Update On Thu May 30 20:33:30 CEST 2024

echo/test/cmd/tcp_client/main.go

@@ -1,17 +1,26 @@
 package main
 
-import "github.com/Ehco1996/ehco/test/echo"
+import (
+	"time"
+
+	"github.com/Ehco1996/ehco/test/echo"
+)
 
 func main() {
 	msg := []byte("hello")
 
 	echoServerAddr := "127.0.0.1:2333"
-	println("real echo server at:", echoServerAddr)
-
-	// start ehco real server
-	// go run cmd/ehco/main.go -l 0.0.0.0:2234 -r 0.0.0.0:2333
-
 	relayAddr := "127.0.0.1:2234"
+	println("real echo server at:", echoServerAddr, "relay addr:", relayAddr)
+
 	ret := echo.SendTcpMsg(msg, relayAddr)
-	println(string(ret))
+	if string(ret) != "hello" {
+		panic("relay short failed")
+	}
+	println("test short conn success, hello sended and received")
+
+	if err := echo.EchoTcpMsgLong(msg, time.Second, relayAddr); err != nil {
+		panic("relay long failed:" + err.Error())
+	}
+	println("test long conn success")
 }

echo/test/echo/echo.go

@@ -27,6 +27,7 @@ func echo(conn net.Conn) {
 			logger.Error(err.Error())
 			return
 		}
+		println("echo server receive", string(buf[:i]))
 		_, err = conn.Write(buf[:i])
 		if err != nil {
 			logger.Error(err.Error())
@@ -135,7 +136,7 @@ func EchoTcpMsgLong(msg []byte, sleepTime time.Duration, address string) error {
 			return err
 		}
 		if string(buf[:n]) != string(msg) {
-			return fmt.Errorf("msg not equal")
+			return fmt.Errorf("msg not equal at %d send:%s receive:%s n:%d", i, msg, buf[:n], n)
 		}
 		// to fake a long connection
 		time.Sleep(sleepTime)

echo/test/echo/ws.json

@@ -0,0 +1,16 @@
+{
+    "relay_configs": [
+        {
+            "listen": "127.0.0.1:2234",
+            "listen_type": "raw",
+            "transport_type": "ws",
+            "tcp_remotes": ["ws://0.0.0.0:2443"]
+        },
+        {
+            "listen": "127.0.0.1:2443",
+            "listen_type": "ws",
+            "transport_type": "raw",
+            "tcp_remotes": ["127.0.0.1:2333"]
+        }
+    ]
+}