MongoSocketWriteException with netty

Hello,
I have a Mongodb serverless database.
My application is in SpringBoot 2.7 with Netty 4.1.79 and the last driver Mongodb “mongodb-driver-reactivestreams” in 4.7.2.
I have few times per day a MongoSocketWriteException.

Here is the complete stacktrace :

2022-11-04 15:10:15.168 ERROR 1 --- [ntLoopGroup-3-1] com.bako.apps.service.StockService       : Error happens when updateStockSite StockFormDTO(action=BUY_BOX_CASH, fromSiteId=null, toSiteId=null, userId=null, siteId=622b79a7d0660773ef1c4e01, typeSite=DISTRIBUTOR, quantity=1, boxTypeId=6270e3c664afea79c1065aca, comment=null, numDrawer=null, oauthName=null) with authenticated user MonoFlatMap

org.springframework.dao.DataAccessResourceFailureException: Exception sending message; nested exception is com.mongodb.MongoSocketWriteException: Exception sending message
	at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:85)
	at org.springframework.data.mongodb.core.ReactiveMongoTemplate.potentiallyConvertRuntimeException(ReactiveMongoTemplate.java:2954)
	at org.springframework.data.mongodb.core.ReactiveMongoTemplate.lambda$translateException$89(ReactiveMongoTemplate.java:2937)
	at reactor.core.publisher.Mono.lambda$onErrorMap$31(Mono.java:3730)
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:192)
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:259)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:172)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:172)
	at reactor.core.publisher.FluxMap$MapSubscriber.onError(FluxMap.java:134)
	at reactor.core.publisher.MonoNext$NextSubscriber.onError(MonoNext.java:93)
	at reactor.core.publisher.MonoNext$NextSubscriber.onError(MonoNext.java:93)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:192)
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:259)
	at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onError(MonoPeekTerminal.java:258)
	at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:201)
	at com.mongodb.reactivestreams.client.internal.MongoOperationPublisher.lambda$sinkToCallback$31(MongoOperationPublisher.java:570)
	at com.mongodb.reactivestreams.client.internal.OperationExecutorImpl.lambda$execute$2(OperationExecutorImpl.java:92)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.async.function.AsyncCallbackSupplier.lambda$whenComplete$1(AsyncCallbackSupplier.java:95)
	at com.mongodb.internal.async.function.RetryingAsyncCallbackSupplier$RetryingCallback.onResult(RetryingAsyncCallbackSupplier.java:109)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.async.function.AsyncCallbackSupplier.lambda$whenComplete$1(AsyncCallbackSupplier.java:95)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.async.function.AsyncCallbackSupplier.lambda$whenComplete$1(AsyncCallbackSupplier.java:95)
	at com.mongodb.internal.operation.FindOperation$2.onResult(FindOperation.java:789)
	at com.mongodb.internal.operation.CommandOperationHelper.lambda$transformingReadCallback$10(CommandOperationHelper.java:322)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.connection.LoadBalancedServer$LoadBalancedServerProtocolExecutor.lambda$executeAsync$0(LoadBalancedServer.java:179)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.connection.CommandProtocolImpl$1.onResult(CommandProtocolImpl.java:82)
	at com.mongodb.internal.connection.DefaultConnectionPool$PooledConnection$1.onResult(DefaultConnectionPool.java:683)
	at com.mongodb.internal.connection.UsageTrackingInternalConnection$2.onResult(UsageTrackingInternalConnection.java:159)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.connection.InternalStreamConnection$2.onResult(InternalStreamConnection.java:493)
	at com.mongodb.internal.connection.InternalStreamConnection$2.onResult(InternalStreamConnection.java:487)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.connection.InternalStreamConnection$3.failed(InternalStreamConnection.java:601)
	at com.mongodb.connection.netty.NettyStream$2.operationComplete(NettyStream.java:256)
	at com.mongodb.connection.netty.NettyStream$2.operationComplete(NettyStream.java:252)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:552)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
	at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetFailure(AbstractChannel.java:999)
	at io.netty.channel.AbstractChannel$AbstractUnsafe.write(AbstractChannel.java:860)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.write(DefaultChannelPipeline.java:1367)
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
	at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764)
	at io.netty.channel.AbstractChannelHandlerContext$WriteTask.run(AbstractChannelHandlerContext.java:1071)
	at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:503)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Unknown Source)
Caused by: com.mongodb.MongoSocketWriteException: Exception sending message
	at com.mongodb.internal.connection.InternalStreamConnection.translateWriteException(InternalStreamConnection.java:684)
	at com.mongodb.internal.connection.InternalStreamConnection.access$700(InternalStreamConnection.java:86)
	... 23 common frames omitted
Caused by: io.netty.channel.StacklessClosedChannelException: null
	at io.netty.channel.AbstractChannel$AbstractUnsafe.write(Object, ChannelPromise)(Unknown Source)

