public SessionFailRetryLoop(CuratorZookeeperClient client, Mode _mode)
{
watcher = new tempWatcher <bool>(() => {
sessionHasFailed = true;
failedSessionThreads.GetOrAdd(ourThread, false);
return(true);
});
this.client = client;
mode = _mode;
retryLoop = client.NewRetryLoop();
}
/**
* Convenience utility: creates a retry loop calling the given proc and retrying if needed
*
* @param client Zookeeper
* @param proc procedure to call with retry
* @param <T> return type
* @return procedure result
* @throws Exception any non-retriable errors
*/
public static T CallWithRetry <T>(CuratorZookeeperClient client, Func <T> proc)
{
T result = default(T);
RetryLoop retryLoop = client.NewRetryLoop();
while (retryLoop.ShouldContinue())
{
try
{
client.InternalBlockUntilConnectedOrTimedOut();
result = proc();
retryLoop.MarkComplete();
}
catch (Exception e)
{
retryLoop.TakeException(e);
}
}
return(result);
}