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| How would you design this? |
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| tso0rxp |
 Posted: Mon Jun 02, 2003 6:57 am Post subject: How would you design this? |
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Voyager
Joined: 07 Jan 2002
Posts: 85
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Remote server (Win2K) needs to receive data real-time from Local server (Solaris) and process data when it arrives. Solaris running MQ Server v5.2. Win2K not running MQ.
Would you have an open client connection running on Win2K looking for messages in a local queue on Solaris? Would you install MQ Everyplace on Win2K server?
I could do a full MQ install on Win2K (with channels and xmit queues) but I'm looking for a lower cost alternative.
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Bob Perry
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| RogerLacroix |
| Posted: Mon Jun 02, 2003 9:47 am Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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Well, if cost is your major concern, then WMQ client(s) is/are they way to go. WMQ client is free.
Make sure who ever writes the W2K WMQ application has had both previous experience writing WMQ code and experience with writing for a WMQ client situation.
Client channels (or SVRCONN) can be disconnected for a varity of reasons (the famous rc=2009). Therefore, the client application has to be able to handle these types of situations without exiting / abending. i.e. You need reconnection logic but at any level in the client application without losing data (internal to the appl.). The client application will need to handle disconnected channel for: connect, open, get, put, put1, close, and even commit & rollback.
In other words, at any point the client application attempts a WMQ API call, they need to be able to correctly handle a failure. (and NOT blame it on WMQ!!!!). This is especially true if you are working under a syncpoint (local or global).
later
Roger Lacroix
Enterprise Architect
Capitalware Inc.
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| tso0rxp |
| Posted: Tue Jun 03, 2003 10:56 am Post subject: |
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Voyager
Joined: 07 Jan 2002
Posts: 85
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Thank you, Roger.
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Bob Perry
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