From 22955cd5a948ace0f497c9d618914607f86dba5c Mon Sep 17 00:00:00 2001
From: liuxiaolong <736321739@qq.com>
Date: 星期四, 06 六月 2019 15:41:19 +0800
Subject: [PATCH] add hub flag
---
server.go | 50 ++++++++++++++++++++++++++------------------------
1 files changed, 26 insertions(+), 24 deletions(-)
diff --git a/server.go b/server.go
index 0caff95..acb238b 100644
--- a/server.go
+++ b/server.go
@@ -18,8 +18,13 @@
var port = flag.Int("port", 6000, "The port to listen on; ")
var sec = flag.Int("sec", 10, "the second for query data. ")
+var Level = flag.String("level","ErrorLevel","log level")
+var IsHub = flag.String("hub", "hub", "hub is personIsHub=1")
+
func main() {
flag.Parse()
+
+ log.SetLogLevel(*Level)
fmt.Println(*port)
src := *addr + ":" + strconv.Itoa(*port)
@@ -37,9 +42,10 @@
for {
conn, err := listener.Accept()//
+
connArr = append(connArr,conn)
if err != nil {
- log.Log.Errorf("some connecion error: %s\n", err)
+ log.Log.Infoln("some connecion error: ", err)
}
go handleConnection(conn,connArr)
}
@@ -52,48 +58,44 @@
ech := make(chan error)
go func(conn net.Conn, ech chan error) {
buf := make([]byte, 10)
- _, err := conn.Read(buf)
- if err != nil {
- ech <- err
- }
+ readMsg, err := conn.Read(buf)
+ log.Log.Infoln("Read completed,readMsg:",readMsg,",err:",err)
+ ech <- err
+
}(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.Errorln(err, "remoteAddr ", remoteAddr, " close")
+ 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) {
- jsonstring := esutil.PostAction(*sec, *Eurl, *Picurl)
+func handleMessage(conn net.Conn, connArr []net.Conn) bool {
+ jsonstring := esutil.PostAction(*sec, *Eurl, *Picurl, *IsHub)
if jsonstring == nil {
- log.Log.Infoln("the data is nil")
- return
+ log.Log.Infoln("the data is nil,remoteArr:",conn.RemoteAddr())
+ conn.Write([]byte("\000"))
+ 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{
- fmt.Println("conn: ",conn)
- log.Log.Errorln(err)
- conn.Close()
- index :=0
- for ;index < len(connArr); {
- if connArr[index] == conn{
- connArr = append(connArr[:index],connArr[index+1:]...)
- continue
- }
- index++
- }
- fmt.Println("connArr: ",connArr)
+ log.Log.Infoln("conn.WriteErr:",err)
+ return false
}
+ return true
}
--
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