我收到这个随机异常，在使用改造进行网络呼叫时崩溃我的应用程序，我正在寻找解决方案的一些指导
Fatal Exception: java.io.InterruptedIOException: thread interrupted
at okio.Timeout.throwIfReached(Timeout.java:145)
at okio.Okio$1.write(Okio.java:76)
at okio.AsyncTimeout$1.write(AsyncTimeout.java:180)
at okio.RealBufferedSink.flush(RealBufferedSink.java:216)
at okhttp3.internal.http2.Http2Writer.flush(Http2Writer.java:121)
at okhttp3.internal.http2.Http2Connection.newStream(Http2Connection.java:239)
at okhttp3.internal.http2.Http2Connection.newStream(Http2Connection.java:205)
at okhttp3.internal.http2.Http2Codec.writeRequestHeaders(Http2Codec.java:111)
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:50)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at com.happycorp.happy.happyapp.util.Network$1.intercept(Network.java:80)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at com.happycorp.android.commondata.net.RetrofitFactory$CustomHttpMetricsLogger.intercept(RetrofitFactory.java:139)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:125)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at com.happycorp.android.commondata.net.RetrofitFactory$1.intercept(RetrofitFactory.java:83)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:212)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
at okhttp3.RealCall.execute(RealCall.java:77)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:180)
at retrofit2.adapter.rxjava2.CallExecuteObservable.subscribeActual(CallExecuteObservable.java:41)
at io.reactivex.Observable.subscribe(Observable.java:10179)
at retrofit2.adapter.rxjava2.BodyObservable.subscribeActual(BodyObservable.java:34)
at io.reactivex.Observable.subscribe(Observable.java:10179)
at io.reactivex.internal.operators.observable.ObservableSingleSingle.subscribeActual(ObservableSingleSingle.java:35)
at io.reactivex.Single.subscribe(Single.java:2558)
at io.reactivex.internal.operators.single.SingleToFlowable.subscribeActual(SingleToFlowable.java:37)
at io.reactivex.Flowable.subscribe(Flowable.java:12218)
at io.reactivex.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.onNext(FlowableFlatMap.java:156)
at io.reactivex.internal.operators.flowable.FlowableFromIterable$IteratorSubscription.slowPath(FlowableFromIterable.java:238)
at io.reactivex.internal.operators.flowable.FlowableFromIterable$BaseRangeSubscription.request(FlowableFromIterable.java:123)
at io.reactivex.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.onSubscribe(FlowableFlatMap.java:110)
at io.reactivex.internal.operators.flowable.FlowableFromIterable.subscribe(FlowableFromIterable.java:68)
at io.reactivex.internal.operators.flowable.FlowableFromIterable.subscribeActual(FlowableFromIterable.java:46)
at io.reactivex.Flowable.subscribe(Flowable.java:12218)
at io.reactivex.internal.operators.flowable.FlowableFlatMap.subscribeActual(FlowableFlatMap.java:52)
at io.reactivex.Flowable.subscribe(Flowable.java:12218)
at io.reactivex.internal.operators.flowable.FlowableSubscribeOn$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$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:272)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
这就是服务界面的样子：
@GET("categories")
Single getCategories();
@GET("categories/{categoryId}")
Single getCategory(@Path("categoryId") Integer id);
@GET("categories")
Single getCategoriesByRootCategory(@Query("rootCategoryId") Integer id);
@GET("products")
Single getProductsBySingleFilter(@Query(SINGLE_FILTER_BASE + "[field]")
String searchCriteria,
@Query(SINGLE_FILTER_BASE + "[conditionType]")
String conditionType,
@Query(SINGLE_FILTER_BASE + "[value]") String value);
以下是创建okhttp客户端和改造界面的代码：
public static OkHttpClient getOkHttpClient(@Nullable final File parentCacheDir,
@NonNull final AuthProvider authProvider,
@NonNull final ApiEnvironment apiEnvironment,
@Nullable final Interceptor cacheInterceptor) {
Cache cache = null;
if (parentCacheDir != null) {
File responseCacheDirectory = new File(parentCacheDir, RESPONSE_CACHE_DIRECTORY);
cache = new Cache(responseCacheDirectory, CACHE_SIZE);
}
OkHttpClient.Builder builder = new OkHttpClient.Builder()
.connectTimeout(NETWORK_REQUEST_TIMEOUT_SECONDS, TimeUnit.SECONDS)
.readTimeout(NETWORK_REQUEST_TIMEOUT_SECONDS, TimeUnit.SECONDS)
.writeTimeout(NETWORK_REQUEST_TIMEOUT_SECONDS, TimeUnit.SECONDS)
.cache(cache);
HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.HEADERS);
builder.addInterceptor(loggingInterceptor);
builder.addInterceptor(new Interceptor() {
@Override
public Response intercept(Chain chain) throws IOException {
Request.Builder requestBuilder = chain.request().newBuilder();
requestBuilder.header(KEY_CONTENT_TYPE, APPLICATION_JSON);
requestBuilder = addAuthHeaders(requestBuilder, apiEnvironment);
if (apiEnvironment.getDefaultRequestParams() != null) {
requestBuilder = addDefaultParams(requestBuilder, apiEnvironment);
}
return chain.proceed(requestBuilder.build());
}
});
builder.addNetworkInterceptor(new CustomHttpMetricsLogger());
if (cacheInterceptor != null) {
builder.addNetworkInterceptor(cacheInterceptor);
}
return builder.build();
}
public static Retrofit newInstance(@NonNull final AuthProvider authProvider,
@NonNull final ApiEnvironment apiEnvironment,
@Nullable final File parentCacheDir,
@Nullable final Interceptor debugInterceptor) {
return new Retrofit.Builder()
.addConverterFactory(GsonConverterFactory.create(getGson()))
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.client(getOkHttpClient(parentCacheDir, authProvider, apiEnvironment, debugInterceptor))
.baseUrl(apiEnvironment.getBaseUrl())
.build();
}
以下是生成异常的代码：
public static Flowable getAllItemsForCategories(final HebMagentoApi magentoService,
List categories) {
return Flowable.fromIterable(categories).flatMap(category ->
magentoService.getProductsBySingleFilter(HebMagentoApi.MAGENTO_CATEGORY_ID,
HebMagentoApi.MAGENTO_FILTER_EQUAL,
String.valueOf(category.getId())).toFlowable());
}
我认为这个问题与适配器代码中的这一行有关：