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QUIC: fixed triggering stream read event (ticket #2409).

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If a client packet carrying a stream data frame is not acked due to packet loss,
the stream data is retransmitted later by client.  It's also possible that the
retransmitted range is bigger than before due to more stream data being
available by then.  If the original data was read out by the application,
there would be no read event triggered by the retransmitted frame, even though
it contains new data.
This commit is contained in:
Roman Arutyunyan 2022-11-23 18:50:26 +04:00
parent bc79d773f9
commit b015d4965e
1 changed files with 1 additions and 1 deletions
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2
src/event/quic/ngx_event_quic_streams.c
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@ -1147,7 +1147,7 @@ ngx_quic_handle_stream_frame(ngx_connection_t *c, ngx_quic_header_t *pkt,
return ngx_quic_close_stream(qs);
}
if (f->offset == qs->recv_offset) {
if (f->offset <= qs->recv_offset) {
ngx_quic_set_event(qs->connection->read);
}