From 64ebcdba9f149bfc9e07ae9410b887f2509a71b9 Mon Sep 17 00:00:00 2001
From: Andrey Lushnikov <lushnikov@chromium.org>
Date: Wed, 12 Jul 2017 19:15:21 -0700
Subject: [PATCH] Do not close readline after reading remote debugging port

Closing readline interface results in closing underlying
stream. We don't want this.
---
 lib/Browser.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/Browser.js b/lib/Browser.js
index 2555b6a7..8dd074a3 100644
--- a/lib/Browser.js
+++ b/lib/Browser.js
@@ -155,9 +155,8 @@ function waitForRemoteDebuggingPort(chromeProcess) {
     const match = line.match(/^DevTools listening on .*:([\d]+)$/);
     if (!match)
       return;
-    fulfill(Number.parseInt(match[1], 10));
     rl.removeListener('line', onLine);
-    rl.close();
+    fulfill(Number.parseInt(match[1], 10));
   }
 }