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From adarsh thimmappa <adarsh.tm...@gmail.com>
Subject Re: Apache Tomcat 7.0.14
Date Thu, 23 Jun 2011 04:21:31 GMT
Hi Mark,
         I would be sorry if that was aggressive. I was testing the NIO
connector and was monitoring the TCP connections between the client(Here the
client is Apache MINA based) and the tomcat server(tomcat 7.0.14) through
the tool (CurrPorts v1.91 - Monitoring Opened TCP/IP network ports /
connections). I observed that the TCP connection suddenly disappears after
the response is sent.

I will put the logging in DEBUG or much more finer details mode, i will
check whether will it be helpful in finding out the issue with my setup.

Once again, thank you for your time.

On Thu, Jun 23, 2011 at 9:43 AM, adarsh thimmappa <adarsh.tm126@gmail.com>wrote:

> Ok..Thanks.
>
>
> On Thu, Jun 23, 2011 at 3:02 AM, Mark Thomas <markt@apache.org> wrote:
>
>> You really need to read
>> http://www.catb.org/~esr/faqs/smart-questions.html before folks here
>> just start ignoring your messages.
>>
>> On 22/06/2011 20:59, adarsh thimmappa wrote:
>> > Hi All,
>> >      In the entire source file of  *
>> > org.apache.coyote.http11.Http11NioProtocol* class in *tomcat server
>> 7.0.14*,
>> > there are no setters to set any of these properties such as
>> > connectionTimeout,socket reuseaddress, keepalivetimeout etc. I compared
>> the
>> > same file with the *tomcat server version 6.0.14*, there in the source
>> code,
>> > we check for all the attributes entered in the server.xml for connector
>> tag.
>> > This logic is removed from in Tomcat 7.0.14. I am not able to figure
>>  out
>> > this part. I feel there is no provision to mention these attributes  for
>> NIO
>> > connector. I checked it.
>>
>> You didn't check very carefully. You missed the inheritance.
>>
>> > For example the connection timeout attribute  works perfectly for BIO
>> > connector...not for NIO connector.
>>
>> Wrong. How may times do I have to say this? This has been tested and it
>> works. There is not a bug here. Clearly, you are doing something wrong.
>> You have been told exactly (by Chuck) what you need to do to investigate
>> this. Your continued insistence that this is a Tomcat bug when there is
>> zero evidence to support that theory and plenty of evidence to refute it
>> is unlikely to be encouraging folks here to help you.
>>
>> > So, i believe the documentation in the link
>> >
>> http://tomcat.apache.org/tomcat-7.0-doc/config/http.html#Common_Attributes
>> <
>> http://tomcat.apache.org/tomcat-7.0-doc/config/http.html#Common_Attributeslot
>> >doesn't
>> > seems to be accurate
>>
>> Yes, the documentation is accurate.
>>
>> > or I MAY BE WRONG,,,,, please share your
>> > thoughts on the same.
>>
>> OK.
>> Thought 1. There is no need to shout. It is rude and further reduces the
>> chances of people here helping you.
>> Thought 2. There is no "may" about it. You are wrong. Very wrong.
>>
>> > *Any suggestions would be most welcome.*
>>
>> Really? Why would anyone here waste their time providing you with a
>> suggestion when all you have done with the advice you have been given so
>> far is ignore it?
>>
>> Mark
>>
>> > On Wed, Jun 22, 2011 at 11:41 PM, adarsh thimmappa
>> > <adarsh.tm126@gmail.com>wrote:
>> >
>> >> Hi Mark,
>> >>          Let me investigate further. I will definitely get back on
>> this.
>> >>
>> >>
>> >> On Wed, Jun 22, 2011 at 11:37 PM, Mark Thomas <markt@apache.org>
>> wrote:
>> >>
>> >>> On 22/06/2011 19:03, adarsh thimmappa wrote:
>> >>>> Hi All,
>> >>>>       Can anyone please confirm this is an issue or not. I have
>> visited
>> >>> this
>> >>>> link....
>> >>>>
>> >>>
>> http://tomcat.apache.org/tomcat-7.0-doc/config/http.html#Common_Attributeslot
>> >>>> more times....i feel like nothing left w.r.t going back to this
link
>> >>>> again. If anyone is having configuration which is working for version
>> >>>> 7.0.14..for this particular issue please share with me.
>> >>>
>> >>> The default, out of the box configuration works for me with a single
>> >>> change to use the HTTP NIO connector.
>> >>>
>> >>> There is no issue here.
>> >>>
>> >>> You need to do some further investigations to figure out why it isn't
