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Fix for streams' getting stuck on the final part.

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This commit is contained in:
Andrzej Kapolka 2014-06-24 19:34:19 -07:00
parent e7db355c95
commit d913ac4486
1 changed files with 9 additions and 4 deletions
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13
libraries/metavoxels/src/DatagramSequencer.cpp
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@ -637,9 +637,12 @@ ReliableChannel::ReliableChannel(DatagramSequencer* sequencer, int index, bool o
}
void ReliableChannel::writeData(QDataStream& out, int bytes, QVector<DatagramSequencer::ChannelSpan>& spans) {
if (bytes > 0) {
_writePosition %= _buffer.pos();
if (bytes == 0) {
out << (quint32)0;
return;
}
_writePosition %= _buffer.pos();
while (bytes > 0) {
int position = 0;
for (int i = 0; i < _acknowledged.getSpans().size(); i++) {
const SpanList::Span& span = _acknowledged.getSpans().at(i);
@ -662,9 +665,11 @@ void ReliableChannel::writeData(QDataStream& out, int bytes, QVector<DatagramSeq
int length = qMin(bytes, position - start);
writeSpan(out, start, length, spans);
writeFullSpans(out, bytes - length, 0, 0, spans);
out << (quint32)0;
return;
}
_writePosition = 0;
}
out << (quint32)0;
}
void ReliableChannel::writeFullSpans(QDataStream& out, int bytes, int startingIndex, int position,