bool EnhancedVtoRouter::CheckIncomingVtoData(const VtoData& arData)
{
switch(arData.GetType()) {
case(VTODT_DATA):
if(mInstRemoteConnected) return true;
else {
LOG_BLOCK(LEV_WARNING, "Discarding received data, because remote side is offline");
this->HandleReceivingDataWhenRemoteClosed();
return false;
}
case(VTODT_REMOTE_OPENED):
if(mInstRemoteConnected) {
LOG_BLOCK(LEV_WARNING, "Remote side opened, but it was already open");
this->HandleDuplicateOpen();
return false;
}
else {
mInstRemoteConnected = true;
return true;
}
case(VTODT_REMOTE_CLOSED):
if(mInstRemoteConnected) {
mInstRemoteConnected = false;
return true;
}
else {
LOG_BLOCK(LEV_WARNING, "Remote side closed, but it was already closed");
this->HandleDuplicateClose();
return false;
}
default:
throw ArgumentException(LOCATION, "Unknown VtoData type");
}
}
void VtoRouter::OnVtoDataReceived(const VtoData& arData)
{
LOG_BLOCK(LEV_DEBUG, "GotRemoteData: " << arData.GetSize() << " Type: " << ToString(arData.GetType()));
if(this->CheckIncomingVtoData(arData)) {
/*
* Each physical layer action is processed serially, so we can take
* advantage of the FIFO structure to keep things simple.
*/
this->mPhysLayerTxBuffer.push(arData);
this->CheckForPhysWrite();
}
}
void VtoRouter::OnVtoDataReceived(const VtoData& arData)
{
// this callback may be coming from another strand (i.e. a stack) and therefore must be synchronized
mpPhys->GetExecutor()->Post([this, arData]() {
LOG_BLOCK(LEV_DEBUG, "GotRemoteData: " << arData.GetSize() << " Type: " << ToString(arData.GetType()));
if(this->CheckIncomingVtoData(arData)) {
/*
* Each physical layer action is processed serially, so we can take
* advantage of the FIFO structure to keep things simple.
*/
this->mPhysLayerTxBuffer.push(arData);
this->CheckForPhysWrite();
}
});
}