     return
 
 setupRuntime = (serialPortToUse, baudRate, port, debugLevel, ip) ->
-    httpServer = http.createServer((request, response) ->
+    httpServer = http.createServer (request, response) ->
         path = url.parse(request.url).pathname
         if path is "/"
             response.writeHead 200,

            type: "microflo"
            version: "0.4"
            capabilities: caps

        connection.send
            protocol: "runtime"
            command: "runtime"
            payload: r

    else
        console.log "Unknown NoFlo UI command on 'runtime' protocol:", command, payload
    return

        srcId = graph.nodeMap[edge.src.process].id
        srcComp = graph.processes[edge.src.process].component
        srcPort = componentLib.outputPort(srcComp, edge.src.port).id
        buffer = new commandstream.Buffer 16
        commandstream.writeCmd buffer, 8, cmdFormat.commands.SubscribeToPort.id, srcId, srcPort, 1
        transport.write buffer
        return

handleNetworkCommand = (command, payload, connection, graph, transport, debugLevel) ->
    if command is "start" or command is "stop"
