Sitting behind the Proxy Server of my corporate, i have difficulties, accessing the Google Speech API.
My code is the following (copied and modified from a sample from google):
System.setProperty("http.proxyHost", "x.x.x.x");
System.setProperty("http.proxyPort", "xxxx");
System.setProperty("https.proxyHost", "x.x.x.x");
System.setProperty("https.proxyPort", "xxxx");
FileInputStream credentialsStream = new FileInputStream("C:\\Path\\To\\Credentials.json");
GoogleCredentials credentials = GoogleCredentials.fromStream(credentialsStream);
FixedCredentialsProvider credentialsProvider = FixedCredentialsProvider.create(credentials);
SpeechSettings speechSettings = SpeechSettings.newBuilder().setCredentialsProvider(credentialsProvider).build();
try (SpeechClient speechClient = SpeechClient.create(speechSettings)) {
RecognitionConfig.AudioEncoding encoding = RecognitionConfig.AudioEncoding.LINEAR16;
int sampleRateHertz = 16000;
String languageCode = "de-DE";
RecognitionConfig config = RecognitionConfig.newBuilder().setEncoding(encoding)
.setSampleRateHertz(sampleRateHertz).setLanguageCode(languageCode).build();
String uri = "C:\\recordings\\testRec16hz.wav";
RecognitionAudio audio = RecognitionAudio.newBuilder().setUri(uri).build();
RecognizeResponse response = speechClient.recognize(config, audio);
}
Getting the following error:
Exception in thread "main" com.google.api.gax.rpc.UnknownException: io.grpc.StatusRuntimeException: UNKNOWN
at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:47)
at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.setException(GrpcExceptionCallable.java:118)
at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:101)
at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:61)
at com.google.common.util.concurrent.Futures$4.run(Futures.java:1123)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:435)
at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:900)
at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:811)
at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:675)
at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:492)
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:467)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:41)
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:684)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:41)
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:392)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:475)
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:63)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:557)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$600(ClientCallImpl.java:478)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:590)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: io.grpc.StatusRuntimeException: UNKNOWN
at io.grpc.Status.asRuntimeException(Status.java:526)
... 19 more
Caused by: java.nio.channels.UnresolvedAddressException
at sun.nio.ch.Net.checkAddress(Net.java:101)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:622)
at io.netty.util.internal.SocketUtils$3.run(SocketUtils.java:83)
at io.netty.util.internal.SocketUtils$3.run(SocketUtils.java:80)
at java.security.AccessController.doPrivileged(Native Method)
at io.netty.util.internal.SocketUtils.connect(SocketUtils.java:80)
at io.netty.channel.socket.nio.NioSocketChannel.doConnect(NioSocketChannel.java:308)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.connect(AbstractNioChannel.java:254)
at io.netty.channel.DefaultChannelPipeline$HeadContext.connect(DefaultChannelPipeline.java:1291)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:545)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:530)
at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.connect(CombinedChannelDuplexHandler.java:497)
at io.netty.channel.ChannelOutboundHandlerAdapter.connect(ChannelOutboundHandlerAdapter.java:47)
at io.netty.channel.CombinedChannelDuplexHandler.connect(CombinedChannelDuplexHandler.java:298)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:545)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:530)
at io.netty.handler.proxy.ProxyHandler.connect(ProxyHandler.java:181)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:545)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:530)
at io.netty.handler.ssl.SslHandler.connect(SslHandler.java:674)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:545)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:530)
at io.netty.handler.codec.http2.Http2ConnectionHandler.connect(Http2ConnectionHandler.java:459)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:545)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:530)
at io.netty.channel.ChannelDuplexHandler.connect(ChannelDuplexHandler.java:50)
at io.grpc.netty.ProtocolNegotiators$AbstractBufferingHandler.connect(ProtocolNegotiators.java:458)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:545)
at io.netty.channel.AbstractChannelHandlerContext.connect(AbstractChannelHandlerContext.java:530)
at io.netty.channel.ChannelDuplexHandler.connect(ChannelDuplexHandler.java:50)
at io.grpc.netty.ProtocolNegotiators$AbstractBufferingHandler.connect(ProtocolNegotiators.java:458)
at io.netty.channel.AbstractChannelHandlerContext.invokeConnect(AbstractChannelHandlerContext.java:545)
at io.netty.channel.AbstractChannelHandlerContext.access$1000(AbstractChannelHandlerContext.java:38)
at io.netty.channel.AbstractChannelHandlerContext$11.run(AbstractChannelHandlerContext.java:535)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
... 1 more
I think the response might be directed from the proxy server and therefore not readable by the google sdk.
