Please find my wiki page about existing servlet proxy at :
http://wiki.apache.org/tomcat/ServletProxy
I will continue to add information to this page, please suggest any
changes if required
On Thu, Apr 16, 2009 at 8:44 AM, Sharmistha jat
<sharmistha.ja...@gmail.com> wrote:
> Thanks for suggestion. [:)]
>
> On Thu, Apr 16, 2009 at 5:50 AM, Costin Manolache <cos...@gmail.com> wrote:
>> One suggestion: I think it would be nice to consider scalability - if you
>> have one tomcat frontend forwarding to 100 backends and acting as a load
>> balancer - you probably can't afford one connection per thread. Many of the
>> http forwarders I know use a blocking http client library - I think this
>> would be the wrong approach for tomcat.
>>
>> To do non-blocking you will need to work at coyote level, and probably make
>> few enhancements to register your client connection with the same framework
>> - i.e. use the same Selectors or APR poll.
>> You would also need to implement a non-blocking http client - you can use
>> the nio/apr as starting points as well, but the code is a bit messy ( IMHO
>> ). Or you could just start from scratch - use an existing non-blocking http
>> client.
>>
>> I have a small experimental async http client in sandbox, if you plan to go
>> non-blocking it may be worth checking it out (I'll update it to what I have
>> - it's kind-of-working ). But probably using the NIO/APR connectors would be
>> a better starting point.
>>
>> Costin
>>
>> On Wed, Apr 15, 2009 at 1:18 PM, jean-frederic clere
>> <jfcl...@gmail.com>wrote:
>>
>>> Sharmistha jat wrote:
>>>
>>>> So, now i would try to install a tomcat cluster and make a simple
>>>> servlet proxy [reverse] for it, then add in load-balancing logic to it
>>>>
>>>
>>> Yep thst is the idea.
>>>
>>> +++ CUT +++
>>>
>>>
>>>>>> I have studied a number of servlet proxies like j2ep, noodle & Http
>>>>>>> Proxy
>>>>>>> Servlet in past days.
>>>>>>>
>>>>>> Could you write a wiki on that? (Somewhere in
>>>>>> http://wiki.apache.org/tomcat/).
>>>>>>
>>>>>
>>>> i guess u mean writing wiki about proxy servlet
>>>> will give my best shot to it, but would borrow 3-4 days for the
>>>> task.
>>>>
>>>
>>> You looked to the j2ep, noodle etc, don't you? It would be nice to describe
>>> a little how they work or that least their main features and the url to
>>> there code if applicable. Just like a note on other existing implementation.
>
> Ok, will write a wiki on the existing servlet proxies, their
> approach and working [thanks]
>>>
>>> Cheers
>>>
>>> Jean-Frederic
>>>
>>>
>>> Cheers
>>>>>>
>>>>>> Jean-Frederic
>>>>>>
>>>>>> And was puzzled about my intent of making proxy and its designing
>>>>>>> thereof.
>>>>>>>
>>>>>>> So, please guide me a little bit about this.
>>>>>>>
>>>>>>> Thanks
>>>>>>> Sharmistha
>>>>>>>
>>>>>>
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>>>>
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