smallnest#883 use the rdma build tag

Author: chaoyuepan

client/connection_rdma.go

@@ -1,5 +1,5 @@
-//go:build linux
-// +build linux
+//go:build rdma
+// +build rdma
 
 package client
 

server/listener_linux.go

@@ -5,21 +5,17 @@ package server
 
 import (
 	"net"
-	"os"
 	"runtime"
-	"strconv"
 	"time"
 
 	uringnet "github.com/godzie44/go-uring/net"
 	"github.com/godzie44/go-uring/reactor"
 	"github.com/godzie44/go-uring/uring"
 	"github.com/smallnest/rpcx/log"
-	"github.com/smallnest/rsocket"
 )
 
 func init() {
 	makeListeners["iouring"] = iouringMakeListener
-	makeListeners["rdma"] = rdmaMakeListener
 }
 
 // iouringMakeListener creates a new listener using io_uring.
@@ -68,23 +64,3 @@ type uringLogger struct {
 func (l *uringLogger) Log(keyvals ...interface{}) {
 	l.Logger.Info(keyvals...)
 }
-
-func rdmaMakeListener(s *Server, address string) (ln net.Listener, err error) {
-	host, port, err := net.SplitHostPort(address)
-	if err != nil {
-		return nil, err
-	}
-	p, err := strconv.Atoi(port)
-	if err != nil {
-		return nil, err
-	}
-	backlog := os.Getenv("RDMA_BACKLOG")
-	if backlog == "" {
-		backlog = "128"
-	}
-	blog, _ := strconv.Atoi(backlog)
-	if blog == 0 {
-		blog = 128
-	}
-	return rsocket.NewTCPListener(host, p, blog)
-}

server/listener_rdma.go

@@ -0,0 +1,36 @@
+//go:build rdma
+// +build rdma
+
+package server
+
+import (
+	"net"
+	"os"
+	"strconv"
+
+	"github.com/smallnest/rsocket"
+)
+
+func init() {
+	makeListeners["rdma"] = rdmaMakeListener
+}
+
+func rdmaMakeListener(s *Server, address string) (ln net.Listener, err error) {
+	host, port, err := net.SplitHostPort(address)
+	if err != nil {
+		return nil, err
+	}
+	p, err := strconv.Atoi(port)
+	if err != nil {
+		return nil, err
+	}
+	backlog := os.Getenv("RDMA_BACKLOG")
+	if backlog == "" {
+		backlog = "128"
+	}
+	blog, _ := strconv.Atoi(backlog)
+	if blog == 0 {
+		blog = 128
+	}
+	return rsocket.NewTCPListener(host, p, blog)
+}