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nghttpx: Remove redundant check using get_downstream_stream_id

This commit is contained in:
Tatsuhiro Tsujikawa 2016-09-15 22:06:52 +09:00
parent 56284b1e15
commit a100df9cae
1 changed files with 6 additions and 17 deletions
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23
src/shrpx_http2_session.cc
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@ -737,7 +737,7 @@ int on_stream_close_callback(nghttp2_session *session, int32_t stream_id,
auto dconn = sd->dconn;
if (dconn) {
auto downstream = dconn->get_downstream();
if (downstream && downstream->get_downstream_stream_id() == stream_id) {
if (downstream) {
auto upstream = downstream->get_upstream();
if (downstream->get_downstream_stream_id() % 2 == 0 &&
@ -967,8 +967,7 @@ int on_begin_headers_callback(nghttp2_session *session,
return 0;
}
auto downstream = sd->dconn->get_downstream();
if (!downstream ||
downstream->get_downstream_stream_id() != frame->hd.stream_id) {
if (!downstream) {
http2session->submit_rst_stream(frame->hd.stream_id,
NGHTTP2_INTERNAL_ERROR);
return 0;
@ -1133,8 +1132,7 @@ int on_frame_recv_callback(nghttp2_session *session, const nghttp2_frame *frame,
return 0;
}
auto downstream = sd->dconn->get_downstream();
if (!downstream ||
downstream->get_downstream_stream_id() != frame->hd.stream_id) {
if (!downstream) {
return 0;
}
@ -1221,9 +1219,7 @@ int on_frame_recv_callback(nghttp2_session *session, const nghttp2_frame *frame,
nghttp2_session_get_stream_user_data(session, frame->hd.stream_id));
if (sd && sd->dconn) {
auto downstream = sd->dconn->get_downstream();
if (downstream &&
downstream->get_downstream_stream_id() == frame->hd.stream_id) {
if (downstream) {
downstream->set_response_rst_stream_error_code(
frame->rst_stream.error_code);
call_downstream_readcb(http2session, downstream);
@ -1329,9 +1325,7 @@ int on_data_chunk_recv_callback(nghttp2_session *session, uint8_t flags,
return 0;
}
auto downstream = sd->dconn->get_downstream();
if (!downstream || downstream->get_downstream_stream_id() != stream_id ||
!downstream->expect_response_body()) {
if (!downstream || !downstream->expect_response_body()) {
http2session->submit_rst_stream(stream_id, NGHTTP2_INTERNAL_ERROR);
if (http2session->consume(stream_id, len) != 0) {
@ -1392,8 +1386,7 @@ int on_frame_send_callback(nghttp2_session *session, const nghttp2_frame *frame,
auto downstream = sd->dconn->get_downstream();
if (!downstream ||
downstream->get_downstream_stream_id() != frame->hd.stream_id) {
if (!downstream) {
return 0;
}
@ -1462,10 +1455,6 @@ int on_frame_not_send_callback(nghttp2_session *session,
return 0;
}
if (downstream->get_downstream_stream_id() != frame->hd.stream_id) {
return 0;
}
// To avoid stream hanging around, flag Downstream::MSG_RESET.
downstream->set_response_state(Downstream::MSG_RESET);
call_downstream_readcb(http2session, downstream);