System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread.
 ---> MongoDB.Driver.MongoConnectionException: An exception occurred while receiving a message from the server.
ResponseMessage MongoDB.Driver.Core.Connections.BinaryConnection.ReceiveMessage(int responseTo, IMessageEncoderSelector encoderSelector, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
ResponseMessage MongoDB.Driver.Core.ConnectionPools.ExclusiveConnectionPool+AcquiredConnection.ReceiveMessage(int responseTo, IMessageEncoderSelector encoderSelector, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
TCommandResult MongoDB.Driver.Core.WireProtocol.CommandUsingCommandMessageWireProtocol<TCommandResult>.Execute(IConnection connection, CancellationToken cancellationToken)
TCommandResult MongoDB.Driver.Core.WireProtocol.CommandWireProtocol<TCommandResult>.Execute(IConnection connection, CancellationToken cancellationToken)
TResult MongoDB.Driver.Core.Servers.Server+ServerChannel.ExecuteProtocol<TResult>(IWireProtocol<TResult> protocol, ICoreSession session, CancellationToken cancellationToken)
TResult MongoDB.Driver.Core.Servers.Server+ServerChannel.Command<TResult>(ICoreSession session, ReadPreference readPreference, DatabaseNamespace databaseNamespace, BsonDocument command, IEnumerable<Type1CommandMessageSection> commandPayloads, IElementNameValidator commandValidator, BsonDocument additionalOptions, Action<IMessageEncoderPostProcessor> postWriteAction, CommandResponseHandling responseHandling, IBsonSerializer<TResult> resultSerializer, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
TCommandResult MongoDB.Driver.Core.Operations.CommandOperationBase<TCommandResult>.ExecuteProtocol(IChannelHandle channel, ICoreSessionHandle session, ReadPreference readPreference, CancellationToken cancellationToken)
TCommandResult MongoDB.Driver.Core.Operations.ReadCommandOperation<TCommandResult>.ExecuteAttempt(RetryableReadContext context, int attempt, long? transactionNumber, CancellationToken cancellationToken)
TResult MongoDB.Driver.Core.Operations.RetryableReadOperationExecutor.Execute<TResult>(IRetryableReadOperation<TResult> operation, RetryableReadContext context, CancellationToken cancellationToken) ---> System.IO.IOException: Unable to read data from the transport connection: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
int System.Net.Sockets.NetworkStream.Read(out byte[] buffer, int offset, int size)
void MongoDB.Driver.Core.Misc.StreamExtensionMethods.ReadBytes(Stream stream, byte[] buffer, int offset, int count, CancellationToken cancellationToken)
IByteBuffer MongoDB.Driver.Core.Connections.BinaryConnection.ReceiveBuffer(CancellationToken cancellationToken) ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
int System.Net.Sockets.NetworkStream.Read(out byte[] buffer, int offset, int size)
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace --- ---> MongoDB.Driver.MongoConnectionException: An exception occurred while receiving a message from the server.
ResponseMessage MongoDB.Driver.Core.Connections.BinaryConnection.ReceiveMessage(int responseTo, IMessageEncoderSelector encoderSelector, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
ResponseMessage MongoDB.Driver.Core.ConnectionPools.ExclusiveConnectionPool+AcquiredConnection.ReceiveMessage(int responseTo, IMessageEncoderSelector encoderSelector, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
TCommandResult MongoDB.Driver.Core.WireProtocol.CommandUsingCommandMessageWireProtocol<TCommandResult>.Execute(IConnection connection, CancellationToken cancellationToken)
TCommandResult MongoDB.Driver.Core.WireProtocol.CommandWireProtocol<TCommandResult>.Execute(IConnection connection, CancellationToken cancellationToken)
TResult MongoDB.Driver.Core.Servers.Server+ServerChannel.ExecuteProtocol<TResult>(IWireProtocol<TResult> protocol, ICoreSession session, CancellationToken cancellationToken)
TResult MongoDB.Driver.Core.Servers.Server+ServerChannel.Command<TResult>(ICoreSession session, ReadPreference readPreference, DatabaseNamespace databaseNamespace, BsonDocument command, IEnumerable<Type1CommandMessageSection> commandPayloads, IElementNameValidator commandValidator, BsonDocument additionalOptions, Action<IMessageEncoderPostProcessor> postWriteAction, CommandResponseHandling responseHandling, IBsonSerializer<TResult> resultSerializer, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken)
TCommandResult MongoDB.Driver.Core.Operations.CommandOperationBase<TCommandResult>.ExecuteProtocol(IChannelHandle channel, ICoreSessionHandle session, ReadPreference readPreference, CancellationToken cancellationToken)
TCommandResult MongoDB.Driver.Core.Operations.ReadCommandOperation<TCommandResult>.ExecuteAttempt(RetryableReadContext context, int attempt, long? transactionNumber, CancellationToken cancellationToken)
TResult MongoDB.Driver.Core.Operations.RetryableReadOperationExecutor.Execute<TResult>(IRetryableReadOperation<TResult> operation, RetryableReadContext context, CancellationToken cancellationToken) ---> System.IO.IOException: Unable to read data from the transport connection: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
int System.Net.Sockets.NetworkStream.Read(out byte[] buffer, int offset, int size)
void MongoDB.Driver.Core.Misc.StreamExtensionMethods.ReadBytes(Stream stream, byte[] buffer, int offset, int count, CancellationToken cancellationToken)
IByteBuffer MongoDB.Driver.Core.Connections.BinaryConnection.ReceiveBuffer(CancellationToken cancellationToken) ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
int System.Net.Sockets.NetworkStream.Read(out byte[] buffer, int offset, int size)
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---