diff --git a/cmd/q3rcon-proxy/main.go b/cmd/q3rcon-proxy/main.go
index cd958c8..6c4fd41 100644
--- a/cmd/q3rcon-proxy/main.go
+++ b/cmd/q3rcon-proxy/main.go
@@ -13,6 +13,7 @@ import (
 	"github.com/urfave/cli/v3"
 )
 
+// proxyConfig holds the configuration for a single UDP proxy server.
 type proxyConfig struct {
 	proxyHost      string
 	targetHost     string
@@ -96,13 +97,13 @@ func main() {
 					sessionTimeout: cmd.Int("session-timeout"),
 				}
 
-				go initProxy(cfg, errChan)
+				go launchProxy(cfg, errChan)
 			}
 
-			// We don't expect to receive any errors from the channels, but if we do, we log and return early.
+			// Under normal circumstances, the main goroutine will block here
+			// until the server is stopped or an error occurs.
 			for err := range errChan {
 				if err != nil {
-					log.Errorf("Error: %v", err)
 					return err
 				}
 			}
@@ -115,7 +116,10 @@ func main() {
 	}
 }
 
-func initProxy(cfg proxyConfig, errChan chan error) {
+// launchProxy initializes the UDP proxy server with the given configuration.
+// It listens on the specified proxy host and port, and forwards traffic to the target host and port.
+// server.ListenAndServe blocks until the server is stopped or an error occurs.
+func launchProxy(cfg proxyConfig, errChan chan error) {
 	proxyPort, targetPort := cfg.portsMapping[0], cfg.portsMapping[1]
 
 	hostAddr := fmt.Sprintf("%s:%s", cfg.proxyHost, proxyPort)