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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I’ve heard of something similar with
a Point of Sale system, but they used a VMS mailbox instead. This is a facility
created in memory that’s pretty fast. The P’hoose interface to it
is efficient, so you have no worries of P’hoose interacting with the C
program. They simply had the external system deposit transactions into the
mailbox and VMS provided the bridge.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I think it was presented at one of the annual
Cognoid meetings back when they used to have them.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
powerh-l-bounces+rwitkopp=phxa.com@lists.sowder.com
[mailto:powerh-l-bounces+rwitkopp=phxa.com@lists.sowder.com] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Penney, John<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, October 28, 2009
8:58 AM<br>
<b><span style='font-weight:bold'>To:</span></b> power-l<br>
<b><span style='font-weight:bold'>Subject:</span></b> tcpip Sockets et al (OpenVMS)</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Good Morning PH listers:<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Seeking some knowledge with respect to the
capabilities and complexities of tcpip communications: Alpha OpenVMS
Powerhouse 7.10G Quick calling a 'C' program which opens a socket
connection port #, via tcpip and send/receives data from an external system.
What a mouthful that was!<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Basically we have an application which works per the
above and I'm just trying to see what the capabilities of replicating
something like it but on a much larger scale - perhaps thousands of
transactions a day versus the number of about the present (say) 30 a
week....Contention and any queuing logic we have to develop are my main
concerns.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Any response gratefully acknowledged.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>TIA<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><strong><b><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>John M Penney</span></font></b></strong><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><strong><b><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>(360)789-8159</span></font></b></strong><o:p></o:p></p>
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