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Fix ground station allocator and trace mac drops

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This commit is contained in:
Tim Schubert 2020-08-27 17:59:58 +02:00
parent 8d5cbfe8fe
commit 998b7fe2f2
15 changed files with 222 additions and 80 deletions
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8
model/mock-net-device.cc
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@ -102,14 +102,12 @@ MockNetDevice::GetTypeId (void)
"This is a non-promiscuous trace,",
MakeTraceSourceAccessor (&MockNetDevice::m_macRxTrace),
"ns3::Packet::TracedCallback")
#if 0
// Not currently implemented for this device
.AddTraceSource ("MacRxDrop",
"Trace source indicating a packet was dropped "
"before being forwarded up the stack",
MakeTraceSourceAccessor (&MockNetDevice::m_macRxDropTrace),
"ns3::Packet::TracedCallback")
#endif
//
// Trace sources at the "bottom" of the net device, where packets transition
// to/from the channel.
@ -413,6 +411,7 @@ MockNetDevice::Receive (Ptr<Packet> packet,
if (senderDevice == this)
{
m_macRxDropTrace (packet);
return;
}
@ -684,10 +683,15 @@ MockNetDevice::Send (Ptr<Packet> packet,
m_snifferTrace (packet);
TransmitStart (packet, dest);
}
else
{
NS_LOG_LOGIC (this << "channel not ready, postponing transmit start: " << m_queue->GetCurrentSize () << "/" << m_queue->GetMaxSize ());
}
return true;
}
// Enqueue may fail (overflow)
NS_LOG_WARN ("queue overflowed: " << m_queue->GetCurrentSize () << "/" << m_queue->GetMaxSize ());
m_macTxDropTrace (packet);
return false;