Changes between Version 24 and Version 25 of MapGuideRfc86

Timestamp:

Oct 12, 2009, 11:32:24 PM (15 years ago)

Author:

leaf

Comment:

--

MapGuideRfc86

@@ -117 +117 @@
 Some of methods in !MgFeatureService don’t depend on an existing feature source and an FDO connection. So this change will not affect them. For example, MgFeatureService::!GetFeatureProviders, MgFeatureService::!XmlToSchema, and so on.
 
+To avoid exhausting the avaiable FDO connections through pinned connections, the following two properties will be added into serverconfig.ini to set a limitation of pinned connections per FDO providers.
+
+{{{
+[FeatureServiceProperties]
+# *****************************************************************************
+# F E A T U R E  S E R V I C E
+#
+# Property Name                    Description
+# -----------------------------------------------------------------------------
+# PinnedDataConnectionSize         Default # of pinned FDO connections per provider. 
+#                                       Value < 0  The default number of pinned connection is 
+#                                                  same as value of DataConnectionPoolSize.
+#                                       Value = 0  Can not use pinned FDO connection.
+#                                       Value > 0  Its value has to be less than or equal to
+#                                                  the value of DataConnectionPoolSize.
+# PinnedDataConnectionSizeCustom   Custom # of pinned FDO connections for specified provider
+#                                       0 <= Length <= 1024
+#                                       Example: OSGeo.SDF:5,OSGeo.SHP:5
+# *****************************************************************************
+PinnedDataConnectionSize           = 20
+PinnedDataConnectionSizeCustom     = 
+}}}
+
 == Implications ==