From 69ed22ac11be2018c4c34ca3cfb1082ee135573f Mon Sep 17 00:00:00 2001
From: Matt Fellows <matt.fellows@onegeek.com.au>
Date: Thu, 18 May 2017 15:34:56 +1000
Subject: [PATCH] chore(refactor): removed unused method GetFreePort

---
 protocol/tcp_test.go | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/protocol/tcp_test.go b/protocol/tcp_test.go
index e320d54..f4cb78b 100644
--- a/protocol/tcp_test.go
+++ b/protocol/tcp_test.go
@@ -212,22 +212,6 @@ func waitForPort(port int, t *testing.T) {
 	}
 }
 
-// GetFreePort Gets an available port by asking the kernal for a random port
-// ready and available for use.
-func GetFreePort() int {
-	addr, err := net.ResolveTCPAddr("tcp", ":0")
-	if err != nil {
-		return 0
-	}
-
-	l, err := net.ListenTCP("tcp", addr)
-	if err != nil {
-		return 0
-	}
-	defer l.Close()
-	return l.Addr().(*net.TCPAddr).Port
-}
-
 func TestTCPProxy_pipe(t *testing.T) {
 }