Hello Josh & Ronald,
Thank you fro your response.
Say for example, I have four clients and a server. If client1 sends the
message "hi", the server receives the message "hi" and the server must send
this "hi" message to clients1,2,3 & 4.
And there may be a scenario to send some messages to all clients without a
client request to the server. Is this can be achieved. If so can you please
explain me with an example.
Jackson
Ronald Klop wrote:
>
> client <---> tomcatServer <---> notificationServer
>
> 1. client sends request to tomcatServer
> 2. tomcatServer calls notificationServer.waitForEvent() (this can wait
> forever if there is no event)
> 3. tomcatServer get event and send response to the client.
>
> Warning: step 2 takes up 1 thread. You can optimize that with Comet in
> Tomcat 6. But maybe the simple implementation is enough for your
> situation.
>
> Ronald.
>
>
> Op donderdag, 4 juni 2009 13:11 schreef Josh Gooding :>
>> Hello Jackson,
>>
>> Can you give us an example on a situation you are looking to have
>> notification for please. It might help better answer your question.
>>
>> Warm regards,
>>
>> - Josh
>>
>> On Thu, Jun 4, 2009 at 3:21 AM, Jackose <[email protected]> wrote:
>>
>> >
>> > Hi All,
>> > I want to know whether there is any way to invoke a page or send
>> > notification from server to client. I am using tomcat 5. If possible,
>> could
>> > you please explain me how to do it with a sample example.
>> >
>> > Awaiting for your response.
>> >
>> > Thanks,
>> > Jackson
>> > --
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>> >
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>>
>>
>>
>>
>
>
>
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