Sockets: Difference between revisions

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@@ Line 302: / Line 302: @@
 =={{header|Go}}==
+Tested with nc -l 256
-{{untested}}
 <lang go>package main
-import "net"
-import "fmt"
+import (
+    "fmt"
+    "net"
+)
 func main() {
-  conn, err := net.Dial("tcp", "", "localhost:256")
+    r, _ := net.ResolveTCPAddr("localhost:256")
-  if err != nil {
+    conn, err := net.DialTCP("tcp", nil, r)
-    fmt.Println(err)
+    if err != nil {
+        fmt.Println(err)
-    return
+        return
-  }
+    }
-  conn.Write([]byte("hello socket world"))
+    _, err = conn.Write([]byte("hello socket world"))
-  conn.Close()
+    if err != nil {
+        fmt.Println(err)
+        return
+    }
+    conn.Close()
 }</lang>