When I run without setting the proxy-properties, i get the following after a while:
com.google.api.gax.rpc.DeadlineExceededException: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED: deadline exceeded: -115304848173 ns from now
How can I read the Response to further information?
How do I proceed - do I need to contact the admin of the proxy server?
Related
I'm trying to set up fetching new files from multiple ftp servers and directories for post-processing.
At the moment, only the first server from the collection is connected. Tell me what I'm doing wrong.
With my implementation, I see that there is no transition to the second server and errors appear:
1.LoggingHandler - org.springframework.messaging.MessagingException: nested exception is java.io.UncheckedIOException: IOException when retrieving
FtpConfiguration.java
#Log4j2
#Configuration
#PropertySource("classpath:/ftp.properties")
public class FtpConfiguration {
#Value("${sftp.name}")
private String[] names;
#Value("${sftp.host}")
private String[] hosts;
#Value("${sftp.user}")
private String[] users;
#Value("${sftp.pwd}")
private String[] pwds;
private final MessageService messageService;
#Autowired
public FtpConfiguration(MessageService messageService) {
this.messageService = messageService;
}
#Bean
public DelegatingSessionFactory<FTPFile> delegatingSessionFactory() {
Map<Object, SessionFactory<FTPFile>> factories = new LinkedHashMap<>();
for (int i = 0; i < this.names.length; i++) {
DefaultFtpSessionFactory factory = new DefaultFtpSessionFactory();
factory.setHost(this.hosts[i]);
factory.setUsername(this.users[i]);
factory.setPassword(this.pwds[i]);
factory.setClientMode(2);
factories.put(this.names[i], factory);
}
return new DelegatingSessionFactory<>(factories, factories.values().iterator().next());
}
#Bean
public RotatingServerAdvice advice() {
List<RotationPolicy.KeyDirectory> keyDirectories = new ArrayList<>();
keyDirectories.add(new RotationPolicy.KeyDirectory(this.names[0], "/test"));
keyDirectories.add(new RotationPolicy.KeyDirectory(this.names[1], "/prod"));
return new RotatingServerAdvice(delegatingSessionFactory(), keyDirectories, true);
}
#Bean
public IntegrationFlow ftpIntegrationFlow() {
return IntegrationFlows.from(
Ftp.inboundStreamingAdapter(template())
.remoteDirectory("."),
e -> e.poller(Pollers.fixedDelay(500).advice(advice())))
.transform(new StreamTransformer("UTF-8"))
.handle(message -> {
log.info("Read file: {}", message.getHeaders()
.get("file_remoteDirectory" + "/" + message.getHeaders()
.get("file_remoteFile")));
messageService.unmarshall(message);
})
.get();
}
#Bean
public FtpRemoteFileTemplate template() {
return new FtpRemoteFileTemplate(delegatingSessionFactory());
}
}
ftp.properties
sftp.name=test,prod
sftp.host=10.10.10.11,10.10.10.12
sftp.user=user1,user2
sftp.pwd=pass1,pass2
The first server is polled, gets the file, goes to the second, and an error occurs. If I change the server places, then it also receives one file from the server, it goes to another error, it goes to the first one, it gets it successfully.
I would like to take all the files from one server, when I ended up moving to another, so can I do it?
Stack trace
[DEBUG] 2021-03-17 23:07:23.352 [task-scheduler-1] DefaultFtpSessionFactory - Connected to server [10.10.10.12:21]
[DEBUG] 2021-03-17 23:07:42.592 [HikariPool-1 housekeeper] HikariPool - HikariPool-1 - Pool stats (total=10, active=0, idle=10, waiting=0)
[DEBUG] 2021-03-17 23:07:42.592 [HikariPool-1 housekeeper] HikariPool - HikariPool-1 - Fill pool skipped, pool is at sufficient level.
[DEBUG] 2021-03-17 23:08:10.543 [task-scheduler-1] FtpSession - failed to disconnect FTPClient
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:186) ~[?:?]
at java.net.SocketInputStream.read(SocketInputStream.java:140) ~[?:?]
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) ~[?:?]
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) ~[?:?]
