package syncdb
|
|
import (
|
"basic.com/valib/logger.git"
|
"net"
|
"strconv"
|
)
|
|
func rawSendTcpMsg(addr string, sendBuf []byte) error {
|
conn, err := net.Dial("tcp", addr)
|
if err != nil {
|
logger.Debug("net.Dialt err", err)
|
return err
|
}
|
|
defer conn.Close()
|
|
//发送
|
_, err = conn.Write(sendBuf)
|
if err != nil {
|
logger.Debug("conn.Write err", err)
|
return err
|
} else {
|
logger.Debug("raw send success")
|
return nil
|
}
|
}
|
|
func RawReceiveTcpMsg() {
|
|
tcpAddr := "0.0.0.0:"+strconv.Itoa(TcpTransportPort)
|
listener,err := net.Listen("tcp",tcpAddr)
|
if err != nil {
|
logger.Debug("RawReceive server listen err:",err)
|
return
|
}
|
defer listener.Close()
|
|
for{
|
conn,err := listener.Accept()
|
if err!=nil {
|
logger.Debug("listener.Accept err:", err)
|
continue
|
}
|
logger.Debug("A transport client connected :" +conn.RemoteAddr().String())
|
go readStream(conn)
|
}
|
}
|
|
func readStream(conn net.Conn) {
|
defer conn.Close()
|
|
data := make([]byte,0)
|
buf := make([]byte, 4096)
|
for {
|
n,err :=conn.Read(buf)
|
if n == 0{
|
break
|
}
|
if err !=nil {
|
return
|
}
|
data = append(data,buf...)
|
}
|
QueryTcpResponseChan <- data
|
}
|
