cmd: start linting fixes.

cmd/sprox/main.go

@@ -3,26 +3,26 @@ package main
 import (
 	"flag"
 	"io"
-	"log"
 	"net"
 
 	"git.wntrmute.dev/kyle/goutils/die"
+	"git.wntrmute.dev/kyle/goutils/lib"
 )
 
 func proxy(conn net.Conn, inside string) error {
-	proxyConn, err := net.Dial("tcp", inside)
-	if err != nil {
-		return err
-	}
+    proxyConn, err := net.Dial("tcp", inside)
+    if err != nil {
+        return err
+    }
 
 	defer proxyConn.Close()
 	defer conn.Close()
 
-	go func() {
-		io.Copy(conn, proxyConn)
-	}()
-	_, err = io.Copy(proxyConn, conn)
-	return err
+    go func() {
+        _, _ = io.Copy(conn, proxyConn)
+    }()
+    _, err = io.Copy(proxyConn, conn)
+    return err
 }
 
 func main() {
@@ -34,13 +34,17 @@ func main() {
 	l, err := net.Listen("tcp", "0.0.0.0:"+outside)
 	die.If(err)
 
-	for {
-		conn, err := l.Accept()
-		if err != nil {
-			log.Println(err)
-			continue
-		}
+    for {
+        conn, err := l.Accept()
+        if err != nil {
+            _, _ = lib.Warn(err, "accept failed")
+            continue
+        }
 
-		go proxy(conn, "127.0.0.1:"+inside)
-	}
+        go func() {
+            if err := proxy(conn, "127.0.0.1:"+inside); err != nil {
+                _, _ = lib.Warn(err, "proxy error")
+            }
+        }()
+    }
 }