From d42374cc9e7b81c904c17c9511dc2c73188936c3 Mon Sep 17 00:00:00 2001
From: Zeyi Fan <zeyi@fb.com>
Date: Mon, 11 Mar 2019 10:12:58 -0700
Subject: [PATCH] fix h2

---
 src/server/h2writer.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/server/h2writer.rs b/src/server/h2writer.rs
index fef6f889a..0dff794e5 100644
--- a/src/server/h2writer.rs
+++ b/src/server/h2writer.rs
@@ -234,6 +234,16 @@ impl<H: 'static> Writer for H2Writer<H> {
                 stream.reserve_capacity(cmp::min(self.buffer.len(), CHUNK_SIZE));
             }
 
+            if self.flags.contains(Flags::EOF)
+                && !self.flags.contains(Flags::RESERVED)
+                && self.buffer.is_empty()
+            {
+                if let Err(e) = stream.send_data(Bytes::new(), true) {
+                    return Err(io::Error::new(io::ErrorKind::Other, e));
+                }
+                return Ok(Async::Ready(()));
+            }
+
             loop {
                 match stream.poll_capacity() {
                     Ok(Async::NotReady) => return Ok(Async::NotReady),