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Date: Thu, 10 May 2012 06:30:17 -0700 (PDT)
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Subject: =?UTF-8?Q?Re=3A_will_mongodb_upgrade_the_version_of_boost_=EF=BC=9F?=
From: =?UTF-8?B?6LaFIOeOiw==?= <wangchao0...@gmail.com>
To: mongodb-user <mongodb-user@googlegroups.com>
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my goal is to control each thread=E2=80=98s cost and limit each db=E2=80=98=
s
connection ips ,and each db's cost. including cpu cost time,memory
cost and maximum thread number of each db.
control cpu cost time ,  using function clock_gettime  to do it. you
know,with knowing cpu cost,mongod can refuse the bigger cost
connection. in boost,the canaro lib also can do it.
control memory cost ,  not control memory directly is more easily. in
the connection session it count command db times , if the counts is
too bigger,mongod will refuse the connection.
control maximum thread number of each db,each db will record the
living thread num. and when start a new connection,it will figure out
whether to connect with the record in db.
 limit each db=E2=80=98s connection ups =EF=BC=8C which can be done use the=
 way above

do you agree with me or you can give me some advise to do it better =EF=BC=
=9F

by the way =C2=B7=EF=BD=9E=C2=B7=C2=B7 i have seen you before in shanghai=
=EF=BD=9E hah =C2=B7=C2=B7=C2=B7



On 5=E6=9C=8810=E6=97=A5, =E4=B8=8B=E5=8D=888=E6=97=B635=E5=88=86, Eliot Ho=
rowitz <el...@10gen.com> wrote:
> If you are just using a binary package, it won't have any impact on
> any other package.
> If you want to compile yourself, the master branch on github has all
> the dependencies internally, so you also won't have to worry about
> your system boost package.
>
>
>
>
>
>
>
> On Wed, May 9, 2012 at 11:23 PM, =E8=B6=85 =E7=8E=8B <wangchao0...@gmail.=
com> wrote:
> > i just want to use the can chrono lib which is provided at boost
> > version 1.47. this lib can cost thread time more easily
> > but now time mongo use 1.42 or version below 1.45 right ?
>
> > --
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