Re: [foxboro] AIM*OPC Server CLOSE_WAIT errors
- From: Ted Jirik <ted.jirik@xxxxxxxxxxxxxxx>
- To: "foxboro@xxxxxxxxxxxxx" <foxboro@xxxxxxxxxxxxx>
- Date: Thu, 14 Mar 2013 15:38:39 -0700
I was under the impression OSI was going to port to aimapi.
On Mar 14, 2013, at 3:35 PM, "Johnson, David"
<David.Johnson@xxxxxxxxxxxxxxxxxx> wrote:
> The server has not been recently modified as far as we know. It seems the
> problem has been with us since we put AIM*OPC Server on the box. I believe
> there are other entries in the an_init.tcp file for the other AWs. I will
> check that tomorrow morning and post my findings.
>
> We are testing the OPC interface to PI (and I'm glad this is just a test)
> because I think the fxbais legacy interface is going to quit working at I/A
> version 8.8 when FoxAPI is no longer supported. Does anyone know for sure?
>
> That's all for today.
>
> Thanks everybody.
> David
>
>
> -----Original Message-----
> From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On
> Behalf Of Michael Toecker
> Sent: Thursday, March 14, 2013 3:35 PM
> To: foxboro@xxxxxxxxxxxxx
> Subject: Re: [foxboro] AIM*OPC Server CLOSE_WAIT errors
>
> Was the PI server recently upgraded to Windows 2008 R2, or received patches?
> I"m working a theory here.
> In the meantime, you can use TCPView from Microsoft Sysinternals to
> !!!!CAREFULLY!!!! kill zombie (close_wait) connections on a periodic basis.
> (http://technet.microsoft.com/en-us/sysinternals/bb897437.aspx)
>
> Mike Toecker
> Digital Bond, Inc
>
> On Thu, Mar 14, 2013 at 12:57 PM, Ted Jirik <ted.jirik@xxxxxxxxxxxxxxx>wrote:
>
>> David,
>>
>> Also be sure there is nothing in the AIM* Servers field in the opc
>> server configurator / server parameters (advanced) tab
>>
>> Ted
>>
>> On Mar 14, 2013, at 10:37 AM, Ted Jirik <ted.jirik@xxxxxxxxxxxxxxx> wrote:
>>
>>> David,
>>>
>>> Just spoke to our field service rep and he verified my thinking.
>>> That is
>> what we did to solve it at two sites.
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