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) ~[?:?]
at java.io.InputStreamReader.read(InputStreamReader.java:185) ~[?:?]
at java.io.BufferedReader.fill(BufferedReader.java:161) ~[?:?]
at java.io.BufferedReader.read(BufferedReader.java:182) ~[?:?]
at org.apache.commons.net.io.CRLFLineReader.readLine(CRLFLineReader.java:58) ~[commons-net-3.7.jar:3.7]
at org.apache.commons.net.ftp.FTP.__getReply(FTP.java:320) ~[commons-net-3.7.jar:3.7]
at org.apache.commons.net.ftp.FTP.__getReply(FTP.java:299) ~[commons-net-3.7.jar:3.7]
at org.apache.commons.net.ftp.FTP.getReply(FTP.java:731) ~[commons-net-3.7.jar:3.7]
at org.apache.commons.net.ftp.FTPClient.completePendingCommand(FTPClient.java:1861) ~[commons-net-3.7.jar:3.7]
at org.springframework.integration.ftp.session.FtpSession.finalizeRaw(FtpSession.java:114) ~[spring-integration-ftp-5.4.2.jar:5.4.2]
at org.springframework.integration.ftp.session.FtpSession.close(FtpSession.java:155) ~[spring-integration-ftp-5.4.2.jar:5.4.2]
at org.springframework.integration.file.remote.AbstractRemoteFileStreamingMessageSource.remoteFileToMessage(AbstractRemoteFileStreamingMessageSource.java:230) ~[spring-integration-file-5.4.2.jar:5.4.2]
at org.springframework.integration.file.remote.AbstractRemoteFileStreamingMessageSource.doReceive(AbstractRemoteFileStreamingMessageSource.java:210) ~[spring-integration-file-5.4.2.jar:5.4.2]
at org.springframework.integration.endpoint.AbstractFetchLimitingMessageSource.doReceive(AbstractFetchLimitingMessageSource.java:45) ~[spring-integration-core-5.4.2.jar:5.4.2]
at org.springframework.integration.endpoint.AbstractMessageSource.receive(AbstractMessageSource.java:142) ~[spring-integration-core-5.4.2.jar:5.4.2]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.2.jar:5.3.2]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198) ~[spring-aop-5.3.2.jar:5.3.2]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.2.jar:5.3.2]
at org.springframework.integration.aop.ReceiveMessageAdvice.invoke(ReceiveMessageAdvice.java:56) ~[spring-integration-core-5.4.2.jar:5.4.2]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.2.jar:5.3.2]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) ~[spring-aop-5.3.2.jar:5.3.2]
at com.sun.proxy.$Proxy125.receive(Unknown Source) ~[?:?]
at org.springframework.integration.endpoint.SourcePollingChannelAdapter.receiveMessage(SourcePollingChannelAdapter.java:212) ~[spring-integration-core-5.4.2.jar:5.4.2]
at org.springframework.integration.endpoint.AbstractPollingEndpoint.doPoll(AbstractPollingEndpoint.java:408) ~[spring-integration-core-5.4.2.jar:5.4.2]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.3.2.jar:5.3.2]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-5.3.2.jar:5.3.2]
at com.sun.proxy.$Proxy124.call(Unknown Source) ~[?:?]
at org.springframework.integration.endpoint.AbstractPollingEndpoint.pollForMessage(AbstractPollingEndpoint.java:377) ~[spring-integration-core-5.4.2.jar:5.4.2]
at org.springframework.integration.endpoint.AbstractPollingEndpoint.lambda$null$3(AbstractPollingEndpoint.java:324) ~[spring-integration-core-5.4.2.jar:5.4.2]
at org.springframework.integration.util.ErrorHandlingTaskExecutor.lambda$execute$0(ErrorHandlingTaskExecutor.java:57) ~[spring-integration-core-5.4.2.jar:5.4.2]
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50) ~[spring-core-5.3.2.jar:5.3.2]
at org.springframework.integration.util.ErrorHandlingTaskExecutor.execute(ErrorHandlingTaskExecutor.java:55) ~[spring-integration-core-5.4.2.jar:5.4.2]
at org.springframework.integration.endpoint.AbstractPollingEndpoint.lambda$createPoller$4(AbstractPollingEndpoint.java:321) ~[spring-integration-core-5.4.2.jar:5.4.2]
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.2.jar:5.3.2]
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) [spring-context-5.3.2.jar:5.3.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:834) [?:?]
