| | |
| | | go func(conn net.Conn, ech chan error) { |
| | | buf := make([]byte, 10) |
| | | for { |
| | | _, err := conn.Read(buf) |
| | | log.Log.Infoln("Read completed!") |
| | | if err != nil { |
| | | ech <- err |
| | | log.Log.Infoln("Read Error!conn.Close") |
| | | break |
| | | } |
| | | readMsg, err := conn.Read(buf) |
| | | log.Log.Infoln("Read completed,readMsg:",readMsg,",err:",err) |
| | | ech <- err |
| | | break |
| | | } |
| | | }(conn, ech) |
| | | tick := time.NewTicker(10 * time.Second) |
| | |
| | | for { |
| | | select { |
| | | case <-tick.C: |
| | | handleMessage(conn, connArr) |
| | | if !handleMessage(conn, connArr){ |
| | | conn.Close() |
| | | return |
| | | } |
| | | case err := <-ech: |
| | | log.Log.Infoln(err, "remoteAddr ", remoteAddr, " close") |
| | | conn.Close() |
| | | break |
| | | return |
| | | } |
| | | |
| | | } |
| | | |
| | | log.Log.Infoln("Client at " + remoteAddr + " disconnected.") |
| | | } |
| | | |
| | | func handleMessage(conn net.Conn, connArr []net.Conn) { |
| | | func handleMessage(conn net.Conn, connArr []net.Conn) bool { |
| | | jsonstring := esutil.PostAction(*sec, *Eurl, *Picurl) |
| | | if jsonstring == nil { |
| | | log.Log.Infoln("the data is nil") |
| | | return |
| | | log.Log.Infoln("the data is nil,remoteArr:",conn.RemoteAddr()) |
| | | return true |
| | | } |
| | | jsonstring = append(jsonstring, []byte("\000")...) |
| | | log.Log.Infoln("jsonstring len: ", len(jsonstring), "\000 data: ", len("\000")) |
| | | _, err := conn.Write(jsonstring) |
| | | if err !=nil{ |
| | | log.Log.Infoln("conn.WriteErr:",err) |
| | | |
| | | //index :=0 |
| | | //for ;index < len(connArr); { |
| | | // if connArr[index] == conn{ |
| | | // connArr = append(connArr[:index],connArr[index+1:]...) |
| | | // continue |
| | | // } |
| | | // index++ |
| | | //} |
| | | return false |
| | | } |
| | | return true |
| | | } |