http: always cork outgoing writes

PR-URL: https://github.com/nodejs/node/pull/13522
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/_http_outgoing.js b/lib/_http_outgoing.js
index 84aa57151f..b3706d5a9e 100644
--- a/lib/_http_outgoing.js
+++ b/lib/_http_outgoing.js
@@ -660,6 +660,11 @@ function write_(msg, chunk, encoding, callback, fromEnd) {
   // signal the user to keep writing.
   if (chunk.length === 0) return true;
 
+  if (!fromEnd && msg.connection && !msg.connection.corked) {
+    msg.connection.cork();
+    process.nextTick(connectionCorkNT, msg.connection);
+  }
+
   var len, ret;
   if (msg.chunkedEncoding) {
     if (typeof chunk === 'string')
@@ -667,11 +672,6 @@ function write_(msg, chunk, encoding, callback, fromEnd) {
     else
       len = chunk.length;
 
-    if (msg.connection && !msg.connection.corked) {
-      msg.connection.cork();
-      process.nextTick(connectionCorkNT, msg.connection);
-    }
-
     msg._send(len.toString(16), 'latin1', null);
     msg._send(crlf_buf, null, null);
     msg._send(chunk, encoding, null);