[INFO ] 2021-03-17 23:08:10.554 [task-scheduler-1] FtpStreamingMessageSource - Removing the remote file 'FileInfo [isDirectory=false, isLink=false, Size=4792, ModifiedTime=Tue Mar 09 00:24:00 MSK 2021, Filename=XX.xml, RemoteDirectory=/test, Permissions=----------]' from the filter for a subsequent transfer attempt
[DEBUG] 2021-03-17 23:08:10.555 [task-scheduler-1] PublishSubscribeChannel - preSend on channel 'bean 'errorChannel'', message: ErrorMessage [payload=org.springframework.messaging.MessagingException: nested exception is java.io.UncheckedIOException: IOException when retrieving /test/XX.xml, headers={id=37cd10d7-41fd-0ac8-2630-14fd8c3a3cd5, timestamp=1616011690555}]
[DEBUG] 2021-03-17 23:08:10.555 [task-scheduler-1] LoggingHandler - bean '_org.springframework.integration.errorLogger.handler' for component '_org.springframework.integration.errorLogger' received message: ErrorMessage [payload=org.springframework.messaging.MessagingException: nested exception is java.io.UncheckedIOException: IOException when retrieving /test/XX.xml, headers={id=37cd10d7-41fd-0ac8-2630-14fd8c3a3cd5, timestamp=1616011690555}]
[ERROR] 2021-03-17 23:08:10.556 [task-scheduler-1] LoggingHandler - org.springframework.messaging.MessagingException: nested exception is java.io.UncheckedIOException: IOException when retrieving /test/XX.xml
at org.springframework.integration.endpoint.AbstractPollingEndpoint.pollForMessage(AbstractPollingEndpoint.java:391)
at org.springframework.integration.endpoint.AbstractPollingEndpoint.lambda$null$3(AbstractPollingEndpoint.java:324)
at org.springframework.integration.util.ErrorHandlingTaskExecutor.lambda$execute$0(ErrorHandlingTaskExecutor.java:57)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50)
at org.springframework.integration.util.ErrorHandlingTaskExecutor.execute(ErrorHandlingTaskExecutor.java:55)
at org.springframework.integration.endpoint.AbstractPollingEndpoint.lambda$createPoller$4(AbstractPollingEndpoint.java:321)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.io.UncheckedIOException: IOException when retrieving /test/XX.xml
at org.springframework.integration.file.remote.AbstractRemoteFileStreamingMessageSource.remoteFileToMessage(AbstractRemoteFileStreamingMessageSource.java:231)
at org.springframework.integration.file.remote.AbstractRemoteFileStreamingMessageSource.doReceive(AbstractRemoteFileStreamingMessageSource.java:210)
at org.springframework.integration.endpoint.AbstractFetchLimitingMessageSource.doReceive(AbstractFetchLimitingMessageSource.java:45)
at org.springframework.integration.endpoint.AbstractMessageSource.receive(AbstractMessageSource.java:142)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.integration.aop.ReceiveMessageAdvice.invoke(ReceiveMessageAdvice.java:56)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
at com.sun.proxy.$Proxy125.receive(Unknown Source)
at org.springframework.integration.endpoint.SourcePollingChannelAdapter.receiveMessage(SourcePollingChannelAdapter.java:212)
at org.springframework.integration.endpoint.AbstractPollingEndpoint.doPoll(AbstractPollingEndpoint.java:408)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
at com.sun.proxy.$Proxy124.call(Unknown Source)
at org.springframework.integration.endpoint.AbstractPollingEndpoint.pollForMessage(AbstractPollingEndpoint.java:377)
... 13 more
Caused by: java.io.IOException: Failed to obtain InputStream for remote file /test/XX.xml: 550
at org.springframework.integration.ftp.session.FtpSession.readRaw(FtpSession.java:104)
at org.springframework.integration.file.remote.AbstractRemoteFileStreamingMessageSource.remoteFileToMessage(AbstractRemoteFileStreamingMessageSource.java:221)
... 37 more
[DEBUG] 2021-03-17 23:08:10.557 [task-scheduler-1] PublishSubscribeChannel - postSend (sent=true) on channel 'bean 'errorChannel'', message: ErrorMessage [payload=org.springframework.messaging.MessagingException: nested exception is java.io.UncheckedIOException: IOException when retrieving /test/XX.xml, headers={id=37cd10d7-41fd-0ac8-2630-14fd8c3a3cd5, timestamp=1616011690555}]
[DEBUG] 2021-03-17 23:08:11.075 [task-scheduler-2] DefaultFtpSessionFactory - Connected to server [10.10.10.11:21]
[DEBUG] 2021-03-17 23:08:11.201 [task-scheduler-2] SourcePollingChannelAdapter - Poll resulted in Message: GenericMessage [payload=org.apache.commons.net.io.SocketInputStream#77de7f0a,
I am trying to send the fcm notification :
MulticastMessage message = MulticastMessage.builder()
