PS-FTP MTU not enabled
korzonkiee opened this issue · 0 comments
Platform on which you observed the bug:
- Android
- iOS
- Other
- Platform is not relevant for this bug
Device on which you observed the bug:
- Polar OH1
- Polar Verity Sense
- Polar H10
- Polar H9
- Other
- Device is not relevant for this bug
Describe the bug
Sometimes a following issue is reported in Crashlytics which leads to crashes.
Exception details
Fatal Exception: bl.g: The exception could not be delivered to the consumer because it has already canceled/disposed the flow or the exception has nowhere to go to begin with. Further reading: https://github.com/ReactiveX/RxJava/wiki/What's-different-in-2.0#error-handling | ei.c: PS-FTP MTU not enabled
at io.reactivex.rxjava3.plugins.RxJavaPlugins.onError(RxJavaPlugins.java:372)
at io.reactivex.rxjava3.internal.util.AtomicThrowable.tryAddThrowableOrReport(AtomicThrowable.java:52)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.innerError(FlowableFlatMap.java:564)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$InnerSubscriber.onError(FlowableFlatMap.java:636)
at io.reactivex.rxjava3.internal.util.AtomicThrowable.tryTerminateConsumer(AtomicThrowable.java:94)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.checkTerminate(FlowableFlatMap.java:540)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drainLoop(FlowableFlatMap.java:365)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drain(FlowableFlatMap.java:357)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.innerError(FlowableFlatMap.java:572)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$InnerSubscriber.onError(FlowableFlatMap.java:636)
at io.reactivex.rxjava3.internal.util.AtomicThrowable.tryTerminateConsumer(AtomicThrowable.java:94)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.checkTerminate(FlowableFlatMap.java:540)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drainLoop(FlowableFlatMap.java:365)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drain(FlowableFlatMap.java:357)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.innerError(FlowableFlatMap.java:572)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$InnerSubscriber.onError(FlowableFlatMap.java:636)
at io.reactivex.rxjava3.internal.util.AtomicThrowable.tryTerminateConsumer(AtomicThrowable.java:94)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.checkTerminate(FlowableFlatMap.java:540)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drainLoop(FlowableFlatMap.java:365)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drain(FlowableFlatMap.java:357)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.innerError(FlowableFlatMap.java:572)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$InnerSubscriber.onError(FlowableFlatMap.java:636)
at io.reactivex.rxjava3.internal.util.AtomicThrowable.tryTerminateConsumer(AtomicThrowable.java:94)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.checkTerminate(FlowableFlatMap.java:540)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drainLoop(FlowableFlatMap.java:365)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drain(FlowableFlatMap.java:357)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.innerError(FlowableFlatMap.java:572)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$InnerSubscriber.onError(FlowableFlatMap.java:636)
at io.reactivex.rxjava3.internal.util.AtomicThrowable.tryTerminateConsumer(AtomicThrowable.java:94)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.checkTerminate(FlowableFlatMap.java:540)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drainLoop(FlowableFlatMap.java:365)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.drain(FlowableFlatMap.java:357)
at io.reactivex.rxjava3.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.onError(FlowableFlatMap.java:318)
at io.reactivex.rxjava3.internal.operators.single.SingleToFlowable$SingleToFlowableObserver.onError(SingleToFlowable.java:68)
at io.reactivex.rxjava3.internal.operators.single.SingleSubscribeOn$SubscribeOnObserver.onError(SingleSubscribeOn.java:73)
at io.reactivex.rxjava3.internal.operators.single.SingleDoFinally$DoFinallyObserver.onError(SingleDoFinally.java:79)
at io.reactivex.rxjava3.internal.operators.single.SingleDoOnSubscribe$DoOnSubscribeSingleObserver.onError(SingleDoOnSubscribe.java:86)
at io.reactivex.rxjava3.internal.operators.single.SingleCreate$Emitter.tryOnError(SingleCreate.java:95)
at com.polar.androidcommunications.api.ble.model.gatt.client.psftp.BlePsFtpClient.lambda$request$0(BlePsFtpClient.java:257)
at io.reactivex.rxjava3.internal.operators.single.SingleCreate.subscribeActual(SingleCreate.java:40)
at io.reactivex.rxjava3.core.Single.subscribe(Single.java:4855)
at io.reactivex.rxjava3.internal.operators.single.SingleDoOnSubscribe.subscribeActual(SingleDoOnSubscribe.java:41)
at io.reactivex.rxjava3.core.Single.subscribe(Single.java:4855)
at io.reactivex.rxjava3.internal.operators.single.SingleDoFinally.subscribeActual(SingleDoFinally.java:44)
at io.reactivex.rxjava3.core.Single.subscribe(Single.java:4855)
at io.reactivex.rxjava3.internal.operators.single.SingleSubscribeOn$SubscribeOnObserver.run(SingleSubscribeOn.java:89)
at io.reactivex.rxjava3.core.Scheduler$DisposeTask.run(Scheduler.java:644)
at io.reactivex.rxjava3.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:65)
at io.reactivex.rxjava3.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java)
at java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:307)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
at java.lang.Thread.run(Thread.java:1012)
First lines of the stack trace indicate that this is an error thrown from RxJavaPlugins.onError. From what I see, Polar SDK already overrides the RxJavaPlugins.setErrorHandler here in a way that is swallows the BleDisconnected exception, which prevents the app from being crashed if BleDisconnected exception occurs. Maybe it should also take the BleCharacteristicNotificationNotEnabled exception into account?
How to Reproduce
Not able to give any specific steps to reproduce.
Expected behavior
App should not crash.
Screenshots
