11 RWTimeout = 10 * time.Second
14 type KnownPeers map[string]**Peer
16 // StatsProcessor is assumed to be run in background. It accepts
17 // connection on statsPort, reads anything one send to them and show
18 // information about known peers in serialized JSON format. peers
19 // argument is a reference to the map with references to the peers as
20 // values. Map is used here because of ease of adding and removing
22 func StatsProcessor(statsPort net.Listener, peers *KnownPeers) {
26 buf := make([]byte, 2<<8)
28 conn, err = statsPort.Accept()
30 log.Println("Error during accepting connection", err.Error())
33 conn.SetDeadline(time.Now().Add(RWTimeout))
35 conn.Write([]byte("HTTP/1.0 200 OK\r\nContent-Type: application/json\r\n\r\n"))
37 for _, peer := range *peers {
38 peersList = append(peersList, *peer)
40 data, err = json.Marshal(peersList)