Re: [xSocket-develop] receiving data outsite onData method

[quan n. h. <hu...@gm...>]

to clear, i attach some code i write for this issue

MyServer include:
  ConnectHandler: send/recv handshake with MyClient every 3s.
  MyThread: send message to client & receive msg resp

i want recv msg-resp at MyThread, but it's received in ConnectHandler
& throw excetion in MyThread

thanks
-Quan



On Thu, Jan 14, 2010 at 12:12 PM, Gregor Roth <gre...@gm...> wrote:
> Hello Quan,
>
> please provide a small JUnittest for this issue.
>
> Thanks
>
> Gregor
>
>
>
> ----- Original Message -----
>
> From: Gregor Roth
>
> Sent: 01/13/10 08:52 AM
>
> To: quan nguyen huu
>
> Subject: Re: [xSocket-develop] receiving data outsite onData method
>
>
>
> thanks for reply
>
> my server module using INonblockingConnection to send/receive data
> with client. In addition, it must receive/send-respon HANDSHAKE
> message with client to maintain connection.
>
> i use call back handler (implements IDataHandler) to send/receive
> Handshake message with client & other thread A to send/receive other
> message.
>
> the problem: my thread A send data to client well, but when it receive
> data response it throw exception.
>
>
> -Quan
>
>
>
> On Wed, Jan 13, 2010 at 1:49 PM, Gregor Roth <gre...@gm...> wrote:
>> Hi,
>>
>> the read methods of NonblockingConnection returns immediately. If not
>> enough
>> data is received, a read method such as readLong() or
>> readStringByLength(…)
>> will throw a BufferUnderflow exception -> the read methods never block by
>> calling. This is not true for the BlockingConnction. In this case a read
>> methods blocks (waits) for more data if not enough is available.
>>
>> Gregor
>>
>>
>>
>> ----- Original Message -----
>>
>> From: Gregor Roth
>>
>> Sent: 01/13/10 05:43 AM
>>
>> To: quan nguyen huu
>>
>> Subject: [xSocket-develop] receiving data outsite onData method
>>
>>
>>
>> hi
>>
>> i have a thread using INonBlockingConnection outsite xSocket thread to
>> send & receiving data with client (my program is server).
>>
>> it send ok, but when receive data, it throw exception:
>> java.io.BufferUnderflowException  (because it conflict with onData
>> thread of xSocket ??)
>>
>> i try add ConnectionUtils.synchronizedConnection method but it still
>> throw error.
>>
>> any suggest?
>>
>> thanks
>> -Quan
>>
>>
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