public void Invalidate(ICacheInvalidationKey dependency)
{
var topic = TransformDependency(dependency);
try {
pubSub.Publish(topic, filter.InstanceKey);
} catch (Exception e) {
AppInfo appInfo = null;
try {
appInfo = AppInfo.GetAppInfo();
} catch { }
Log.ErrorLog.LogApplicationError(new InvalidOperationException("Error invalidating cache. Check the Cache Invalidation Service status in the Environment Health page.", e), appInfo?.OsContext, "Server Side Cache");
} finally {
// Sending a message to invalidate local cache, without sending to RabbitMQ Server
// This way, current application will immediatly see its cache invalidated
filter.OnMessageReceived(new PubSubMessage(topic, "local Invalidation"));
}
}
protected override string TransformDependency(ICacheInvalidationKey key)
{
return(key.GetKeyAsString() + RuntimePlatformUtils.CACHE_CONTROL_FILE_EXT);
}
protected virtual string TransformDependency(ICacheInvalidationKey key)
{
return(key.GetKeyAsString());
}
