@@ -23,6 +23,8 @@ void PortMapper::Tick()
2323 // do we have work to do on main thread?
2424 if (m_bPortMapperWorkComplete.load ())
2525 {
26+ NetworkLog (" [NAT Check]: Port mapper is complete, starting NAT flow" );
27+
2628 m_bPortMapperWorkComplete.store (false );
2729
2830 // start nat checker
@@ -100,6 +102,7 @@ void PortMapper::Tick()
100102
101103void PortMapper::StartNATCheck ()
102104{
105+ NetworkLog (" [NAT Checker]: Starting" );
103106 for (int i = 0 ; i < m_probesExpected; ++i)
104107 {
105108 m_probesReceived[i] = false ;
@@ -159,7 +162,7 @@ void PortMapper::StartNATCheck()
159162 return ;
160163 }
161164
162-
165+ NetworkLog ( " [NAT Check]: Really starting " );
163166 // do NAT check
164167 m_bNATCheckInProgress = true ;
165168 m_probeStartTime = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::utc_clock::now ().time_since_epoch ()).count ();
@@ -190,6 +193,8 @@ void PortMapper::StartNATCheck()
190193
191194void PortMapper::BackgroundThreadRun ()
192195{
196+ NetworkLog (" [PortMapper]: BackgroundThreadRun" );
197+
193198 // reset state
194199 m_directConnect = ECapabilityState::UNDETERMINED;
195200 m_capUPnP = ECapabilityState::UNDETERMINED;
@@ -209,6 +214,8 @@ void PortMapper::BackgroundThreadRun()
209214
210215 m_capUPnP = (IGDStatus == 1 ) ? ECapabilityState::SUPPORTED : ECapabilityState::UNSUPPORTED;
211216
217+ NetworkLog (" [PortMapper]: UPnP result: %d" , m_capUPnP);
218+
212219 // NAT-PMP
213220 int res;
214221 natpmp_t natpmp;
@@ -230,6 +237,7 @@ void PortMapper::BackgroundThreadRun()
230237 closenatpmp (&natpmp);
231238
232239 m_capNATPMP = (res == NATPMP_RESPTYPE_PUBLICADDRESS) ? ECapabilityState::SUPPORTED : ECapabilityState::UNSUPPORTED;;
240+ NetworkLog (" [PortMapper]: NAT-PMP result: %d" , m_capNATPMP);
233241
234242 // open ports
235243 TryForwardPreferredPorts ();
@@ -240,19 +248,23 @@ void PortMapper::BackgroundThreadRun()
240248
241249void PortMapper::DetermineLocalNetworkCapabilities (std::function<void (void )> callbackDeterminedCaps)
242250{
251+ NetworkLog (" [PortMapper] Start DetermineLocalNetworkCapabilities" );
243252 // store callback
244253 m_callbackDeterminedCaps = callbackDeterminedCaps;
245254
246255 // reset status
247256 m_bPortMapperWorkComplete.store (false );
248257
258+ NetworkLog (" [PortMapper] DetermineLocalNetworkCapabilities - starting background thread" );
259+
249260 // background thread, network ops are blocking
250261 m_backgroundThread = new std::thread (&PortMapper::BackgroundThreadRun, this );
251262 SetThreadDescription (static_cast <HANDLE>(m_backgroundThread->native_handle ()), L" PortMapper Background Thread" );
252263}
253264
254265void PortMapper::TryForwardPreferredPorts ()
255266{
267+ NetworkLog (" [PortMapper]: TryForwardPreferredPorts" );
256268 // clean up anything we had, might be a re-enter
257269 CleanupPorts ();
258270
0 commit comments