.addAllTokens(registrationTokens)
.putAllData(body)
.build();
System.setProperty("https.protocols", "TLSv1,TLSv1.1,TLSv1.2");
BatchResponse response = FirebaseMessaging.getInstance().sendMulticast(message);
Sometimes the code on the server encounters this problem
com.google.firebase.messaging.FirebaseMessagingException: Error while calling FCM backend service
at com.google.firebase.messaging.FirebaseMessagingClientImpl.sendAll(FirebaseMessagingClientImpl.java:142)
at com.google.firebase.messaging.FirebaseMessaging$2.execute(FirebaseMessaging.java:293)
at com.google.firebase.messaging.FirebaseMessaging$2.execute(FirebaseMessaging.java:290)
at com.google.firebase.internal.CallableOperation.call(CallableOperation.java:36)
at com.google.firebase.messaging.FirebaseMessaging.sendAll(FirebaseMessaging.java:183)
at com.google.firebase.messaging.FirebaseMessaging.sendMulticast(FirebaseMessaging.java:252)
at com.google.firebase.messaging.FirebaseMessaging.sendMulticast(FirebaseMessaging.java:227)
at ir.mirorim.vn.serviceImp.userService.NotificationServiceImp.sendMultipleMessage(NotificationServiceImp.java:351)
at ir.mirorim.vn.serviceImp.userService.NotificationServiceImp.testNotification(NotificationServiceImp.java:130)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:810)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1623)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
What i am doing wrong. All the config are with the code while compilation.
The part where I load the Firebase configuration file
#PostConstruct
public void init() {
try {
String configPath = servletContext.getRealPath("/WEB-INF/mm-firebase-adminsdk-oqtey-c111bb111c.json");
FileInputStream serviceAccount =
new FileInputStream(configPath);
FirebaseOptions options = new FirebaseOptions.Builder()
.setCredentials(GoogleCredentials.fromStream(serviceAccount))
.setDatabaseUrl("https://****-****.firebaseio.com")
.build();
FirebaseApp.initializeApp(options);
}
catch (Exception e){
e.printStackTrace();
}
}
my json config:
{
"type": "service_account",
"project_id": "mm-1111",
"private_key_id": "**************************",
"private_key": "-----BEGIN PRIVATE KEY-----
xxx
---END PRIVATE KEY-----\n",
"client_email": "firebase-adminsdk-kvj7w#mm-1111.iam.gserviceaccount.com",
"client_id": "1000559483501236*****",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-kvj7w%mm-1111.iam.gserviceaccount.com"
}
Are these server blocked or what? How should I debug those?
Can anyone help me?
I have to embed power BI report using service principle in my java application. so i am trying to generate AAD access token. But I fail to generate access token. Below is the code and output. I have tried to generate aad access token using Javascript also but could not do so. Please help.
Find my code here
import java.net.MalformedURLException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import com.microsoft.aad.adal4j.AuthenticationCallback;
import com.microsoft.aad.adal4j.AuthenticationContext;
import com.microsoft.aad.adal4j.AuthenticationResult;
import com.microsoft.aad.adal4j.ClientCredential;
public class GenerateToken {
public static void main(String[] args) throws InterruptedException, ExecutionException {
System.out.println("Connecting to Azure......");
System.out.println("AAD Token" + ServicePrinciple.getAADAccessTokenFromAzure().get().getAccessToken());
}
}
final class ServicePrinciple {
static String authority = "https://login.microsoftonline.com/tenant_id/oauth2/token";
static String clientId = "";
static String clientSecret = "";
static String resource = "https://analysis.windows.net/powerbi/api";
private static Future<AuthenticationResult> getAADAccessToken(String authority, String resource, String clientId, String clientSecret) {
AuthenticationCallback callback = null;
ClientCredential clientCredential = null;
ExecutorService executorService = Executors.newFixedThreadPool(1);
clientCredential = new ClientCredential(clientId, clientSecret);
AuthenticationContext context = null;
try {
context = new AuthenticationContext(authority, false, executorService);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Future<AuthenticationResult> authenticationResult = context.acquireToken(resource, clientCredential, callback);
return authenticationResult;
}
static Future<AuthenticationResult> getAADAccessTokenFromAzure() {
return getAADAccessToken(authority, resource, clientId, clientSecret);
}
}
Output of my code
Connecting to Azure......
