[rabbitmq-discuss] BrokerUnreachableException on .NET client

[Aaron Feng]

Matthias.

For 500 threads:

accepted: 501
starting: 501
closed: 501

I didn't see any errors in the rabbit.log, but the client blew up.

Aaron

On Wed, Jun 10, 2009 at 2:15 PM, Matthias Radestock<matthias at lshift.net> wrote:
> Aaron,
>
> Aaron Feng wrote:
>> Below is the ToString():
>>
>> None of the specified endpoints were reachable
>> Endpoints attempted:
>>  endpoint=amqp-0-8://10.12.0.190:5672 <http://10.12.0.190:5672/>,
>> attempts=1, outcome=The AMQP operation w
>> as interrupted: AMQP close-reason, initiated by Library, code=0,
>> text="End of st
>> ream", classId=0, methodId=0, cause=System.IO.
>> EndOfStreamException: Unable to re
>> ad beyond the end of the stream.
>>   at System.IO.__Error.EndOfFile()
>>   at System.IO.BinaryReader.ReadByte()
>>   at RabbitMQ.Client.Impl.Frame.ReadFrom(NetworkBinaryReader reader)
>>   at RabbitMQ.Client.Impl.SocketFrameHandler_0_9.ReadFrame()
>>   at RabbitMQ.Client.Impl.ConnectionBase.MainLoopIteration()
>>   at RabbitMQ.Client.Impl.ConnectionBase.MainLoop()
>> Stack trace:
>>   at RabbitMQ.Client.ConnectionFactory.CreateConnection(Int32
>> maxRedirects, Amq
>> pTcpEndpoint[] endpoints)
>>   at
>> RabbitMQ.Client.ConnectionFactory.CreateConnection(AmqpTcpEndpoint[] endpo
>> ints)
>>   at RabbitMQ.Client.ConnectionFactory.CreateConnection(String address)
>>   at RabbitTest.Program.DoWork() in
>> C:\Development\RabbitTest\RabbitTest\Progra
>> m.cs:line 65
>>
>> I also looked in the rabbit.log, nothing interesting.
>
> That looks like the server is dropping the connection, in which case
> there really should be something in the server logs. How many "accepted
> TCP connection", "starting TCP connection" and "closing TCP connection"
> messages do you get for a typical test run? And are there really no
> warnings or errors?
>
> It is possible that the server is simply too busy draining messages from
> your few hundred publish-as-fast-as-I-can channels.
>
>
> Matthias.
>