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Fix LossList length not cumputed

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Atlante45 2015-07-28 11:30:50 -07:00
parent cc4347ef6e
commit c3995a6e23
1 changed files with 6 additions and 1 deletions
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7
libraries/networking/src/udt/LossList.cpp
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@ -51,6 +51,7 @@ void LossList::remove(SeqNum seq) {
it->second = seq - 1; it->second = seq - 1;
_lossList.insert(it, make_pair(seq + 1, temp)); _lossList.insert(it, make_pair(seq + 1, temp));
} }
_length -= 1;
} }
} }
@ -68,11 +69,13 @@ void LossList::remove(SeqNum start, SeqNum end) {
// or remove it altogether since it is fully contained it the range // or remove it altogether since it is fully contained it the range
while (it != _lossList.end() && end >= it->second) { while (it != _lossList.end() && end >= it->second) {
if (start <= it->first) { if (start <= it->first) {
// Segment is contained, erase it. // Segment is contained, update new length and erase it.
_length -= seqlen(it->first, it->second);
it = _lossList.erase(it); it = _lossList.erase(it);
} else { } else {
// Beginning of segment not contained, modify end of segment. // Beginning of segment not contained, modify end of segment.
// Will only occur sometimes one the first loop // Will only occur sometimes one the first loop
_length -= seqlen(start, it->second);
it->second = start - 1; it->second = start - 1;
++it; ++it;
} }
@ -82,9 +85,11 @@ void LossList::remove(SeqNum start, SeqNum end) {
if (it != _lossList.end() && it->first <= end) { if (it != _lossList.end() && it->first <= end) {
if (start <= it->first) { if (start <= it->first) {
// Truncate beginning of segment // Truncate beginning of segment
_length -= seqlen(it->first, end);
it->first = end + 1; it->first = end + 1;
} else { } else {
// Cut it in half if the range we are removing is contained within one segment // Cut it in half if the range we are removing is contained within one segment
_length -= seqlen(start, end);
auto temp = it->second; auto temp = it->second;
it->second = start - 1; it->second = start - 1;
_lossList.insert(it, make_pair(end + 1, temp)); _lossList.insert(it, make_pair(end + 1, temp));