public static HeartBeat OpenHeartBeat(string heartBeatPath)
{
try
{
HeartBeat heartBeat = FileSystemHelpers.FromJsonFile <HeartBeat>(heartBeatPath);
return(heartBeat);
}
catch (Exception)
{
// possibly a stale heartbeat file which is either empty or in XML format
RetryHelper.RetryOnException("Deleting corrupt heartbeat...", () =>
{
System.IO.File.Delete(heartBeatPath);
}, TimeSpan.FromSeconds(1), 3, false);
return(null);
}
}
