Details
Description
When running this small main method i get an exception
public static void main(String[] args) throws InterruptedException { |
MongoClient mongoClient = MongoClients.create("mongodb://localhost"); |
MongoDatabase db = mongoClient.getDatabase("import"); |
MongoCollection<Document> gameEntityCollection = db.getCollection("gameEnitites"); |
gameEntityCollection.watch().subscribe(new Subscriber<ChangeStreamDocument<Document>>() { @Override |
public void onSubscribe(Subscription s) { |
s.request(1); |
new Thread(() -> { |
try { |
Thread.sleep(100); |
s.cancel();
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} catch (InterruptedException e) { |
e.printStackTrace();
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}
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}).start();
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} @Override |
public void onNext(ChangeStreamDocument<Document> t) { |
} @Override |
public void onError(Throwable t) { |
} @Override |
public void onComplete() { |
}
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}); Thread.sleep(10000); |
}
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com.mongodb.MongoException: state should be: open
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at com.mongodb.MongoException.fromThrowableNonNull(MongoException.java:79)
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at com.mongodb.async.client.AbstractSubscription.onError(AbstractSubscription.java:135)
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at com.mongodb.async.client.MongoIterableSubscription$2.onResult(MongoIterableSubscription.java:93)
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at com.mongodb.async.client.MongoIterableSubscription$2.onResult(MongoIterableSubscription.java:85)
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at com.mongodb.operation.AsyncChangeStreamBatchCursor$3.onResult(AsyncChangeStreamBatchCursor.java:133)
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at com.mongodb.operation.AsyncChangeStreamBatchCursor$3.onResult(AsyncChangeStreamBatchCursor.java:129)
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at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:49)
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at com.mongodb.operation.AsyncChangeStreamBatchCursor$4.onResult(AsyncChangeStreamBatchCursor.java:168)
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at com.mongodb.operation.AsyncChangeStreamBatchCursor$4.onResult(AsyncChangeStreamBatchCursor.java:159)
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at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:49)
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at com.mongodb.operation.AsyncQueryBatchCursor$CommandResultSingleResultCallback.onResult(AsyncQueryBatchCursor.java:331)
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at com.mongodb.operation.AsyncQueryBatchCursor$CommandResultSingleResultCallback.onResult(AsyncQueryBatchCursor.java:310)
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at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:49)
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at com.mongodb.internal.connection.DefaultServer$DefaultServerProtocolExecutor$2.onResult(DefaultServer.java:242)
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at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:49)
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at com.mongodb.internal.connection.CommandProtocolImpl$1.onResult(CommandProtocolImpl.java:83)
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at com.mongodb.internal.connection.DefaultConnectionPool$PooledConnection$1.onResult(DefaultConnectionPool.java:467)
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at com.mongodb.internal.connection.UsageTrackingInternalConnection$2.onResult(UsageTrackingInternalConnection.java:111)
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at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:49)
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at com.mongodb.internal.connection.InternalStreamConnection$2$1.onResult(InternalStreamConnection.java:401)
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at com.mongodb.internal.connection.InternalStreamConnection$2$1.onResult(InternalStreamConnection.java:376)
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at com.mongodb.internal.connection.InternalStreamConnection$MessageHeaderCallback$MessageCallback.onResult(InternalStreamConnection.java:677)
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at com.mongodb.internal.connection.InternalStreamConnection$MessageHeaderCallback$MessageCallback.onResult(InternalStreamConnection.java:644)
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at com.mongodb.internal.connection.InternalStreamConnection$5.completed(InternalStreamConnection.java:514)
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at com.mongodb.internal.connection.InternalStreamConnection$5.completed(InternalStreamConnection.java:511)
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at com.mongodb.internal.connection.AsynchronousChannelStream$BasicCompletionHandler.completed(AsynchronousChannelStream.java:220)
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at com.mongodb.internal.connection.AsynchronousChannelStream$BasicCompletionHandler.completed(AsynchronousChannelStream.java:203)
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at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:127)
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at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:282)
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at java.base/sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:581)
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at java.base/sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:387)
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at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
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at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
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at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
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at java.base/java.lang.Thread.run(Thread.java:835)
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Caused by: java.lang.IllegalStateException: state should be: open
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at com.mongodb.assertions.Assertions.isTrue(Assertions.java:70)
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at com.mongodb.internal.session.BaseClientSessionImpl.advanceOperationTime(BaseClientSessionImpl.java:107)
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at com.mongodb.internal.session.ClientSessionContext.advanceOperationTime(ClientSessionContext.java:70)
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at com.mongodb.internal.connection.ClusterClockAdvancingSessionContext.advanceOperationTime(ClusterClockAdvancingSessionContext.java:76)
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at com.mongodb.internal.connection.InternalStreamConnection.updateSessionContext(InternalStreamConnection.java:537)
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at com.mongodb.internal.connection.InternalStreamConnection.access$800(InternalStreamConnection.java:76)
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at com.mongodb.internal.connection.InternalStreamConnection$2$1.onResult(InternalStreamConnection.java:385)
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... 15 common frames omitted
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it seem to occour when in `AsyncChangeStreamBatchCursor.close`
`wrapped.close();` and `binding.release();` is called to fast one after the other. When i wait a bit with my debugger on `wrapped.close();` and then resume the exception does not occour.
Attachments
Issue Links
- related to
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JAVA-3938 Change stream connections not returned
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- Closed
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