Incorrectly reports provisioning failure

[szekelyisz]

Trying to provision ESP8266 through SoftAP. Even though provisioning succeeds according to the device, this library still calls the onProvisioningFailed and provisioningFailedFromDevice callbacks so the application is unable to tell whether the provisioning was successful or not.

I understand that this is because the device is already connected to the WiFi in STA mode so it's unable to send the result of the provisioning operation back to the application over SoftAP unless they share the same channel. Still, this library should not call the callbacks that indicate definite failure.

Stack trace

I/MainActivity(17643): provision: sending credentials
I/MainActivity(17643): provision: credentials sent
I/MainActivity(17643): wifiConfigSent
I/MainActivity(17643): wifiConfigApplied
E/ESP:ESPDevice(17643): Lost Network Connection - 3
E/Espressif::SoftAPTransport(17643): socket failed: ENONET (Machine is not on the network)
W/System.err(17643): java.net.SocketException: socket failed: ENONET (Machine is not on the network)
W/System.err(17643): 	at java.net.Socket.createImpl(Socket.java:492)
W/System.err(17643): 	at java.net.Socket.getImpl(Socket.java:552)
W/System.err(17643): 	at java.net.Socket.setSoTimeout(Socket.java:1180)
W/System.err(17643): 	at com.android.okhttp.internal.io.RealConnection.connectSocket(RealConnection.java:139)
W/System.err(17643): 	at com.android.okhttp.internal.io.RealConnection.connect(RealConnection.java:112)
W/System.err(17643): 	at com.android.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:184)
W/System.err(17643): 	at com.android.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:126)
W/System.err(17643): 	at com.android.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:95)
W/System.err(17643): 	at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:281)
W/System.err(17643): 	at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:224)
W/System.err(17643): 	at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:461)
W/System.err(17643): 	at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:127)
W/System.err(17643): 	at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:258)
W/System.err(17643): 	at com.espressif.provisioning.transport.SoftAPTransport.sendPostRequest(SoftAPTransport.java:85)
W/System.err(17643): 	at com.espressif.provisioning.transport.SoftAPTransport.access$000(SoftAPTransport.java:43)
W/System.err(17643): 	at com.espressif.provisioning.transport.SoftAPTransport$1.run(SoftAPTransport.java:143)
W/System.err(17643): 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
W/System.err(17643): 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
W/System.err(17643): 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
W/System.err(17643): 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
W/System.err(17643): 	at java.lang.Thread.run(Thread.java:764)
W/System.err(17643): java.lang.RuntimeException: Error ! Connection Lost
W/System.err(17643): 	at com.espressif.provisioning.transport.SoftAPTransport.sendPostRequest(SoftAPTransport.java:120)
W/System.err(17643): 	at com.espressif.provisioning.transport.SoftAPTransport.access$000(SoftAPTransport.java:43)
W/System.err(17643): 	at com.espressif.provisioning.transport.SoftAPTransport$1.run(SoftAPTransport.java:143)
W/System.err(17643): 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
W/System.err(17643): 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
W/System.err(17643): 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
W/System.err(17643): 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
W/System.err(17643): 	at java.lang.Thread.run(Thread.java:764)
D/ESP:ESPDevice(17643): disableOnlyWifiNetwork()
E/MainActivity(17643): onProvisioningFailed: 
E/MainActivity(17643): java.lang.RuntimeException: Provisioning Failed
E/MainActivity(17643): 	at com.espressif.provisioning.ESPDevice$12.onFailure(ESPDevice.java:929)
E/MainActivity(17643): 	at com.espressif.provisioning.Session$2.onFailure(Session.java:141)
E/MainActivity(17643): 	at com.espressif.provisioning.transport.SoftAPTransport.sendPostRequest(SoftAPTransport.java:120)
E/MainActivity(17643): 	at com.espressif.provisioning.transport.SoftAPTransport.access$000(SoftAPTransport.java:43)
E/MainActivity(17643): 	at com.espressif.provisioning.transport.SoftAPTransport$1.run(SoftAPTransport.java:143)
E/MainActivity(17643): 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
E/MainActivity(17643): 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
E/MainActivity(17643): 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
E/MainActivity(17643): 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
E/MainActivity(17643): 	at java.lang.Thread.run(Thread.java:764)
E/MainActivity(17643): provisioningFailedFromDevice
D/ESP:ESPDevice(17643): disableOnlyWifiNetwork()
E/ESP:ESPDevice(17643): Connectivity Manager is already unregistered