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Fix sum_norest_weight calculation bug in stream dependency tree

This commit is contained in:
Tatsuhiro Tsujikawa 2015-08-14 01:27:50 +09:00
parent 4839d6d513
commit f7fa9eb21b
1 changed files with 7 additions and 1 deletions
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8
lib/nghttp2_stream.c
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@ -989,8 +989,14 @@ int nghttp2_stream_dep_insert_subtree(nghttp2_stream *dep_stream,
return 0;
}
/* If dep_stream has stream whose dpri is NGHTTP2_DPRI_TOP in its
subtree, parent stream already accounted dep_stream->weight in
its sum_norest_weight */
if (dep_stream->sum_norest_weight == 0) {
stream_update_dep_sum_norest_weight(dep_stream->dep_prev,
dep_stream->weight);
}
dep_stream->sum_norest_weight = stream->weight;
stream_update_dep_sum_norest_weight(dep_stream->dep_prev, dep_stream->weight);
rv = stream_update_dep_queue_top(stream, session);
if (rv != 0) {