[pool-1-thread-1] INFO com.microsoft.aad.adal4j.AuthenticationAuthority - [Correlation ID: 9f8f9bde-fc94-4cb9-bf91-1a3ef2e79d10] Instance discovery was successful
[pool-1-thread-1] ERROR com.microsoft.aad.adal4j.AuthenticationContext - [Correlation ID: 9f8f9bde-fc94-4cb9-bf91-1a3ef2e79d10] Request to acquire token failed.
java.net.UnknownHostException: login.microsoftonline.com
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:673)
at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1156)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1050)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1334)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1309)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:259)
at com.microsoft.aad.adal4j.AdalOAuthRequest.configureHeaderAndExecuteOAuthCall(AdalOAuthRequest.java:117)
at com.microsoft.aad.adal4j.AdalOAuthRequest.send(AdalOAuthRequest.java:72)
at com.microsoft.aad.adal4j.AdalTokenRequest.executeOAuthRequestAndProcessResponse(AdalTokenRequest.java:72)
at com.microsoft.aad.adal4j.AuthenticationContext.acquireTokenCommon(AuthenticationContext.java:726)
at com.microsoft.aad.adal4j.AuthenticationContext.access$100(AuthenticationContext.java:61)
at com.microsoft.aad.adal4j.AuthenticationContext$1.call(AuthenticationContext.java:128)
at com.microsoft.aad.adal4j.AuthenticationContext$1.call(AuthenticationContext.java:117)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Exception in thread "main" java.util.concurrent.ExecutionException: java.net.UnknownHostException: login.microsoftonline.com
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at com.inetpsa.spd.raloyalty.action.GenerateToken.main(GenerateToken.java:25)
Caused by: java.net.UnknownHostException: login.microsoftonline.com
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:673)
at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1156)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1050)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1334)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1309)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:259)
at com.microsoft.aad.adal4j.AdalOAuthRequest.configureHeaderAndExecuteOAuthCall(AdalOAuthRequest.java:117)
at com.microsoft.aad.adal4j.AdalOAuthRequest.send(AdalOAuthRequest.java:72)
at com.microsoft.aad.adal4j.AdalTokenRequest.executeOAuthRequestAndProcessResponse(AdalTokenRequest.java:72)
at com.microsoft.aad.adal4j.AuthenticationContext.acquireTokenCommon(AuthenticationContext.java:726)
at com.microsoft.aad.adal4j.AuthenticationContext.access$100(AuthenticationContext.java:61)
at com.microsoft.aad.adal4j.AuthenticationContext$1.call(AuthenticationContext.java:128)
at com.microsoft.aad.adal4j.AuthenticationContext$1.call(AuthenticationContext.java:117)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
I have almost the same code working (for the last day or so)
However my code snippet look like the folowing
String authority = "https://login.microsoftonline.com/{your tenant id}";
ExecutorService service = Executors.newFixedThreadPool(1);
AuthenticationContext context = new AuthenticationContext(authority, true, service);
Are you behind a firewall that isn't allowing you reach login.microsoftonline.com?
You can use the following API page to login and generate a report token
https://learn.microsoft.com/en-gb/rest/api/power-bi/embedtoken/reports_generatetokeningroup
is your login.microsoftonline.com behind a proxy? if so, set your proxy with the either set of jvm arguments depending if it is http or https:
HTTPS
-Dhttps.proxyHost=proxy-name-without-https.com -Dhttps.proxyPort=proxy-port
ex. -Dhttps.proxyHost=myproxy.com -Dhttps.proxyPort=2021
or
HTTP
-Dhttp.proxyHost=proxy-name-without-http.com -Dhttp.proxyPort=proxy-port
ex. -Dhttp.proxyHost=myproxy.com -Dhttp.proxyPort=2021
I have next proxy handler (used embedded HttpServer and Jersey client):
#Override
public void handle(HttpExchange httpExchange) throws IOException {
....
....
WebTarget webTarget = httpClientHolder.getClient().target(url);
try (Response response = webTarget.request().get()) {
if (response.getStatusInfo().getStatusCode() != HttpStatus.SC_OK) {
logger.warn("Failed to download resource, url = " + url + " code = " +
response.getStatusInfo().getStatusCode());
throw new HttpException("Not found", 404);
}
httpExchange.sendResponseHeaders(200, response.getLength());
final InputStream is = response.readEntity(InputStream.class);
try (final OutputStream os = httpExchange.getResponseBody()) {
IOUtils.copy(is, os, 128);
} catch (IOException e) {
logger.warn("Error proxy data", e);
}
}
....
