From e06612c4ddd9929be8543ee77b5198b4905e0e91 Mon Sep 17 00:00:00 2001
From: Anatoli Papirovski <apapirovski@mac.com>
Date: Thu, 31 May 2018 10:39:19 +0200
Subject: [PATCH] http2: fix premature destroy

Check stream._writableState.finished instead of stream.writable
as the latter can lead to premature calls to destroy and dropped
writes on busy processes.
---
 lib/internal/http2/core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/internal/http2/core.js b/lib/internal/http2/core.js
index 39d456fb75905f..8d07a0208807ba 100644
--- a/lib/internal/http2/core.js
+++ b/lib/internal/http2/core.js
@@ -1891,7 +1891,7 @@ class Http2Stream extends Duplex {
     }
 
     // TODO(mcollina): remove usage of _*State properties
-    if (!this.writable) {
+    if (this._writableState.finished) {
       if (!this.readable && this.closed) {
         this.destroy();
         return;