From 35c6dc27060d218062bc74985c9c327f352241ff Mon Sep 17 00:00:00 2001
From: icey-yu <1186114839@qq.com>
Date: Sat, 7 Sep 2024 15:30:49 +0800
Subject: [PATCH] feat: remove port reuse

---
 pkg/common/startrpc/socket_posix.go   | 26 --------------------------
 pkg/common/startrpc/socket_windows.go | 26 --------------------------
 pkg/common/startrpc/start.go          |  9 +--------
 3 files changed, 1 insertion(+), 60 deletions(-)
 delete mode 100644 pkg/common/startrpc/socket_posix.go
 delete mode 100644 pkg/common/startrpc/socket_windows.go

diff --git a/pkg/common/startrpc/socket_posix.go b/pkg/common/startrpc/socket_posix.go
deleted file mode 100644
index 402abe888..000000000
--- a/pkg/common/startrpc/socket_posix.go
+++ /dev/null
@@ -1,26 +0,0 @@
-//go:build linux || darwin
-
-package startrpc
-
-import (
-	"context"
-	"github.com/openimsdk/tools/log"
-	"net"
-	"syscall"
-)
-
-func createListener() net.ListenConfig {
-	lc := net.ListenConfig{
-		Control: func(network, address string, conn syscall.RawConn) error {
-			return conn.Control(func(fd uintptr) {
-				err := syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1)
-				if err != nil {
-					log.ZError(context.Background(), "Failed to set socket flag to SO_REUSEADDR", err)
-					return
-				}
-			})
-		},
-	}
-
-	return lc
-}
diff --git a/pkg/common/startrpc/socket_windows.go b/pkg/common/startrpc/socket_windows.go
deleted file mode 100644
index bf4da24de..000000000
--- a/pkg/common/startrpc/socket_windows.go
+++ /dev/null
@@ -1,26 +0,0 @@
-//go:build windows
-
-package startrpc
-
-import (
-	"context"
-	"github.com/openimsdk/tools/log"
-	"net"
-	"syscall"
-)
-
-func createListener() net.ListenConfig {
-	lc := net.ListenConfig{
-		Control: func(network, address string, conn syscall.RawConn) error {
-			return conn.Control(func(fd uintptr) {
-				err := syscall.SetsockoptInt(syscall.Handle(fd), syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1)
-				if err != nil {
-					log.ZError(context.Background(), "Failed to set socket flag to SO_REUSEADDR", err)
-					return
-				}
-			})
-		},
-	}
-
-	return lc
-}
diff --git a/pkg/common/startrpc/start.go b/pkg/common/startrpc/start.go
index 08bc1ddac..85a6c3d51 100644
--- a/pkg/common/startrpc/start.go
+++ b/pkg/common/startrpc/start.go
@@ -55,17 +55,10 @@ func Start[T any](ctx context.Context, discovery *config.Discovery, prometheusCo
 		"prometheusPorts", prometheusConfig.Ports)
 	rpcTcpAddr := net.JoinHostPort(network.GetListenIP(listenIP), strconv.Itoa(rpcPort))
 
-	lc := createListener()
-	listener, err := lc.Listen(
-		ctx,
+	listener, err := net.Listen(
 		"tcp",
 		rpcTcpAddr,
 	)
-	if err != nil {
-		return errs.WrapMsg(err, "listen err", "rpcTcpAddr", rpcTcpAddr)
-	}
-
-	defer listener.Close()
 	client, err := kdisc.NewDiscoveryRegister(discovery, share)
 	if err != nil {
 		return err