}
sometimes the following happens
Error proxy data
java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[?:1.8.0_191]
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) ~[?:1.8.0_191]
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) ~[?:1.8.0_191]
at sun.nio.ch.IOUtil.write(IOUtil.java:65) ~[?:1.8.0_191]
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471) ~[?:1.8.0_191]
at sun.net.httpserver.Request$WriteStream.write(Request.java:391) ~[?:1.8.0_191]
at sun.net.httpserver.FixedLengthOutputStream.write(FixedLengthOutputStream.java:78) ~[?:1.8.0_191]
at sun.net.httpserver.PlaceholderOutputStream.write(ExchangeImpl.java:444) ~[?:1.8.0_191]
at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:2315) ~[cache-1.0-SNAPSHOT-jar-with-dependencies.jar:?]
at org.apache.commons.io.IOUtils.copy(IOUtils.java:2270) ~[cache-1.0-SNAPSHOT-jar-with-dependencies.jar:?]
at server.TimelineVttHandler.handle(TimelineVttHandler.java:129) [cache-1.0-SNAPSHOT-jar-with-dependencies.jar:?]
at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79) [?:1.8.0_191]
at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:83) [?:1.8.0_191]
at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:82) [?:1.8.0_191]
at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:675) [?:1.8.0_191]
at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79) [?:1.8.0_191]
at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:647) [?:1.8.0_191]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_191]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_191]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
Suppressed: java.io.IOException: insufficient bytes written to stream
at sun.net.httpserver.FixedLengthOutputStream.close(FixedLengthOutputStream.java:89) ~[?:1.8.0_191]
at sun.net.httpserver.PlaceholderOutputStream.close(ExchangeImpl.java:454) ~[?:1.8.0_191]
at server.TimelineVttHandler.handle(TimelineVttHandler.java:130) [cache-1.0-SNAPSHOT-jar-with-dependencies.jar:?]
at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79) [?:1.8.0_191]
at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:83) [?:1.8.0_191]
at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:82) [?:1.8.0_191]
at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:675) [?:1.8.0_191]
at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79) [?:1.8.0_191]
at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:647) [?:1.8.0_191]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_191]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_191]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
It is not great problem for client, but resource still alive and we can see it via lsof:
lsof -n -p 14121 | grep TCPv6
java 13161 cache 143u sock 0,9 0t0 3617991518 protocol: TCPv6
java 13161 cache 180u sock 0,9 0t0 3618027565 protocol: TCPv6
java 13161 cache 184u sock 0,9 0t0 3618017649 protocol: TCPv6
This sockets will never closed while run the application.
How to correct perform it ?
I solved this problem by throwing IOException from handle method.
try (final OutputStream os = httpExchange.getResponseBody()) {
IOUtils.copy(is, os, 128);
} catch (IOException e) {
logger.warn("Error proxy data", e);
throw e;
}
I have got this thought from contract of method
I am trying to listen to an endless stream from meetups open_events streaming API. For some reason I get a socketTimeoutException after (what seems to be) a random period of time. My code works for the meetups rsvps streaming API. I am using a okio.BufferedSource as you can see below. I get the exception for "while (!source.exhausted())", but when writing "while (true)" instead gives the exception on the line below. The difference between rsvps and open_events as far as I can see is that rsvps uses long polling and returns an array, and open_events uses chunked transfer encoding to maintain a persistent connection. Is the problem that I cannot use BufferedSource for chunked responses, and what should I then use instead?
public static Observable<String> events(BufferedSource source) {
return Observable.create(new Observable.OnSubscribe<String>() {
#Override
public void call(Subscriber<? super String> subscriber) {
try {
while (!source.exhausted()) {
subscriber.onNext(source.readUtf8Line());
}
} catch (IOException e) {
e.printStackTrace();
subscriber.onError(e);
}
subscriber.onCompleted();
}
});
Full stack trace:
java.net.SocketTimeoutException: timeout
at okio.Okio$3.newTimeoutException(Okio.java:207)
at okio.AsyncTimeout.exit(AsyncTimeout.java:261)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:215)
at okio.RealBufferedSource.request(RealBufferedSource.java:71)
at okio.RealBufferedSource.require(RealBufferedSource.java:64)
at okio.RealBufferedSource.readHexadecimalUnsignedLong(RealBufferedSource.java:270)
at okhttp3.internal.http1.Http1Codec$ChunkedSource.readChunkSize(Http1Codec.java:444)
at okhttp3.internal.http1.Http1Codec$ChunkedSource.read(Http1Codec.java:425)
at okio.RealBufferedSource.read(RealBufferedSource.java:50)
at okio.ForwardingSource.read(ForwardingSource.java:35)
at retrofit2.OkHttpCall$ExceptionCatchingRequestBody$1.read(OkHttpCall.java:285)
at okio.RealBufferedSource.exhausted(RealBufferedSource.java:60)
at com.example.meetup.MeetupListener$1.call(MeetupListener.java:123)
at com.example.meetup.MeetupListener$1.call(MeetupListener.java:118)
at rx.Observable.unsafeSubscribe(Observable.java:8666)
at rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:250)
at rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:147)
at rx.internal.operators.OperatorMap$MapSubscriber.onNext(OperatorMap.java:74)
at rx.internal.operators.OperatorSubscribeOn$1$1.onNext(OperatorSubscribeOn.java:53)
at rx.internal.operators.OperatorMerge$MergeSubscriber.emitScalar(OperatorMerge.java:505)
at rx.internal.operators.OperatorMerge$MergeSubscriber.tryEmit(OperatorMerge.java:463)
at rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:246)
at rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:147)
at rx.internal.operators.OperatorMap$MapSubscriber.onNext(OperatorMap.java:74)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:146)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:125)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
at rx.Observable.unsafeSubscribe(Observable.java:8666)
at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:170)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at okio.Okio$2.read(Okio.java:139)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:211)
... 37 more
Exception in thread "RxNewThreadScheduler-1" java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add `onError` handling.
