udp listener cleanup, add early port listen checks

2026-06-08 15:07:02 +00:00 · 2020-07-23 01:26:47 +10:00
parent 33fa2010ab
commit e3abdc607e
6 changed files with 54 additions and 16 deletions
@@ -119,7 +119,7 @@ func post(url, body string) (string, error) {
 }

 func availablePort() string {
-	l, err := net.Listen("tcp4", "127.0.0.1:0")
+	l, err := net.Listen("tcp", "127.0.0.1:0")
 	if err != nil {
 		log.Panic(err)
 	}