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prevent early priority changes

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This commit is contained in:
Thomas Kriechbaumer 2016-07-05 20:59:02 +02:00
parent 1adcd6ad6b
commit 50fdb01553
1 changed files with 9 additions and 8 deletions
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17
mitmproxy/protocol/http2.py
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@ -206,10 +206,15 @@ class Http2Layer(base.Layer):
self.streams[event.pushed_stream_id].request_data_finished.set()
self.streams[event.pushed_stream_id].start()
elif isinstance(event, events.PriorityUpdated):
if self.streams[eid].handled_priority_event is event:
# This event was already handled during stream creation
# HeadersFrame + Priority information as RequestReceived
return True
if eid in self.streams:
if self.streams[eid].handled_priority_event is event:
# This event was already handled during stream creation
# HeadersFrame + Priority information as RequestReceived
return True
if eid in self.streams:
self.streams[eid].priority_weight = event.weight
self.streams[eid].priority_depends_on = event.depends_on
self.streams[eid].priority_exclusive = event.exclusive
stream_id = event.stream_id
if stream_id in self.streams.keys() and self.streams[stream_id].server_stream_id:
@ -219,10 +224,6 @@ class Http2Layer(base.Layer):
if depends_on in self.streams.keys() and self.streams[depends_on].server_stream_id:
depends_on = self.streams[depends_on].server_stream_id
self.streams[eid].priority_weight = event.weight
self.streams[eid].priority_depends_on = event.depends_on
self.streams[eid].priority_exclusive = event.exclusive
with self.server_conn.h2.lock:
self.server_conn.h2.prioritize(
stream_id,