2 lines
1.9 KiB
JavaScript
2 lines
1.9 KiB
JavaScript
(function(){var n;n=function(){var n,t,e;return e=null,2===arguments.length?(e=new Peer(arguments[0]),t=arguments[1]):(e=new Peer(arguments[0],arguments[1]),t=arguments[2]),n=function(){function n(n,t,o,r){var i;this.engine=n,this.HB=t,this.execution_listener=o,this.yatta=r,this.peer=e,this.connections={},this.peer.on("connection",function(n){return function(t){return n.addConnection(t)}}(this)),i=function(n){return function(t){return n.send(t)}}(this),this.execution_listener.push(i)}return n.prototype.connectToPeer=function(n){return null==this.connections[n]&&n!==this.yatta.getUserId()?this.addConnection(e.connect(n)):void 0},n.prototype.getAllConnectionIds=function(){var n,t;t=[];for(n in this.connections)t.push(n);return t},n.prototype.addConnection=function(n){var t,e,o;return this.connections[n.peer]=n,e=!1,t=!1,n.on("data",function(o){return function(r){var i,s,u,c,a;if("empty_message"===r);else{if(null!=r.HB)return e=!0,o.engine.applyOpsCheckDouble(r.HB),n.send({conns:o.getAllConnectionIds()});if(null!=r.op)return o.engine.applyOp(r.op);if(null!=r.conns){for(c=r.conns,a=[],s=0,u=c.length;u>s;s++)i=c[s],a.push(o.connectToPeer(i));return a}if(null==r.state_vector)throw new Error("Can't parse this operation");if(!t)return n.send({HB:o.yatta.getHistoryBuffer()._encode(r.state_vector)}),t=!0}}}(this)),(o=function(t){return function(){return n.send({state_vector:t.HB.getOperationCounter()}),e?void 0:setTimeout(o,100)}}(this))()},n.prototype.send=function(n){var t,e,o,r;if(n.uid.creator===this.HB.getUserId()&&"string"!=typeof n.uid.op_number){o=this.connections,r=[];for(e in o)t=o[e],r.push(t.send({op:n}));return r}},n.prototype.receive=function(n){return n.uid.creator!==this.HB.getUserId()?this.engine.applyOp(n):void 0},n}(),e.on("open",function(e){return t(n,e)})},module.exports=n,"undefined"!=typeof window&&null!==window&&(null==window.Y&&(window.Y={}),window.Y.createPeerJsConnector=n)}).call(this);
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