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:60)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: rx.exceptions.OnErrorNotImplementedException: timeout
at rx.internal.util.InternalObservableUtils$ErrorNotImplementedAction.call(InternalObservableUtils.java:386)
at rx.internal.util.InternalObservableUtils$ErrorNotImplementedAction.call(InternalObservableUtils.java:383)
at rx.internal.util.ActionSubscriber.onError(ActionSubscriber.java:44)
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:157)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)
at rx.internal.operators.OperatorMerge$MergeSubscriber.reportError(OperatorMerge.java:268)
at rx.internal.operators.OperatorMerge$MergeSubscriber.checkTerminate(OperatorMerge.java:812)
at rx.internal.operators.OperatorMerge$MergeSubscriber.emitLoop(OperatorMerge.java:573)
at rx.internal.operators.OperatorMerge$MergeSubscriber.emit(OperatorMerge.java:562)
at rx.internal.operators.OperatorMerge$InnerSubscriber.onError(OperatorMerge.java:846)
at com.example.meetup.MeetupListener$1.call(MeetupListener.java:128)
at com.example.meetup.MeetupListener$1.call(MeetupListener.java:118)
at rx.Observable.unsafeSubscribe(Observable.java:8666)
at rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:250)
at rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:147)
at rx.internal.operators.OperatorMap$MapSubscriber.onNext(OperatorMap.java:74)
at rx.internal.operators.OperatorSubscribeOn$1$1.onNext(OperatorSubscribeOn.java:53)
at rx.internal.operators.OperatorMerge$MergeSubscriber.emitScalar(OperatorMerge.java:505)
at rx.internal.operators.OperatorMerge$MergeSubscriber.tryEmit(OperatorMerge.java:463)
at rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:246)
at rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:147)
at rx.internal.operators.OperatorMap$MapSubscriber.onNext(OperatorMap.java:74)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:146)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:125)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
at rx.Observable.unsafeSubscribe(Observable.java:8666)
at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
... 7 more
Caused by: java.net.SocketTimeoutException: timeout
at okio.Okio$3.newTimeoutException(Okio.java:207)
at okio.AsyncTimeout.exit(AsyncTimeout.java:261)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:215)
at okio.RealBufferedSource.request(RealBufferedSource.java:71)
at okio.RealBufferedSource.require(RealBufferedSource.java:64)
at okio.RealBufferedSource.readHexadecimalUnsignedLong(RealBufferedSource.java:270)
at okhttp3.internal.http1.Http1Codec$ChunkedSource.readChunkSize(Http1Codec.java:444)
at okhttp3.internal.http1.Http1Codec$ChunkedSource.read(Http1Codec.java:425)
at okio.RealBufferedSource.read(RealBufferedSource.java:50)
at okio.ForwardingSource.read(ForwardingSource.java:35)
at retrofit2.OkHttpCall$ExceptionCatchingRequestBody$1.read(OkHttpCall.java:285)
at okio.RealBufferedSource.exhausted(RealBufferedSource.java:60)
at com.example.meetup.MeetupListener$1.call(MeetupListener.java:123)
... 27 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.read(SocketInputStream.java:170)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at okio.Okio$2.read(Okio.java:139)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:211)
... 37 more
This might not be related but further down the error stack there is a mention of Add onError handling. Maybe you need to add this method to your implmentation?