You are viewing a plain text version of this content. The canonical link for it is here.
Posted to server-user@james.apache.org by "alex c." <ab...@gmail.com> on 2010/04/22 16:40:56 UTC
james-2.3.2 starts to consume CPU and eat memory when SSL enabled.
Hello,
I have enabled the SSL for POP3 (using
http://wiki.apache.org/james/UsingSSL). And now when I run server the
CPU goes ~90% and memory quickly grows.
Actually I just uncommented SSL factory in <server-sockets> section
and for enabled TLS in <pop3server> :
<pop3server enabled="true">
<port>995</port>
<useTLS>true</useTLS>
...
<pop3server enabled="true">
If I set <useTLS>false</useTLS> the CPU usage is ~0%, and no memory issues.
What is wrong here?
- Alex
---------------------------------------------------------------------
To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
For additional commands, e-mail: server-user-help@james.apache.org
Re: james-2.3.2 starts to consume CPU and eat memory when SSL
enabled.
Posted by Norman Maurer <no...@apache.org>.
Hi Stephane,
could you show use the exact jvm version ? Could you try james trunk
and see i you have the same problem ?
Thx,
Norman
2010/5/31 Stephane <st...@googlemail.com>:
>
>>
>> 2010/4/22, alex c. <abc3def <at> gmail.com>:
>> > Hello,
>> >
>> > I have enabled the SSL for POP3 (using
>> > http://wiki.apache.org/james/UsingSSL). And now when I run server the
>> > CPU goes ~90% and memory quickly grows.
>> >
>> > Actually I just uncommented SSL factory in <server-sockets> section
>> > and for enabled TLS in <pop3server> :
>> >
>> > <pop3server enabled="true">
>> > <port>995</port>
>> > <useTLS>true</useTLS>
>> > ...
>> > <pop3server enabled="true">
>> >
>> >
>> > If I set <useTLS>false</useTLS> the CPU usage is ~0%, and no memory issues.
>> >
>> > What is wrong here?
>> >
>> > - Alex
>
>
>
> Hi,
>
> I am implementing James and have the exact same problem.
> Did you find a solution for that ?
>
> linux debiam 64bit
> sunsdk 1.6 64bit
> james 2.3.2
>
>
> Cheers,
>
> Stephane
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
> For additional commands, e-mail: server-user-help@james.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
For additional commands, e-mail: server-user-help@james.apache.org
Re: james-2.3.2 starts to consume CPU and eat memory when SSL enabled.
Posted by Stephane <st...@googlemail.com>.
>
> 2010/4/22, alex c. <abc3def <at> gmail.com>:
> > Hello,
> >
> > I have enabled the SSL for POP3 (using
> > http://wiki.apache.org/james/UsingSSL). And now when I run server the
> > CPU goes ~90% and memory quickly grows.
> >
> > Actually I just uncommented SSL factory in <server-sockets> section
> > and for enabled TLS in <pop3server> :
> >
> > <pop3server enabled="true">
> > <port>995</port>
> > <useTLS>true</useTLS>
> > ...
> > <pop3server enabled="true">
> >
> >
> > If I set <useTLS>false</useTLS> the CPU usage is ~0%, and no memory issues.
> >
> > What is wrong here?
> >
> > - Alex
Hi,
I am implementing James and have the exact same problem.
Did you find a solution for that ?
linux debiam 64bit
sunsdk 1.6 64bit
james 2.3.2
Cheers,
Stephane
---------------------------------------------------------------------
To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
For additional commands, e-mail: server-user-help@james.apache.org
Re: james-2.3.2 starts to consume CPU and eat memory when SSL
enabled.
Posted by "alex c." <ab...@gmail.com>.
Hi Norman,
According to 3.0 snapshot... I have enabled startTLS="true" for POP3
and specified keystore. The server started without CPU or Memory
issues. Basically I am not bound to any particular JAMES version and
can use this snapshot...
BTW, I still can't say for sure if it really work... For some reason I
can't receive any mail using Outlook Express - it just hangs... Even
more, I switched back to 110 without ssl, and received such error in
Outlook Express:
Message number 1 could not be retrieved. Account: ..., Server:
localhost, Protocol: POP3, Server Response: '-ERR Error while
retrieving message.', Port: 110, Secure (SSL): No, Server Error:
0x800CCC90, Error Number: 0x800420CD
Thanks,
- Alex
---------------------------------------------------------------------
To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
For additional commands, e-mail: server-user-help@james.apache.org
Re: james-2.3.2 starts to consume CPU and eat memory when SSL
enabled.
Posted by Norman Maurer <no...@googlemail.com>.
Hi Alex,
I will need to investigate a bit more on this. Could you also try to
use a snapshot from current trunk and see if its still the case there.
Be warned, it now use spring and man other stuff so its a bit
different in configuration. I would be just interested in if it
startup ok with ssl enabled and the cpu usage is ok..
Grab snapshot from here:
http://james.zones.apache.org/builds/
Bye,
Norman
2010/4/22 alex c. <ab...@gmail.com>:
> c:\> java -version
>
> java version "1.6.0_17"
> Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
> Java HotSpot(TM) Client VM (build 14.3-b01, mixed mode, sharing)
>
> - Alex
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
> For additional commands, e-mail: server-user-help@james.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
For additional commands, e-mail: server-user-help@james.apache.org
Re: james-2.3.2 starts to consume CPU and eat memory when SSL
enabled.
Posted by "alex c." <ab...@gmail.com>.
c:\> java -version
java version "1.6.0_17"
Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
Java HotSpot(TM) Client VM (build 14.3-b01, mixed mode, sharing)
- Alex
---------------------------------------------------------------------
To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
For additional commands, e-mail: server-user-help@james.apache.org
Re: james-2.3.2 starts to consume CPU and eat memory when SSL
enabled.
Posted by Norman Maurer <no...@apache.org>.
Hi Alex,
could you tell us your java version?
Thx
Norman
2010/4/22, alex c. <ab...@gmail.com>:
> Hello,
>
> I have enabled the SSL for POP3 (using
> http://wiki.apache.org/james/UsingSSL). And now when I run server the
> CPU goes ~90% and memory quickly grows.
>
> Actually I just uncommented SSL factory in <server-sockets> section
> and for enabled TLS in <pop3server> :
>
> <pop3server enabled="true">
> <port>995</port>
> <useTLS>true</useTLS>
> ...
> <pop3server enabled="true">
>
>
> If I set <useTLS>false</useTLS> the CPU usage is ~0%, and no memory issues.
>
> What is wrong here?
>
> - Alex
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
> For additional commands, e-mail: server-user-help@james.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: server-user-unsubscribe@james.apache.org
For additional commands, e-mail: server-user-help@james.apache.org