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| sender-receiver channel vs server-receiver channel |
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| phudak |
 Posted: Tue Mar 08, 2005 2:23 am Post subject: sender-receiver channel vs server-receiver channel |
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Newbie
Joined: 08 Dec 2004
Posts: 6
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Hi
I don't understande difference between definition of sender-receiver channel and server-receiver channel. From documentation(Intercommunication) I've read :
Server-receiver channel:
This is similiar to sender-receiver but applies only to fully quallified servers, that is server channel that have the connection name of the partner specified in channel definition.
So server-receiver applies only to fully quallified name, but why if I define channel it is not neccessary to specify CONNAME in server channel definition, but i must in sender channel definition ?
How does connection work (sender - receiver) without fully quallified name (conname()) if either sender and receiver doesn't specify it ?
Thanks
Peter |
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| PeterPotkay |
| Posted: Tue Mar 08, 2005 4:56 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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A SNDR/RCVR is just like a SRVR/RCVR.
In both cases, the SNDR or the SRVR must have the conname property filled in, since they initiate communications, they must know where to go.
If a SRVR is paired up with a RQSTR, then it is possible for the SRVR to have a blank conname, because the RQSTR channel will let it know where to go to.
A SNDR must always have a conname, whether it is paired up with a RCVR or a RQSTR.
_________________
Peter Potkay
Keep Calm and MQ On |
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| phudak |
| Posted: Tue Mar 08, 2005 6:58 am Post subject: |
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Newbie
Joined: 08 Dec 2004
Posts: 6
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Thanks, cool, as I see, both of them are similiar.
But what is practical use of SNDR/RCVR instead of SRVR/RCVR or SRVR/RCVR instead of SNDR/RCVR ? |
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