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增加重连

This commit is contained in:
qiyunfanbo126.com 2025-01-22 15:10:39 +08:00
parent 2a93e1cc38
commit 322a051f32
1 changed files with 12 additions and 11 deletions
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23
app/http/tcppool/single.go
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@ -18,6 +18,7 @@ var (
TcpFactory = TcpHelper{Full: &full}
lockSingle sync.Once
OrderMap = sync.Map{}
expire = 10 * time.Second
)
type TcpHelper struct {
@ -28,7 +29,7 @@ type TcpHelper struct {
func (t *TcpHelper) Init(port string) *TcpHelper {
lockSingle.Do(func() {
var conn, err = net.DialTimeout("tcp", config.GetConf().Url+":"+port, 10*time.Second)
var conn, err = net.DialTimeout("tcp", config.GetConf().Url+":"+port, expire)
if err == nil {
t.client = conn
atomic.StoreInt32(t.Full, 0)
@ -42,7 +43,7 @@ func (t *TcpHelper) Init(port string) *TcpHelper {
return t
}
func (t *TcpHelper) reconnect(port string) {
var conn, err = net.DialTimeout("tcp", config.GetConf().Url+":"+port, 5*time.Second)
var conn, err = net.DialTimeout("tcp", config.GetConf().Url+":"+port, expire)
if err == nil {
utils.Log(nil, "连接下游成功")
atomic.StoreInt32(t.Full, 0)
@ -64,7 +65,7 @@ func (t *TcpHelper) SendMsg(msg []byte) error {
}
var start = time.Now().Unix()
var clinet = t.Init(config.GetConf().OrderPort).client
clinet.SetReadDeadline(time.Now().Add(time.Second * 5))
clinet.SetReadDeadline(time.Now().Add(time.Second * 10))
_, err := clinet.Write(msg)
var end = time.Now().Unix()
fmt.Println(end-start, "秒")
@ -111,13 +112,13 @@ func (t *TcpHelper) Close(conn net.Conn) {
}
func (t *TcpHelper) watch(conn net.Conn) {
go func() {
defer func() {
if err := recover(); err != nil {
fmt.Println("连接断开", err)
}
}()
//defer func() {
// if err := recover(); err != nil {
// fmt.Println("连接断开", err)
// }
//}()
for {
conn.SetWriteDeadline(time.Now().Add(time.Second * 5))
conn.SetWriteDeadline(time.Now().Add(expire))
_, err := conn.Write([]byte("1\n"))
if err != nil {
@ -129,7 +130,7 @@ func (t *TcpHelper) watch(conn net.Conn) {
} else {
var buffer = make([]byte, 1)
// 持续读取数据
t.client.SetReadDeadline(time.Now().Add(time.Second * 5))
t.client.SetReadDeadline(time.Now().Add(expire))
n, err := t.client.Read(buffer[:])
if err == nil && n > 0 {
recvStr := string(buffer[:n])
@ -144,7 +145,7 @@ func (t *TcpHelper) watch(conn net.Conn) {
} else {
atomic.StoreInt32(t.Full, 1)
utils.Log(nil, "连接关闭", err)
t.reconnect(config.GetConf().OrderPort)
//t.reconnect(config.GetConf().OrderPort)
}
}
time.Sleep(1 * time.Second)