kekolab
Reputation: 831
SocketTimeout on Java 11 but not on Java 8
I have a very weird behavioural difference when my Java program is run with Java 8 and Java 11.
I am using the MSGraph API (1.7.0) to make several calls to the Onedrive APIs. To make these calls, I am using 4 parallel threads for sync a lot of files (around 1000) on my hard disk.
When I execute the program with Java 8, I get no exceptions. When I execute it with java 11, I get a Socket Timeout Exception in around the 60% of the calls.
To configure the IGraphServiceClient, I am using the default configuration. As far as I am concerned, the HTTP Provider is OKHttp3 in this case.
Has anybody experienced anything like this?
[UPDATE-1]
These are the environments I have tested:
- Oracle's JDK 1.8.0_192 --> Perfect. Not an error in around 400 calls
- Openjdk 11.0.7 and Oracle's jdk 11.0.3 --> tons of Sokcet Timeout Exceptions
Hereby you have the stacktrace:
com.microsoft.graph.core.ClientException: Error during http request
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:422) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:204) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:184) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.BaseStreamRequest.send(BaseStreamRequest.java:85) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.requests.extensions.DriveItemStreamRequest.get(DriveItemStreamRequest.java:55) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.provider.onedrive.OnedriveServiceClient.download(OnedriveServiceClient.java:236) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.provider.onedrive.OnedriveFile.download(OnedriveFile.java:42) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.model.wrapper.RemoteFile.download(RemoteFile.java:20) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.task.LocalFileDownloadSyncTask.downloadIntoTemp(LocalFileDownloadSyncTask.java:71) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.task.LocalFileDownloadSyncTask.execute(LocalFileDownloadSyncTask.java:54) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.Syncer.lambda$taskRunner$1(Syncer.java:66) ~[easybox-0.1-SNAPSHOT.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.net.SocketTimeoutException: timeout
at okhttp3.internal.http2.Http2Stream$StreamTimeout.newTimeoutException(Http2Stream.java:656) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2Stream$StreamTimeout.exitAndThrowIfTimedOut(Http2Stream.java:664) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2Stream.takeHeaders(Http2Stream.java:153) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2Codec.readResponseHeaders(Http2Codec.java:131) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:88) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.TelemetryHandler.intercept(TelemetryHandler.java:35) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.RedirectHandler.intercept(RedirectHandler.java:123) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.RetryHandler.intercept(RetryHandler.java:140) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.AuthenticationHandler.intercept(AuthenticationHandler.java:31) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:254) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.RealCall.execute(RealCall.java:92) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:356) ~[easybox-0.1-SNAPSHOT.jar:?]
... 15 more
and a second stacktrace
Caused by: java.net.SocketTimeoutException: timeout
at okhttp3.internal.http2.Http2Stream$StreamTimeout.newTimeoutException(Http2Stream.java:656) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2Stream$StreamTimeout.exitAndThrowIfTimedOut(Http2Stream.java:664) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2Stream$FramingSource.read(Http2Stream.java:398) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2Codec$StreamFinishingSource.read(Http2Codec.java:205) ~[easybox-0.1-SNAPSHOT.jar:?]
at okio.RealBufferedSource$1.read(RealBufferedSource.java:439) ~[easybox-0.1-SNAPSHOT.jar:?]
at java.io.BufferedInputStream.fill(BufferedInputStream.java:252) ~[?:?]
at java.io.BufferedInputStream.read1(BufferedInputStream.java:292) ~[?:?]
at java.io.BufferedInputStream.read(BufferedInputStream.java:351) ~[?:?]
at java.io.FilterInputStream.read(FilterInputStream.java:107) ~[?:?]
at easybox.provider.onedrive.OnedriveServiceClient.download(OnedriveServiceClient.java:239) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.provider.onedrive.OnedriveFile.download(OnedriveFile.java:42) ~[easybox-0.1-SNAPSHOT.jar:?]
... 9 more
[UPDATE-2]
After overriding the okhttp dependency to versions 3.14.9 and 4.7.2 (latest available), everything is still the same, although something has changed. Besides the usual timeout exception:
com.microsoft.graph.core.ClientException: Error during http request
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:422) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:204) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:184) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.BaseStreamRequest.send(BaseStreamRequest.java:85) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.requests.extensions.DriveItemStreamRequest.get(DriveItemStreamRequest.java:55) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.provider.onedrive.OnedriveServiceClient.download(OnedriveServiceClient.java:236) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.provider.onedrive.OnedriveFile.download(OnedriveFile.java:42) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.model.wrapper.RemoteFile.download(RemoteFile.java:20) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.task.LocalFileDownloadSyncTask.downloadIntoTemp(LocalFileDownloadSyncTask.java:71) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.task.LocalFileDownloadSyncTask.execute(LocalFileDownloadSyncTask.java:54) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.Syncer.lambda$taskRunner$1(Syncer.java:66) ~[easybox-0.1-SNAPSHOT.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.net.SocketTimeoutException: timeout
at okhttp3.internal.http2.Http2Stream$StreamTimeout.newTimeoutException(Http2Stream.kt:677) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2Stream$StreamTimeout.exitAndThrowIfTimedOut(Http2Stream.kt:686) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2Stream.takeHeaders(Http2Stream.kt:143) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2ExchangeCodec.readResponseHeaders(Http2ExchangeCodec.kt:96) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.Exchange.readResponseHeaders(Exchange.kt:106) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.kt:79) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:34) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:96) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.TelemetryHandler.intercept(TelemetryHandler.java:35) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.RedirectHandler.intercept(RedirectHandler.java:123) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.RetryHandler.intercept(RetryHandler.java:140) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.AuthenticationHandler.intercept(AuthenticationHandler.java:31) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:197) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.RealCall.execute(RealCall.kt:148) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:356) ~[easybox-0.1-SNAPSHOT.jar:?]
