<font size=2 face="sans-serif">Thanks, Johnny.</font>
<br>
<br><font size=2 face="sans-serif">Looks like my DNS and reverse DNS set
up alright (by my general checking). But please let me know if you have
anything specific in mind.</font>
<br>
<br><font size=2 face="sans-serif">Do you think if it may due to RH 7 network
behavior changing?</font>
<br><a href="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.0_Release_Notes/chap-Red_Hat_Enterprise_Linux-7.0_Release_Notes-Networking.html"><font size=2 face="sans-serif">https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.0_Release_Notes/chap-Red_Hat_Enterprise_Linux-7.0_Release_Notes-Networking.html</font></a>
<br>
<br><font size=2 face="sans-serif">Shall I upgrade omniORB 4.1.6 (the release
I am using) to a later version? It is hard for me to upgrade with my product,
but wonder if this is necessary.</font>
<br>
<br><font size=2 face="sans-serif">Thanks.</font>
<br><font size=2 face="sans-serif">Jingdong Sun<br>
InfoSphere Streams Development<br>
Phone 507 253-5958 (T/L 553-5958) <br>
jindong@us.ibm.com</font>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">Johnny Willemsen <jwillemsen@remedy.nl></font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">Jingdong Sun/Rochester/IBM@IBMUS,
omniorb-list@omniorb-support.com, </font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">11/11/2014 12:14 PM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">Re: [omniORB]
Corba slow</font>
<br>
<hr noshade>
<br>
<br>
<br><tt><font size=2>Hi,<br>
<br>
This sounds more like a network problem, do you have DNS and reverse DNS<br>
setup correctly?<br>
<br>
Regards,<br>
<br>
JOhnny Willemsen<br>
Remedy IT<br>
<br>
On 11/11/2014 07:10 PM, Jingdong Sun wrote:<br>
> Hi, there,<br>
> <br>
> I experience some corba slowness when using corba with RH7?<br>
> <br>
> I am using omniORB 4.1.6 with following setup (other config related
to<br>
> thread and connection all take default):<br>
> -ORBacceptBiDirectionalGIOP,1,<br>
> -ORBofferBiDirectionalGIOP,1,<br>
> -ORBthreadPerConnectionPolicy,1,<br>
> -ORBthreadPerConnectionLowerLimit,40,<br>
> -ORBthreadPerConnectionUpperLimit,50,<br>
> -ORBthreadPoolWatchConnection,0,<br>
> <br>
> RedHat 7.0 x86_64 version 2.4.5<br>
> <br>
> The slowness I noticed is when client trying to call to server, some<br>
> times it hang there for tens of seconds to several minutes before<br>
> timeout and retry (2nd retry generally work).<br>
> For RH 6.x, I did not notice this, or at least not happened this often<br>
> and noticeable.<br>
> <br>
> Any suggestion to fix this...I feel that some config settings may
help<br>
> here, but I do not know what.<br>
> <br>
> Thanks.<br>
> Jingdong Sun<br>
> InfoSphere Streams Development<br>
> Phone 507 253-5958 (T/L 553-5958) <br>
> jindong@us.ibm.com<br>
> <br>
> <br>
> _______________________________________________<br>
> omniORB-list mailing list<br>
> omniORB-list@omniorb-support.com<br>
> </font></tt><a href="http://www.omniorb-support.com/mailman/listinfo/omniorb-list"><tt><font size=2>http://www.omniorb-support.com/mailman/listinfo/omniorb-list</font></tt></a><tt><font size=2><br>
> <br>
<br>
</font></tt>
<br>