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Adjust weight when pushing data to queue

This commit is contained in:
Tatsuhiro Tsujikawa 2014-03-31 23:01:05 +09:00
parent b85e2ab7f7
commit 6afb7442b5
1 changed files with 26 additions and 3 deletions
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29
lib/nghttp2_stream.c
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@ -76,6 +76,31 @@ void nghttp2_stream_shutdown(nghttp2_stream *stream, nghttp2_shut_flag flag)
stream->shut_flags |= flag;
}
static int stream_push_data(nghttp2_stream *stream, nghttp2_pq *pq)
{
int rv;
ssize_t weight;
assert(stream->data);
assert(stream->data->queued == 0);
weight = nghttp2_stream_group_shared_wait(stream->stream_group);
if(stream->data->weight > weight) {
stream->data->weight = weight;
}
rv = nghttp2_pq_push(pq, stream->data);
if(rv != 0) {
return rv;
}
stream->data->queued = 1;
return 0;
}
static nghttp2_stream* stream_first_sib(nghttp2_stream *stream)
{
for(; stream->sib_prev; stream = stream->sib_prev);
@ -202,13 +227,11 @@ static ssize_t stream_update_dep_set_top(nghttp2_stream *stream,
stream->stream_id));
if(!stream->data->queued) {
rv = nghttp2_pq_push(pq, stream->data);
rv = stream_push_data(stream, pq);
if(rv != 0) {
return rv;
}
stream->data->queued = 1;
}
stream->dpri = NGHTTP2_STREAM_DPRI_TOP;