>> >>> working for you.
>> >>>
>> >>> Mark
>> >>>
>> >>>>
>> >>>>
>> >>>> On Wed, Jun 22, 2011 at 7:13 PM, André Warnier <aw@ice-sa.com>
>> wrote:
>> >>>>
>> >>>>> I don't think that az this stage you should be playing with
the
>> >>> socket.*
>> >>>>> attributes, which refer to the low-level JVM TCP socket, and
have
>> quite
>> >>>>> another meaning and other side-effects.
>> >>>>>
>> >>>>> Re-read the description of the "keepAliveTimeout" attribute
instead,
>> >>> which
>> >>>>> does refer to the HTTP protocol level.
>> >>>>>
>> >>>>> As a general rule : the default values for the Connector attributes
>> >>> have
>> >>>>> generally been chosen to be reasonable and fit the most usual
use
>> >>> cases.
>> >>>>>  Only modify them if you have a specific and precise reason
to do
>> so,
>> >>> after
>> >>>>> doing adequate measurements.
>> >>>>>
>> >>>>>
>> >>>>> adarsh thimmappa wrote:
>> >>>>>
>> >>>>>> Hi Andre,
>> >>>>>>         I am using the below Connector tag configuration
in the
>> >>>>>> server.xml.....I am still facing the same problem.
>> >>>>>>
>> >>>>>> <Connector  port="80"
>> >>>>>>
>> >>>  protocol="org.apache.coyote.**http11.Http11NioProtocol"
>> >>>>>>                  socket.soKeepAlive="true"
>> >>>>>>                  socket.soTimeout="3600000"
>> >>>>>>                  maxKeepAliveRequests="-1"
>> >>>>>>                  redirectPort="8443" />
>> >>>>>>
>> >>>>>>
>> >>>>>>
>> >>>>>>
>> >>>>>>
>> >>>>>> Thanks,
>> >>>>>> Adarsh
>> >>>>>>
>> >>>>>>
>> >>>>>>
>> >>>>>>
>> >>>>>> On Wed, Jun 22, 2011 at 4:18 PM, André Warnier <aw@ice-sa.com>
>> wrote:
>> >>>>>>
>> >>>>>>  adarsh thimmappa wrote:
>> >>>>>>>
>> >>>>>>>  Hi All,
>> >>>>>>>>         I am using Apache Tomcat 7.0 (7.0.14 version)
server. I
>> have
>> >>> a
>> >>>>>>>> requirement such that Once i make a HTTP request,
and get back
>> the
>> >>>>>>>> response,
>> >>>>>>>> i want to keep that connection alive indefinitely.
What is the
>> >>>>>>>> configuration
>> >>>>>>>> i need to make on the server side. By default, client
uses
>> HTTP/1.1
>> >>>>>>>> protocol
>> >>>>>>>> version to make HTTP requests. I know that in HTTP/1.1,
the
>> >>> Connection
>> >>>>>>>> is
>> >>>>>>>> kept alive by default. I am testing this setup on
localhost.
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>> *        Any help or suggestions will be appreciated.*
>> >>>>>>>>
>> >>>>>>>>  Maybe reading the on-line documentation ?
>> >>>>>>>>
>> >>>>>>> http://tomcat.apache.org/****tomcat-7.0-doc/config/http.**<
>> >>> http://tomcat.apache.org/**tomcat-7.0-doc/config/http.**>
>> >>>>>>> html#Common_Attributes<http://**tomcat.apache.org/tomcat-7.0-**
>> >>>>>>> doc/config/http.html#Common_**Attributes<
>> >>>
>> http://tomcat.apache.org/tomcat-7.0-doc/config/http.html#Common_Attributes
>> >>>>
>> >>>>>>>>
>> >>>>>>>
>> >>>>>>> keepAliveTimeout
>> >>>>>>> maxKeepAliveRequests
>> >>>>>>>
>> >>>>>>>
>> >>>>>>> ------------------------------****----------------------------**
>> >>>>>>> --**---------
>> >>>>>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.**apa**che.org<
>> >>> http://apache.org>
>> >>>>>>> <users-unsubscribe@**tomcat.apache.org<
>> >>> users-unsubscribe@tomcat.apache.org>
>> >>>>>>>>
>> >>>>>>>
>> >>>>>>> For additional commands, e-mail: users-help@tomcat.apache.org
>> >>>>>>>
>> >>>>>>>
>> >>>>>>>
>> >>>>>>
>> >>>>>
>> >>>>>
>> >>>
>> ------------------------------**------------------------------**---------
>> >>>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.**apache.org<
>> >>> users-unsubscribe@tomcat.apache.org>
>> >>>>> For additional commands, e-mail: users-help@tomcat.apache.org
>> >>>>>
>> >>>>>
>> >>>>
>> >>>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> ---------------------------------------------------------------------
>> >>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> >>> For additional commands, e-mail: users-help@tomcat.apache.org
>> >>>
>> >>>
>> >>
>> >>
>> >> --
>> >> Regards,
>> >> Adarsh
>> >> 9972523214
>> >>
>> >
>> >
>> >
>>
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>
>
> --
> Regards,
> Adarsh
> 9972523214
>



-- 
Regards,
Adarsh
9972523214

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