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traffic-control: (fixes #2617) PfifoFastQueueDisc::Peek all bands

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Tom Henderson
2017-01-14 08:22:50 -08:00
parent 1ea92fd939
commit 2de69f5590
1 changed files with 6 additions and 4 deletions
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10
src/traffic-control/model/pfifo-fast-queue-disc.cc
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@@ -121,10 +121,12 @@ PfifoFastQueueDisc::DoPeek (void) const
for (uint32_t i = 0; i < GetNInternalQueues (); i++)
{
item = StaticCast<const QueueDiscItem> (GetInternalQueue (i)->Peek ());
NS_LOG_LOGIC ("Peeked from band " << i << ": " << item);
NS_LOG_LOGIC ("Number packets band " << i << ": " << GetInternalQueue (i)->GetNPackets ());
return item;
if ((item = StaticCast<const QueueDiscItem> (GetInternalQueue (i)->Peek ())) != 0)
{
NS_LOG_LOGIC ("Peeked from band " << i << ": " << item);
NS_LOG_LOGIC ("Number packets band " << i << ": " << GetInternalQueue (i)->GetNPackets ());
return item;
}
}
NS_LOG_LOGIC ("Queue empty");