How to SNAP before RMAN in deCarta DDS?
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18-09-2019 - |
Question
Some of my routes don't work because the deCarta DDS doesn't find any arc near OLL and/or DLL and the server answers:
RMAN|%S=Cannot find path origin%N=0||
How to make the server search a nearby arc (SNAP) and do the route (RMAN) in a single request?
Solution
I think that your best bet is to handle it on the client side.
Before you make that call you do not know if you need a SNAP and RMAN, or just an RMAN (I assume).
What you need to do is to run RMAN if there is an error catch it, do a SNAP followed by a new RMAN.
If you do a SNAP and RMAN everytime you will slow down your system with unecessary calls.
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