[OpenLayers-Trac] [OpenLayers] #3028: Refresh Strategy removes all features from a layer if the connection drops

[OpenLayers]

#3028: Refresh Strategy removes all features from a layer if the connection drops
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 Reporter:  gatormba             |       Owner:  fredj       
     Type:  feature              |      Status:  new         
 Priority:  minor                |   Milestone:  2.11 Release
Component:  Strategy             |     Version:  2.10        
 Keywords:  refresh, connection  |       State:              
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 When using refresh strategies for a layer, if the connection goes down
 briefly then all features are removed from that layer until the next
 successful refresh.  Could there be a code change to the refresh strategy
 to allow "stale" layers if the user wants them?  And maybe a way to
 indicate that the current layer is stale?

 e.g. If the Wi-Fi drops just before a scheduled refresh, then the layer
 stays as is until the next successful refresh.

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Ticket URL: <http://trac.openlayers.org/ticket/3028>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer