yjs/build/browser/Connectors/PeerJsConnector.js
2014-08-17 01:07:40 +02:00

124 lines
12 KiB
JavaScript

(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
var createPeerJsConnector;
createPeerJsConnector = function(peer_js_parameters, callback) {
var PeerJsConnector, peer;
peer = new Peer(peer_js_parameters);
PeerJsConnector = (function() {
function PeerJsConnector(engine, HB, execution_listener, yatta) {
var send_;
this.engine = engine;
this.HB = HB;
this.execution_listener = execution_listener;
this.yatta = yatta;
this.peer = peer;
this.connections = {};
this.peer.on('connection', (function(_this) {
return function(conn) {
conn.send("hey");
return _this.addConnection(conn);
};
})(this));
send_ = (function(_this) {
return function(o) {
return _this.send(o);
};
})(this);
this.execution_listener.push(send_);
}
PeerJsConnector.prototype.connectToPeer = function(id) {
if ((this.connections[id] == null) && id !== this.yatta.getUserId()) {
return this.addConnection(peer.connect(id));
}
};
PeerJsConnector.prototype.getAllConnectionIds = function() {
var conn_id, _results;
_results = [];
for (conn_id in this.connections) {
_results.push(conn_id);
}
return _results;
};
PeerJsConnector.prototype.addConnection = function(conn) {
var sendHB;
this.connections[conn.peer] = conn;
conn.on('data', (function(_this) {
return function(data) {
var conn_id, _i, _len, _ref, _results;
if (data === "hey") {
return console.log("Yatta: Connection received with init message (debug)");
} else if (data.HB != null) {
return _this.engine.applyOpsCheckDouble(data.HB);
} else if (data.op != null) {
return _this.engine.applyOp(data.op);
} else if (data.conns != null) {
_ref = data.conns;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
conn_id = _ref[_i];
_results.push(_this.connectToPeer(conn_id));
}
return _results;
} else {
throw new Error("Can't parse this operation");
}
};
})(this));
sendHB = (function(_this) {
return function() {
conn.send({
HB: _this.yatta.getHistoryBuffer()._encode()
});
return conn.send({
conns: _this.getAllConnectionIds()
});
};
})(this);
return setTimeout(sendHB, 1000);
};
PeerJsConnector.prototype.send = function(o) {
var conn, conn_id, _ref, _results;
if (o.uid.creator === this.HB.getUserId() && (typeof o.uid.op_number !== "string")) {
_ref = this.connections;
_results = [];
for (conn_id in _ref) {
conn = _ref[conn_id];
_results.push(conn.send({
op: o
}));
}
return _results;
}
};
PeerJsConnector.prototype.receive = function(o) {
if (o.uid.creator !== this.HB.getUserId()) {
return this.engine.applyOp(o);
}
};
return PeerJsConnector;
})();
return peer.on('open', function(id) {
return callback(PeerJsConnector, id);
});
};
module.exports = createPeerJsConnector;
if (typeof window !== "undefined" && window !== null) {
if (window.Y == null) {
window.Y = {};
}
window.Y.createPeerJsConnector = createPeerJsConnector;
}
},{}]},{},[1])
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But without it it won't work either..\n        @addConnection conn\n\n      send_ = (o)=>\n        @send o\n      @execution_listener.push send_\n\n    connectToPeer: (id)->\n      if not @connections[id]? and id isnt @yatta.getUserId()\n        @addConnection peer.connect id\n\n    getAllConnectionIds: ()->\n      for conn_id of @connections\n        conn_id\n\n    addConnection: (conn)->\n      @connections[conn.peer] = conn\n\n      conn.on 'data', (data)=>\n        if data is \"hey\"\n          console.log \"Yatta: Connection received with init message (debug)\" # I can remove this hey stuff when this happens.\n        else if data.HB?\n          @engine.applyOpsCheckDouble data.HB\n        else if data.op?\n          @engine.applyOp data.op\n        else if data.conns?\n          for conn_id in data.conns\n            @connectToPeer conn_id\n        else\n          throw new Error \"Can't parse this operation\"\n\n      sendHB = ()=>\n        conn.send\n          HB: @yatta.getHistoryBuffer()._encode()\n        conn.send\n          conns: @getAllConnectionIds()\n\n      setTimeout sendHB, 1000\n\n    #\n    # This function is called whenever an operation was executed.\n    # @param {Operation} o The operation that was executed.\n    #\n    send: (o)->\n      if o.uid.creator is @HB.getUserId() and (typeof o.uid.op_number isnt \"string\")\n        for conn_id,conn of @connections\n          conn.send\n            op: o\n\n    #\n    # This function is called whenever an operation was received from another peer.\n    # @param {Operation} o The operation that was received.\n    #\n    receive: (o)->\n      if o.uid.creator isnt @HB.getUserId()\n        @engine.applyOp o\n\n  peer.on 'open', (id)->\n    callback PeerJsConnector, id\n\n\nmodule.exports = createPeerJsConnector\nif window?\n  if not window.Y?\n    window.Y = {}\n  window.Y.createPeerJsConnector = createPeerJsConnector\n\n"]}