close TCP connections

myles-mcdonnell · Jun 8, 2018 · 09b81b9 · 09b81b9
1 parent 5906447
commit 09b81b9
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -29,4 +29,4 @@ tests:
 	go test ./...
 
 system_test: build
-	go test -tags cli_tests ./cli_tests
+	go test -tags cli_tests ./cli_tests
diff --git a/blondie.go b/blondie.go
@@ -117,7 +117,10 @@ func (check *httpCheck) Try() bool {
 
 func (check *tcpCheck) Try() bool {
 	address := fmt.Sprintf("%s:%v", check.host, check.port)
-	_, err := check.dial("tcp", address, check.timeout)
+	conn, err := check.dial("tcp", address, check.timeout)
+	if conn != nil {
+		conn.Close()
+	}
 	return err == nil
 }