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List:       solid
Subject:    Re: max number of users
From:       "Kyosti Laiho" <kyosti.laiho () solidtech ! com>
Date:       2000-12-07 1:48:49
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Hello,

Normally I would say that managing the number of connections is the task of
the application...

If your SOLID installation dies, and you have a reproducable case and/or
error, trace, solmsg etc files how it happens, we are always interested to
look them through. The right address to send the information would be then
techsupp@solidtech.com.

Koppa

On 12/6/2000 4:38:03 PM, Pecsenyanszky Istvan  wrote:
>Hello,
>
>Is there any way to limit the number of the concurrent connections?  Our
>SOLID EE dies when there are too many users logged in at the same time.
>(The crash in our case is not an open file descriptor per process issue,
>the operating system can handle much more open files.)
>
>Istvan
>
>On Wed, 6 Dec 2000, Kyosti Laiho wrote:
>
>> Hi,
>>
>> Some of license limits are technically enforced, some are more
>'statements'
>> of how you are allowed to use SOLID. The way to calculate concurrent
>> connections depends partially on the access method, so in some cases you
>> might be able to have more connections to the database than your license
>> allows. Sorry that I'm not more specific how it works in detail, but I
>> guess you understand the reason ;-)
>>
>> So, in your case the limit is more 'contractual' than 'technical'.
>>
>> Hope this helps,
>> Koppa
>>
>> On 12/6/2000 9:58:32 AM, Rainer Hochreiter  wrote:
>> >1.
>> >the number of users in the users table is not limited with 200.
>> >because it's possible to create i.e. 250 different users!
>> >
>> >2.
>> >it is possible for me, to create >200 concurrent connections to the
>> >solid-server. up to 256, and than the solid-server died! the reason for
>> >that is, may be, the OPEN_MAX limit of 256 open file descriptor per
>> >process!
>> >
>> >so i can't find out what is meant with this limit 200 concurrent users!
>> >
>> >> Umm, first guess, but I would say that you've reached the maximum
>number
>> >> of concurrent users for the database.
>> >>
>> >> What does that mean?  You've basically got too many connections to
the
>> >> database at the time... not too many users in the users table.
>> >>
>> >> Rainer Hochreiter wrote:
>> >> >
>> >> > what exactly is meant by :
>> >> >  "Maximum number of concurrent application users" in 'solmsg.out'?
>> >> >
>> >> > as you see in the cut of solmsg.out my value for max users is 200!
>> >> > but running a skript which creates lots of connections to
>> solid-server,
>> >> > solcon tells me that i have >200 users active in solid-server!
>> >> > can someone explain this?
>> >> >
>> >> > \# solcon -e userlist 'tcpip localhost 15610' user password |wc -l
>> >> >     226
>> >> > \#
>> >> >
>> >> > cut from solmsg.out
>> >> >
>> >> > Version: 02.20.0027
>> >> > Operating system: Linux ix86
>> >> > SOLID Server - v.02.20.0027 (Linux ix86)
>> >> > (C) Copyright Solid Information Technology Ltd 1993-1997
>> >> > Using license file /home/solid/databases/15615/solid.lic
>> >> > License for SOLID Server v2.x, Standard Edition
>> >> > Runtime License for Linux ix86
>> >> > Serial number: 0020000365
>> >> > Maximum number of concurrent application users: 200
>> >> >
>> >> > --
>> >> > rainer hochreiter                          email : rho@gams.at
>> >> > g.a.m.s. edv-dienstleistungen gmbh         www   :
>http://www.gams.at/
>> >> > stiegergasse 15-17/8                       phone : +43(1)8958499/12
>> >> > a-1150 vienna/austria/europe               fax   : +43(1)8958499/60
>> >>
>> >> --
>> >> Dan Kalowsky                  "Tonight I think I'll walk alone,
>> >> Worldgate Communications       I'll find my soul as I go home."
>> >> Software Engineer - TICS Group          - Temptation
>> >>
>> >
>> >--
>> >rainer hochreiter                          email : rho@gams.at
>> >g.a.m.s. edv-dienstleistungen gmbh         www   : http://www.gams.at/
>> >stiegergasse 15-17/8                       phone : +43(1)8958499/12
>> >a-1150 vienna/austria/europe               fax   : +43(1)8958499/60
>> >
>> >
>>
>>
>
>

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