[mapguide-users] Map frame display delay

Jackie Ng jumpinjackie at gmail.com
Thu Aug 15 16:58:46 PDT 2013


The delay is generally the first MgInitializeWebTier() call in the IIS
application pool and the first time a MgMap is created.

Subsequent MgInitializeWebTier() calls return immediately and subsequent
MgMap creations off the same Map Definition would be working with cached
information.

I don't know if such delay can be avoided the first time round. Something
*has* to wear the time cost to initialize the web tier before any
application can start using the MapGuide API and something *has* to wear the
time cost to prime the caches, for fast subsequent MgMap.Create() calls.

Now if it's happening for the 2nd, 3rd, 4th, etc time round then I'm
guessing the cached information has expired had has been flushed out by the
MapGuide Server. There's probably a serverconfig.ini setting somewhere that
controls the lifetime of cached objects.

- Jackie



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