Merge pull request #20 from Azure/development

Updated IPAM plugin to refresh source before all requests

ipam/plugin.go

@@ -219,6 +219,8 @@ func (plugin *ipamPlugin) releasePool(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	plugin.refreshSource()
+
 	// Process request.
 	as, _, err := plugin.parsePoolId(req.PoolID)
 	if err != nil {
@@ -286,6 +288,8 @@ func (plugin *ipamPlugin) releaseAddress(w http.ResponseWriter, r *http.Request)
 		return
 	}
 
+	plugin.refreshSource()
+
 	// Process request.
 	_, ap, err := plugin.parsePoolId(req.PoolID)
 	if err != nil {