search

deepstreamIO / deepstream.io-client-java

The Java/Android Client for deepstream.io
Other
35 stars 38 forks source link

DeepstreamClient.close() throwing NullPointerException on Android 8(Oreo) #127

Open sripati opened 6 years ago

sripati commented 6 years ago

When we are closing the deepstream client on Android 8.1.1 version Application crashing. PHONE_MODEL=Nexus 5X STACK_TRACE=java.lang.NullPointerException: ssl == null at com.android.org.conscrypt.NativeCrypto.SSL_set_timeout(Native Method) at com.android.org.conscrypt.SslWrapper.setTimeout(SslWrapper.java:101) at com.android.org.conscrypt.ActiveSession.invalidate(ActiveSession.java:147) at com.android.org.conscrypt.DelegatingExtendedSSLSession.invalidate(DelegatingExtendedSSLSession.java:120) at org.java_websocket.SSLSocketChannel2.close(SSLSocketChannel2.java:268) at org.java_websocket.WebSocketImpl.closeConnection(WebSocketImpl.java:453) at org.java_websocket.WebSocketImpl.eot(WebSocketImpl.java:511) at org.java_websocket.client.WebSocketClient.interruptableRun(WebSocketClient.java:249) at org.java_websocket.client.WebSocketClient.run(WebSocketClient.java:188) at java.lang.Thread.run(Thread.java:764)

Note: When the device is going to Offline, above crash is happening. This is only for Android Oreo and up.

mannyhappenings commented 6 years ago

I am also facing exact same issue on Android Oreo on MI A1.

Is there any workaround for this issue?

sripati commented 6 years ago

We need to upgrade Java-WebSocket:1.3.5 to Java-WebSocket:1.3.8. This issue is not coming from deepstream. It is coming from Java-WebSocket library. After upgraded Java-WebSocket:1.3.8, it was worked. We should wait to deepstream for upgrade the library. Otherwise we can do ourselves.

mannyhappenings commented 6 years ago

I updated the client from 1.3.5 to 1.3.8 It resolved Android Crash but something else breaking now.

Following exceptions occurred on devices:

Android 4.4.4 (SM-T116NY)

java.lang.NullPointerException: null
    at io.deepstream.JavaEndpointWebsocket$WebSocket.onError(JavaEndpointWebsocket.java:91)
    at org.java_websocket.client.WebSocketClient.run(WebSocketClient.java:396)
    at java.lang.Thread.run(Thread.java:841)

Android 5.0.1 (Micromax p680)

io.deepstream.DeepstreamException: CONNECTION_ERROR: Write error: ssl=0xb8e26fd0: I/O error during system call, Broken pipe
    at io.deepstream.DeepstreamClientAbstract.onError(DeepstreamClientAbstract.java:59)
    at io.deepstream.Connection$1.run(Connection.java:201)
    at java.util.Timer$TimerImpl.run(Timer.java:284)

Android 7.1.2(H96 Pro+)

io.deepstream.DeepstreamException: CONNECTION_ERROR: Write error: ssl=0xe69ac2c0: I/O error during system call, Broken pipe
    at io.deepstream.DeepstreamClientAbstract.onError(DeepstreamClientAbstract.java:59)
    at io.deepstream.Connection$1.run(Connection.java:201)
    at java.util.TimerThread.mainLoop(Timer.java:555)
    at java.util.TimerThread.run(Timer.java:505)

Can someone please suggest me some get around these issues until it's fixed for good?