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8.9 KiB
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8.9 KiB
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Cannot accept new connections. Not fatal, but not so good either..\"\n @conn.on 'disconnect', ()->\n that.conn.reconnect()\n @conn.on 'connection', @_addConnection\n # send all connection ids\n exchangeConnections = ()->\n conns = for peerid,peer of that.connections \n peerid\n conns\n joinConnections = (peers)->\n for peer in peers\n if not @unsynced_connections[peer.peer]?\n @unsynced_connections[peer.peer] = peer\n that.join peer\n true \n @syncProcessOrder = [exchangeConnections, joinConnections]\n \n \n #\n # Execute an function _when_ we are connected. If not connected, wait until connected.\n # @param f {Function} Will be executed on the PeerJs-Connector context. No parameters.\n #\n whenConnected: (f)->\n if @isConnected\n f.call this\n else\n @computeWhenConnected.push f\n \n #\n # Execute an function _when_ a message is received.\n # @param f {Function} Will be executed on the PeerJs-Connector context. f will be called with (sender_id, broadcast {true|false}, message).\n #\n whenReceiving: (f)->\n @receive_handlers.push f\n \n #\n # Send a message to a (sub)-set of peers. \n # @param peers {Array<connection_ids>} A set of ids.\n # @param message {Object} The message to send.\n #\n send: (peers, message)->\n @whenConnected ()=>\n for peer in peers\n @connections[peer].send message\n \n # \n # Broadcast a message to all connected peers.\n # @param message {Object} The message to broadcast.\n # \n broadcast: (message)->\n @whenConnected ()=>\n for peerid,peer of @connections\n peer.send message\n \n \n #\n # Define how you want to handle the sync process of two users.\n # This is a synchronous handshake. Every user will perform exactly the same actions at the same time. E.g.\n # @example\n # whenSyncing(function(){ // first call must not have parameters!\n # return this.id; // Send the id of this connector.\n # },function(peerid){ // you receive the peerid of the other connections.\n # // you can do something with the peerid\n # // return \"you are my friend\"; // you could send another massage.\n # }); // this is the end of the sync process.\n #\n whenSyncing: ()->\n for f in arguments \n @syncProcessOrder.push f\n \n #\n # Join a communication room. In case of peerjs, you just have to join to one other client. This connector will join to the other peers automatically.\n # @param id {String} The connection id of another client.\n #\n join: (peerid)->\n if not @connections[peerid]? and peerid isnt @id\n peer = @conn.connect peerid, {reliable: true} \n @_addConnection peer\n true\n else\n false\n \n _addConnection: (peer)=>\n peer.on 'open', ()=>\n @currentlyadding = peer\n that = @\n peer.send that.syncProcessOrder[0]()\n current_sync_function = that.syncProcessOrder[1];\n current_sync_i = 0\n peer.on 'data', (data)->\n console.log(\"receive data: #{JSON.stringify data}\")\n current_sync_i++\n if current_sync_i < that.syncProcessOrder.length\n peer.send current_sync_function.call that, data\n current_sync_function = that.syncProcessOrder[current_sync_i]\n else if current_sync_i is that.syncProcessOrder.length\n that.connections[peer.peer] = peer\n peer.on 'close', ()->\n delete that.connections[peer.peer]\n delete that.unsynced_connections[peer.peer]\n isEmpty = (os)->\n for o of os\n return false\n return true\n if isEmpty(that.unsynced_connections)\n that.isConnected = true\n for f in that.computeWhenConnected\n f.call(that)\n that.computeWhenConnected = []\n else \n for f in that.receive_handlers \n f peer.peer, data\n\n\n \n \n \n \n \n \n \n \n \n "]} |