t);~e&&this.connecting.splice(e,1),this.connecting.length||this.close()},p.prototype.packet=function(t){c("writing packet %j",t);var e=this;t.query&&0===t.type&&(t.nsp+="?"+t.query),e.encoding?e.packetBuffer.push(t):(e.encoding=!0,this.encoder.encode(t,function(n){for(var o=0;o0&&!this.encoding){var t=this.packetBuffer.shift();this.packet(t)}},p.prototype.cleanup=function(){c("cleanup");for(var t=this.subs.length,e=0;e=this._reconnectionAttempts)c("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var e=this.backoff.duration();c("will wait %dms before reconnect attempt",e),this.reconnecting=!0;var n=setTimeout(function(){t.skipReconnect||(c("attempting reconnect"),t.emitAll("reconnect_attempt",t.backoff.attempts),t.emitAll("reconnecting",t.backoff.attempts),t.skipReconnect||t.open(function(e){e?(c("reconnect attempt error"),t.reconnecting=!1,t.reconnect(),t.emitAll("reconnect_error",e.data)):(c("reconnect success"),t.onreconnect())}))},e);this.subs.push({destroy:function(){clearTimeout(n)}})}},p.prototype.onreconnect=function(){var t=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",t)}; },{"engine.io-client":"h0uD","./socket":"wT76","component-emitter":"uiKr","socket.io-parser":"EDhw","./on":"BM2E","component-bind":"NpfF","debug":"jcLW","indexof":"rcym","backo2":"pAuI"}],"gT2G":[function(require,module,exports) { var e=require("./url"),r=require("socket.io-parser"),o=require("./manager"),t=require("debug")("socket.io-client");module.exports=exports=n;var c=exports.managers={};function n(r,n){"object"==typeof r&&(n=r,r=void 0),n=n||{};var s,i=e(r),u=i.source,a=i.id,p=i.path,q=c[a]&&p in c[a].nsps;return n.forceNew||n["force new connection"]||!1===n.multiplex||q?(t("ignoring socket cache for %s",u),s=o(u,n)):(c[a]||(t("new io instance for %s",u),c[a]=o(u,n)),s=c[a]),i.query&&!n.query&&(n.query=i.query),s.socket(i.path,n)}exports.protocol=r.protocol,exports.connect=n,exports.Manager=require("./manager"),exports.Socket=require("./socket"); },{"./url":"ECAZ","socket.io-parser":"EDhw","./manager":"Di21","debug":"jcLW","./socket":"wT76"}],"Focm":[function(require,module,exports) { window.addEventListener("load",function(){var t,e=document.querySelectorAll("div[data-dash-address-watch]"),n=[],a={};0!==e.length?(t=require("socket.io-client").connect("https://insight.dash.org:443/"),e.forEach(function(t){var e=t.getAttribute("data-dash-address-watch"),s=document.createElement("div");s.className="dash-address-watch-status",s.textContent="Loading...";var o=document.createElement("div");o.className="dash-address-watch-label",o.textContent=e;var c=document.createElement("div");c.className="dash-address-watch-log",t.appendChild(o),t.appendChild(s),t.appendChild(c),n.push(e),a[e]={container:t,label:o,status:s,log:c}}),t.on("connect",function(){Object.values(a).forEach(function(t){t.status.textContent="Watching..."}),t.emit("subscribe","inv")}),t.on("disconnect",function(){Object.values(a).forEach(function(t){t.status.textContent="Reconnecting..."})}),t.on("tx",function(t){n.forEach(function(e){var n=t.vout.reduce(function(t,n){return t+(Object.keys(n)[0]===e?Object.values(n)[0]:0)},0);if(n>0){var s=document.createElement("a");s.setAttribute("href","https://insight.dash.org/insight/tx/"+t.txid),s.textContent="Received "+n/1e8+" DASH",a[e].log.insertBefore(s,a[e].log.firstChild)}})})):console.log("No addresses to monitor.")}); },{"socket.io-client":"gT2G"}]},{},["Focm"], null) //# sourceMappingURL=/index.js.map