From a9ba00914e9cec3f13f964013f71908dec4b9e54 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Mon, 30 Sep 2013 00:13:04 +0900
Subject: [PATCH] nghttpx: Log error_code when submitting RST_STREAM

---
 src/shrpx_http2_upstream.cc | 4 +++-
 src/shrpx_spdy_session.cc   | 6 ++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/shrpx_http2_upstream.cc b/src/shrpx_http2_upstream.cc
index 8b6b161a..f03afc14 100644
--- a/src/shrpx_http2_upstream.cc
+++ b/src/shrpx_http2_upstream.cc
@@ -710,7 +710,9 @@ int Http2Upstream::rst_stream(Downstream *downstream,
 {
   if(LOG_ENABLED(INFO)) {
     ULOG(INFO, this) << "RST_STREAM stream_id="
-                     << downstream->get_stream_id();
+                     << downstream->get_stream_id()
+                     << " with error_code="
+                     << error_code;
   }
   int rv;
   rv = nghttp2_submit_rst_stream(session_, downstream->get_stream_id(),
diff --git a/src/shrpx_spdy_session.cc b/src/shrpx_spdy_session.cc
index cec3e25f..7a58385f 100644
--- a/src/shrpx_spdy_session.cc
+++ b/src/shrpx_spdy_session.cc
@@ -582,6 +582,12 @@ int SpdySession::submit_rst_stream(SpdyDownstreamConnection *dconn,
                                    nghttp2_error_code error_code)
 {
   assert(state_ == CONNECTED);
+  if(LOG_ENABLED(INFO)) {
+    SSLOG(INFO, this) << "RST_STREAM stream_id="
+                      << stream_id
+                      << " with error_code="
+                      << error_code;
+  }
   int rv = nghttp2_submit_rst_stream(session_, stream_id, error_code);
   if(rv != 0) {
     SSLOG(FATAL, this) << "nghttp2_submit_rst_stream() failed: "