... 15 more
a new one appears from time to time:
com.microsoft.graph.core.ClientException: Error during http request
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:422) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:204) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:184) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.BaseStreamRequest.send(BaseStreamRequest.java:85) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.requests.extensions.DriveItemStreamRequest.get(DriveItemStreamRequest.java:55) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.provider.onedrive.OnedriveServiceClient.download(OnedriveServiceClient.java:236) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.provider.onedrive.OnedriveFile.download(OnedriveFile.java:42) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.model.wrapper.RemoteFile.download(RemoteFile.java:20) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.task.LocalFileDownloadSyncTask.downloadIntoTemp(LocalFileDownloadSyncTask.java:71) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.task.LocalFileDownloadSyncTask.execute(LocalFileDownloadSyncTask.java:54) ~[easybox-0.1-SNAPSHOT.jar:?]
at easybox.syncing.Syncer.lambda$taskRunner$1(Syncer.java:66) ~[easybox-0.1-SNAPSHOT.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
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) [?:?]
Caused by: okhttp3.internal.http2.StreamResetException: stream was reset: CANCEL
at okhttp3.internal.http2.Http2Stream.takeHeaders(Http2Stream.kt:148) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http2.Http2ExchangeCodec.readResponseHeaders(Http2ExchangeCodec.kt:96) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.Exchange.readResponseHeaders(Exchange.kt:106) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.kt:79) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:34) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:96) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.TelemetryHandler.intercept(TelemetryHandler.java:35) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.RedirectHandler.intercept(RedirectHandler.java:123) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.RetryHandler.intercept(RetryHandler.java:140) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.httpcore.AuthenticationHandler.intercept(AuthenticationHandler.java:31) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:197) ~[easybox-0.1-SNAPSHOT.jar:?]
at okhttp3.internal.connection.RealCall.execute(RealCall.kt:148) ~[easybox-0.1-SNAPSHOT.jar:?]
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:356) ~[easybox-0.1-SNAPSHOT.jar:?]
... 15 more
Upvotes: 11
Views: 3408
Answers (2)
Yuri Schimke
Reputation: 13458
OkHttp on JDK9 (or JDK8 252+), will negotiate HTTP/2 by default. There is a high chance it is related to this change.
Try building a client without HTTP/2 and see if you still get this problem.
val client = OkHttpClient.Builder()
.protocols(listOf(Protocol.HTTP_1_1))
.build()
If it fixes things, it's likely either an incompatibility of the server with HTTP/2, or related to connection reuse e.g. too many requests over a single connection.
UPDATE by kekolab 20201030.
Microsoft fixed the issue by restraining the protocol version to 1.1, exactly as suggested by the OP Yuri above. Nice stuff, this thread is referenced in the code: https://github.com/microsoftgraph/msgraph-sdk-java/pull/473/files#
Upvotes: 10
SnakeDoc
Reputation: 14361
The OKHttp version you are using is incompatible with Java 11 (Java 9 and above actually).
Microsoft Graph 1.7.1 has a dependency of Microsoft Graph Core 1.0.0, which has a dependency on OKHttp version 3.12.1.
According to Square's changelog for OKHttp, 3.12.x is a LTS version for Java 7+. This means it will expect certain packages/modules and class names to exist, which may not after Java 9 and above (more below).
Version 3.14.8 introduced some fixes for Java 9 API changes that break OKHttp.
You should manually specify this version of OKHttp in your POM, or include this Jar to override the older version's implicit dependency.
As an aside, this is a common issue when porting things from Java 8 to Java 9 and above. Project Jigsaw broke out many components of the bloated JDK into modules. Many of the "enterprise" features that made the JDK so large were separated into their own modules, which you must specify to include in your project. Many libraries from the Java 8 days and older expect these modules to still exist "out of the box", which leads to strange failures like what you are seeing - but more commonly the infamous NoClassDefFoundError.
Upvotes: 2
Related Questions
- Why do I get java.net.SocketTimeoutException with OkHttp?
- Tomcat socket listening timeouts
- Request Timeout - socket Java
- Java http request GET causes timeout exception while it works fine in the browser
- Java Sockets: Time out exception
- Java client socket returns connection timedout exception
- Java socket timeout does not apply
- Timeout for active socket connection?
- java socket timeout behaviour
- How does the socket connect timeout work?