I want to implement a interface like User getuser(String id);
My ClientApp use getuser function to get user from ServerApp,
the client use IoSession.write function to send message from client to
Server, and Server's handler receive message and
IoSession.write the user object, then the cl
N http://www.nabble.com/file/p12286978/sumup.rar sumup.rar ow i use callback
and wait notify to implement the syn call.
I want to know if there are any better solutions.
I modify the sumup example to implent syn call.
the client has three java files :client1.java ClientSessionHandler1.java
Cl
when i run SpringMain ,there is an Exception :
Exception in thread "main"
org.springframework.beans.factory.BeanCreationException: Error creating bean
with name 'ioAcceptor' defined in class path resource
[org/apache/mina/example/chat/serverContext.xml]: Initialization of bean
failed; nested exce
thanks!
Are there any document about this ?
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thanks!
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thanks
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tocolCodecFilter , do it has the same
effect?
Maarten Bosteels-4 wrote:
>
> On 9/28/07, tiandike <[EMAIL PROTECTED]> wrote:
>>
>> if i use ProtocolCodecFilter , do ExecutorFilter in the filterchain?
>
> ProtocolCodecFilter and ExecutorFilter are orthogonal featu
i use loadruner to test mina server and i find a question :when under heavy
load ,the server will crash and the client can't connect the server!
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in this example it doesn't add ExecutorFilter ,but when i debug I find
ExecutorFilter in the filterchain ,why?
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Sent from the Apache MINA Support Forum mailing list archive at N
ng your own thread-pool, you could also add an
> ExecutorFilter to the chain
> for example at the end (thus just before your IoHandler)
> 3) testing performance of the alternatives will give you the best answer
>
> regards,
> Maarten
>
> On 9/26/07, tiandike <[EMAIL P
[x] log4j
Mike Heath-4 wrote:
>
>> [x] log4j
>> [ ] logback
>> [ ] java.util.logging
>> [ ] slf4j-simple
>> [x] slf4j-nop
>> [ ] x4juli
>> [ ] other (please specify)
>
>
>
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How to pronounce mina?
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7;t see why NOT if in your client side only single thread sending the
> message.
>
> On 10/22/07, tiandike <[EMAIL PROTECTED]> wrote:
>>
>>
>> I modified the example of echoserver
>>
>> in my code I disable the default ThreadModel setting and configure
called simultaneously for different IoSessions.
>
> If you want more parallel processing, have a look at
> http://issues.apache.org/jira/browse/DIRMINA-334
>
> Maarten
>
>
> On 10/22/07, mat <[EMAIL PROTECTED]> wrote:
>>
>> Try client sends more
Trustin Lee wrote:
>
>
> As you see from the source code, there's an event buffer per session
> that maintains the message order.
>
>
I can't understand the detail,can you give a more detail explanation?
thanks
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I use loadruner to test my server ,my handler performs database
operations(insert a row a request)
i disable the default ThreadModel setting following
http://mina.apache.org/configuring-thread-model.html
when i use loadruner to run performance test , a strange phenomenon is that
when the number
gt; The bottleneck in our MINA based server also turned out to be Oracle, more
> specifically the number of commits that Oracle could do per second. I am
> not
> saying that Oracle is bad (quite the opposite) just that I think that's
> where you should look: it has A LOT of tuning opti
I debug the source code and find it's SessionBuffer to maintain the order ,
and i find one connection with one thread for handler (Thread
[pool-4-thread-4] ). Is this right?
Trustin Lee wrote:
>
> On 10/23/07, tiandike <[EMAIL PROTECTED]> wrote:
>>
>> in the
How much threads is your mina app using ?
>
> You could try to see how much insert/transactions your app can do per
> second
> without using mina and loadrunner: just start x threads INSIDE your
> application that do the db operations in a loop.
> Then you know if it's mina related
loop.
> Then you know if it's mina related or not.
>
> Maarten
>
> On 10/24/07, tiandike <[EMAIL PROTECTED]> wrote:
>>
>>
>> I use org.apache.commons.dbcp.BasicDataSource and set maxActive =1000
>>
>> i don't know why is 8? why not o
I find in ExecutorFilter the request will be wrapped in event and put in
SessionBuffer.eventQueue field .
If my handler handle request slow and client send request faster ,will the
size of eventQueue became huge and lead to OutofMemoryException error?
Thanks
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has relation with this static field.
and now my config is
Maarten Bosteels wrote:
>
> On 10/25/07, tiandike <[EMAIL PROTECTED]> wrote:
>>
>>
>> I didn't set value to intialSize, ma
then the number of thread that handle eventQueue in SessionBuffer for one
connector(session?) is at most 1 at the same time?
Trustin Lee wrote:
>
> On 10/25/07, tiandike <[EMAIL PROTECTED]> wrote:
>>
>> I debug the source code and find it's SessionBuffer to maint
age instanceof ByteBuffer) {
add(session, ((ByteBuffer) message).remaining());
}
and at this time message is not the instanceof ByteBuffer so add function
will never be executed!
Trustin Lee wrote:
>
> On 10/26/07, tiandike <[EMAIL PROTECTED]> wrote:
>>
>>
If i use receive with timeout:
Object[] res=new Object[num];
for(int i=0;i
> Hi Tiandike,
>
> Another way of doing it is at
> https://issues.apache.org/jira/browse/DIRMINA-375. I can't promise that
> it's better :)
>
> Here's what your C
I use ObjectSerializationCodecFactory in my mina server and client app .
I define a Map field in my requestmessage and in this Map i put Object[]
args and Class[] clazzes;
in the first bytebuffer I use Long ,but the seconde bytebuffer i use long.
I find first bytebuffer can be sent to mina
(Class.java:247)
at
org.apache.mina.common.ByteBuffer$3.readClassDescriptor(ByteBuffer.java:1480)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1565)
... 42 more
tiandike wrote:
>
> I use ObjectSerializationCodecFactory in my mina server and clie
);
return ObjectStreamClass.lookup(clazz);
when className is long ,Class.forName throws exception:
Trustin Lee wrote:
>
> Please provide me some code that reproduces your problem.
>
> Thanks in advance,
> Trustin
>
> On Nov 14, 2007 11:59 AM, tiandike <
client.rar syclient.rar
tiandike wrote:
>
> I want to implement a interface like User getuser(String id);
>
> My ClientApp use getuser function to get user from ServerApp,
>
> the client use IoSession.write function to send message from client to
> Server, and Serve
I want to know what exceptions can be caught in iohandler exceptionCaught.
some of mina example simply write
session.close();
in exceptionCaught .
I think some exception doesn't need to close the session.
So I want to ask a question: which exception should I close the session.
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();
Class clazz = Class
.forName(className, true, classLoader);
return ObjectStreamClass.lookup(clazz);
}
}
why overrides ObjectInputStream.readClassDescriptor()??
tiandike wrote:
>
> My request has
I use ObjectSerializationCodecFactory in my mina client and server .
My client send a request to the server and server send response to client .
when I change my response dataobject in my client such as remove or add a
field in the response class ,this will lead the client error:
Caused by: java
If i use mina ObjectSerializationCodecFactory ,and want to support
versioning , do I need to provide void writeObject(ObjectOutputStream s) and
readObject(ObjectInputStream s) function in my dataobject?
Niklas Therning wrote:
>
> tiandike wrote:
>> I use ObjectSerializationCod
my server send a List to client.
when I remove a field in my BasePaymentAccountDO , my client receive the
List ,but the elements in this list not are userdo ! some are string type !
http://www.nabble.com/file/p15085933/strange.bmp strange.bmp
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