FATAL EXCEPTION: RxCachedThreadScheduler-4 or -1 or -2 or -3 ...

[yubaokang]

E/AndroidRuntime: FATAL EXCEPTION: RxCachedThreadScheduler-1
Process: goujiawang.gjstore, PID: 5960
java.io.InterruptedIOException: thread interrupted
at okio.Timeout.throwIfReached(Timeout.java:146)
at okio.Okio$2.read(Okio.java:135)
at okio.Buffer.writeAll(Buffer.java:993)
at okhttp3.RequestBody$3.writeTo(RequestBody.java:118)
at okhttp3.MultipartBody.writeOrCountBytes(MultipartBody.java:171)
at okhttp3.MultipartBody.writeTo(MultipartBody.java:113)
at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:189)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:170)
at okhttp3.RealCall.execute(RealCall.java:60)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:174)
at com.jakewharton.retrofit2.adapter.rxjava2.CallObservable.subscribeActual(CallObservable.java:41)
at io.reactivex.Observable.subscribe(Observable.java:10151)
at com.jakewharton.retrofit2.adapter.rxjava2.BodyObservable.subscribeActual(BodyObservable.java:34)
at io.reactivex.Observable.subscribe(Observable.java:10151)
at io.reactivex.internal.operators.flowable.FlowableFromObservable.subscribeActual(FlowableFromObservable.java:31)
at io.reactivex.Flowable.subscribe(Flowable.java:12172)
at io.reactivex.internal.operators.flowable.FlowableOnBackpressureLatest.subscribeActual(FlowableOnBackpressureLatest.java:31)
at io.reactivex.Flowable.subscribe(Flowable.java:12172)
at io.reactivex.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.onNext(FlowableFlatMap.java:156)
at io.reactivex.internal.operators.flowable.FlowableFilter$FilterSubscriber.tryOnNext(FlowableFilter.java:72)
at io.reactivex.internal.operators.flowable.FlowableFromIterable$IteratorConditionalSubscription.slowPath(FlowableFromIterable.java:376)
at io.reactivex.internal.operators.flowable.FlowableFromIterable$BaseRangeSubscription.request(FlowableFromIterable.java:123)
at io.reactivex.internal.subscribers.BasicFuseableSubscriber.request(BasicFuseableSubscriber.java:152)
at io.reactivex.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.onSubscribe(FlowableFlatMap.java:110)
at io.reactivex.internal.subscribers.BasicFuseableSubscriber.onSubscribe(BasicFuseableSubscriber.java:66)
at io.reactivex.internal.operators.flowable.FlowableFromIterable.subscribe(FlowableFromIterable.java:65)
at io.reactivex.internal.operators.flowable.FlowableFromIterable.subscribeActual(FlowableFromIterable.java:46)
at io.reactivex.Flowable.subscribe(Flowable.java:12172)
at io.reactivex.internal.operators.flowable.FlowableFilter.subscribeActual(FlowableFilter.java:35)
at io.reactivex.Flowable.subscribe(Flowable.java:12172)
at io.reactivex.internal.operators.flowable.FlowableFlatMap.subscribeActual(FlowableFlatMap.java:52)
at io.reactivex.Flowable.subscribe(Flowable.java:12172)
at io.reactivex.internal.operators.flowable.FlowableFlatMap.subscribeActual(FlowableFlatMap.java:52)
at io.reactivex.Flowable.subscribe(Flowable.java:12172)
at io.reactivex.internal.operators.flowable.FlowableSubscribeOn$SubscribeOnSubscriber.run(FlowableSubscribeOn.java:82)
at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:59)
at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:51)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:154)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:269)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)

  upload = Flowable.fromIterable(view.getUploadFiles())
                .filter(new Predicate<String>() {
                    @Override
                    public boolean test(String s) throws Exception {
                        return !TextUtils.isEmpty(s);
                    }
                })
                .flatMap(new Function<String, Publisher<BaseRes<UploadImagData>>>() {
                    @Override
                    public Publisher<BaseRes<UploadImagData>> apply(String s) throws Exception {
                        return RServices.get().uploadImg(view.getJSessionId(), UpLoadUtils.getRequestBody(s));
                    }
                })
                .compose(Transformer.<UploadImagData>retrofit())
                .subscribeWith(new RSubscriber<UploadImagData>(context) {
                    @Override
                    public void _onNext(UploadImagData uploadImagData) {
                        picPaths.add(uploadImagData.getId());
                    }

                    @Override
                    public void _onTEmpty() {
                        T.show(context, context.getString(R.string.submit_failed));
                    }

                    @Override
                    public void _onNetWorkError() {
                        T.show(context, context.getString(R.string.network_not_well));
                    }

                    @Override
                    public void _onReturnCodeError(String returnCode, String msg) {
                        T.show(context, msg);
                    }

                    @Override
                    public void _onComplete() {
                        submitMaterialQuality(picPaths);
                    }
                });

and when activity destroyed, I dispose it

 upload .dispose();

[akarnokd]

Did you hook RxJavaPlugins.onError by any chance?

[yubaokang]

@akarnokd no.

[yubaokang]

I had used retrofit2 to upload several image file. get the error ,how to deal with this problem?
thanks.

[JakeWharton]

This is a timeout from the HTTP client. Set larger timeouts if your uploads
will be taking longer. This exception is otherwise a completely normal
behavior of a network: it's a transient thing that became flaky and stopped
responding. Your application should be resilient to network failures and do
automatic retrying or prompt the user to retry.

On Fri, Nov 4, 2016 at 11:35 AM yubaokang notifications@github.com wrote:

I had used retrofit2 to upload several image file. get the error ,how to
deal with this problem?
thanks.

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[yubaokang]

oh,thanks. I will try it tomorrow at company.

[yubaokang]

This may be the exception to the server, but this should not cause the app to run, this exception RxJava can not be caught? Should not call the onError method?

[michaldrabik]

I'm having exactly the same issue. When online everything is good but crashes in airplane mode. Getting 'unknownHost' warnings etc. and then FATAL EXCEPTION: RxCachedThreadScheduler-1

Could we get an explanation why this exception crashes instead of going down to onError()?

Regards

[ssseasonnn]

I also met the same problem, what should I do?

[ssseasonnn]

Ok,I found the solution.