void
SkyLinesTracking::Client::SendFix(const NMEAInfo &basic)
{
assert(key != 0);
SendPacket(ToFix(key, basic));
}
inline void
SkyLinesTracking::Glue::SendFixes(const NMEAInfo &basic)
{
assert(client.IsDefined());
if (!basic.time_available) {
clock.Reset();
return;
}
if (!IsConnected()) {
if (clock.CheckAdvance(basic.time, fixed(interval))) {
/* queue the packet, send it later */
if (queue == nullptr)
queue = new Queue();
queue->Push(ToFix(client.GetKey(), basic));
}
return;
}
if (queue != nullptr) {
/* send queued fix packets, 8 at a time */
unsigned n = 8;
while (n-- > 0) {
const auto &packet = queue->Peek();
if (!client.SendPacket(packet))
break;
queue->Pop();
if (queue->IsEmpty()) {
delete queue;
queue = nullptr;
break;
}
}
return;
} else if (clock.CheckAdvance(basic.time, fixed(interval)))
client.SendFix(basic);
}
void
SkyLinesTracking::Glue::Tick(const NMEAInfo &basic)
{
if (!client.IsDefined())
return;
if (!basic.time_available) {
clock.Reset();
#ifdef HAVE_SKYLINES_TRACKING_HANDLER
traffic_clock.Reset();
#endif
return;
}
bool connected = false;
switch (GetNetState()) {
case NetState::UNKNOWN:
case NetState::DISCONNECTED:
break;
case NetState::CONNECTED:
connected = true;
break;
case NetState::ROAMING:
connected = roaming;
break;
}
if (!connected) {
/* queue the packet, send it later */
if (queue == nullptr)
queue = new Queue();
queue->Push(ToFix(client.GetKey(), basic));
return;
}
if (queue != nullptr) {
/* send queued fix packets, 8 at a time */
unsigned n = 8;
while (n-- > 0) {
const auto &packet = queue->Peek();
if (!client.SendPacket(packet))
break;
queue->Pop();
if (queue->IsEmpty()) {
delete queue;
queue = nullptr;
break;
}
}
return;
} else if (clock.CheckAdvance(basic.time, fixed(interval)))
client.SendFix(basic);
#ifdef HAVE_SKYLINES_TRACKING_HANDLER
if (traffic_enabled && traffic_clock.CheckAdvance(basic.time, fixed(60)))
client.SendTrafficRequest(true, true);
#endif
}
