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vendor/swoole/benchmark/tcp.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+    "bufio"
+    "fmt"
+    "net"
+    "runtime"
+)
+
+func Echo(c net.Conn) {
+    defer c.Close()
+    for {
+        line, err := bufio.NewReader(c).ReadString('\n')
+        if err != nil {
+            //fmt.Printf("Failure to read:%s\n", err.Error())
+            return
+        }
+        _, err = c.Write([]byte(line))
+        if err != nil {
+            //fmt.Printf("Failure to write: %s\n", err.Error())
+            return
+        }
+    }
+}
+
+func main() {
+
+    runtime.GOMAXPROCS(runtime.NumCPU() - 1)
+
+    fmt.Printf("Server is ready...\n")
+    l, err := net.Listen("tcp", ":8053")
+    if err != nil {
+        fmt.Printf("Failure to listen: %s\n", err.Error())
+    }
+
+    for {
+        if c, err := l.Accept(); err == nil {
+            go Echo(c) //new thread
+        }
+    }
+}