2022-11-04 15:10:15.169 ERROR 1 --- [ntLoopGroup-3-1] reactor.core.publisher.Operators         : Operator called default onErrorDropped

reactor.core.Exceptions$ErrorCallbackNotImplemented: org.springframework.dao.DataAccessResourceFailureException: Exception sending message; nested exception is com.mongodb.MongoSocketWriteException: Exception sending message
Caused by: org.springframework.dao.DataAccessResourceFailureException: Exception sending message; nested exception is com.mongodb.MongoSocketWriteException: Exception sending message
	at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:85)
	at org.springframework.data.mongodb.core.ReactiveMongoTemplate.potentiallyConvertRuntimeException(ReactiveMongoTemplate.java:2954)
	at org.springframework.data.mongodb.core.ReactiveMongoTemplate.lambda$translateException$89(ReactiveMongoTemplate.java:2937)
	at reactor.core.publisher.Mono.lambda$onErrorMap$31(Mono.java:3730)
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:94)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:192)
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:259)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:172)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:172)
	at reactor.core.publisher.FluxMap$MapSubscriber.onError(FluxMap.java:134)
	at reactor.core.publisher.MonoNext$NextSubscriber.onError(MonoNext.java:93)
	at reactor.core.publisher.MonoNext$NextSubscriber.onError(MonoNext.java:93)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:192)
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:259)
	at reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onError(MonoPeekTerminal.java:258)
	at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:201)
	at com.mongodb.reactivestreams.client.internal.MongoOperationPublisher.lambda$sinkToCallback$31(MongoOperationPublisher.java:570)
	at com.mongodb.reactivestreams.client.internal.OperationExecutorImpl.lambda$execute$2(OperationExecutorImpl.java:92)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.async.function.AsyncCallbackSupplier.lambda$whenComplete$1(AsyncCallbackSupplier.java:95)
	at com.mongodb.internal.async.function.RetryingAsyncCallbackSupplier$RetryingCallback.onResult(RetryingAsyncCallbackSupplier.java:109)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.async.function.AsyncCallbackSupplier.lambda$whenComplete$1(AsyncCallbackSupplier.java:95)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.async.function.AsyncCallbackSupplier.lambda$whenComplete$1(AsyncCallbackSupplier.java:95)
	at com.mongodb.internal.operation.FindOperation$2.onResult(FindOperation.java:789)
	at com.mongodb.internal.operation.CommandOperationHelper.lambda$transformingReadCallback$10(CommandOperationHelper.java:322)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.connection.LoadBalancedServer$LoadBalancedServerProtocolExecutor.lambda$executeAsync$0(LoadBalancedServer.java:179)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.connection.CommandProtocolImpl$1.onResult(CommandProtocolImpl.java:82)
	at com.mongodb.internal.connection.DefaultConnectionPool$PooledConnection$1.onResult(DefaultConnectionPool.java:683)
	at com.mongodb.internal.connection.UsageTrackingInternalConnection$2.onResult(UsageTrackingInternalConnection.java:159)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.connection.InternalStreamConnection$2.onResult(InternalStreamConnection.java:493)
	at com.mongodb.internal.connection.InternalStreamConnection$2.onResult(InternalStreamConnection.java:487)
	at com.mongodb.internal.async.ErrorHandlingResultCallback.onResult(ErrorHandlingResultCallback.java:48)
	at com.mongodb.internal.connection.InternalStreamConnection$3.failed(InternalStreamConnection.java:601)
	at com.mongodb.connection.netty.NettyStream$2.operationComplete(NettyStream.java:256)
	at com.mongodb.connection.netty.NettyStream$2.operationComplete(NettyStream.java:252)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:552)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
	at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetFailure(AbstractChannel.java:999)
	at io.netty.channel.AbstractChannel$AbstractUnsafe.write(AbstractChannel.java:860)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.write(DefaultChannelPipeline.java:1367)
	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
	at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764)
	at io.netty.channel.AbstractChannelHandlerContext$WriteTask.run(AbstractChannelHandlerContext.java:1071)
	at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
	at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:503)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Unknown Source)
Caused by: com.mongodb.MongoSocketWriteException: Exception sending message
	at com.mongodb.internal.connection.InternalStreamConnection.translateWriteException(InternalStreamConnection.java:684)
	at com.mongodb.internal.connection.InternalStreamConnection.access$700(InternalStreamConnection.java:86)
	... 23 common frames omitted
Caused by: io.netty.channel.StacklessClosedChannelException: null
	at io.netty.channel.AbstractChannel$AbstractUnsafe.write(Object, ChannelPromise)(Unknown Source)

I set maxConnectionLifeTime and maxConnectionIdleTime to 1 hour.
Here is my URI mongodb+srv://xxxxx.mongodb.net/?retryWrites=true&w=majority

Any idea ?

Thanks in advance.

Johann