users@grizzly.java.net

Re: RST/FIN sent from the Grizzly server

From: felixx <dolaru_at_sympatico.ca>
Date: Wed, 15 Jul 2009 05:26:03 -0700 (PDT)

Hi,
I'm having a panic moment here!
How should i read this:
"...Currently on Linux due to and underlying JVM bug, it simply doesn't work
and it regularly runs into CPU spikes which means that the application is
unavailable to handle more connections .." !!??
We are planing very soon for a prod deployment, on Linux, of Comet app
running on GF V3 Preview.
Is this going to work or GF+Grizzly is a 'Windows only' solution?
I hope it's a misunderstanding.
Please comment, thank you.



Cooper, James wrote:
>
> Hi,
> Well I cannot comment on Solaris. But Grizzly performs dramatically
> different on Windows as opposed to Linux, due to differences as to how
> the JVM NIO implementation on that platform works. Currently on Linux
> due to and underlying JVM bug, it simply doesn't work and it regularly
> runs into CPU spikes which means that the application is unavailable to
> handle more connections with the system responding with RST packets.
> Hopefully there are some Grizzly users with Solaris knowledge that can
> clarify how well it works.
>
> Rgds,
> James
>
> On Tue, 2009-07-14 at 23:19 -0700, chandan_evol wrote:
>> Hi All, I am using solaries 10 as the platform. thanks chandan
>> chandan_evol wrote:
>> Hi All, I am using Grizzly 1.9.15 as a HTTP web server for my
>> application. But, whenever the client side sends number of
>> requests (~10 requests in second), the application sends RST
>> packets to the client, after sending FIN to the client side.
>> This seems that the Grizzly server is dropping some requests
>> if it is heavily loaded. Can someone tell me what can prevent
>> the Grizzly server to drop requests. The client is maintaining
>> an HTTP non-persistent connection where everytime connection
>> will be closed if there is a response received for a request.
>> I would appreciate if someone gives me a solution. thanks in
>> advance Chandan
>>
>>
>> ______________________________________________________________________
>> View this message in context: Re: RST/FIN sent from the Grizzly server
>> Sent from the Grizzly - Users mailing list archive at Nabble.com.
>
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