public Task StartAsync(CancellationToken stoppingToken)
{
logger.LogInformation("{0} service running.", nameof(FasterHostedServiceCommit));
var state = new FasterHostedServiceCommitState(FasterOps.Instance.Value.CommitAsync, logger, GetLoggingInterval(), PeriodMs);
timer = new Timer(ExecuteAsync, state, TimeSpan.Zero, TimeSpan.FromMilliseconds(PeriodMs));
return(Task.CompletedTask);
}
private async void ExecuteAsync(object stateInfo)
{
FasterHostedServiceCommitState state = stateInfo as FasterHostedServiceCommitState;
try
{
await state.CommitAsync();
}
catch (Exception e)
{
logger.LogError("Commit failed: {0}", e);
}
if (state.InvokationCount > 0 && state.InvokationCount % state.LoggingInterval == 0)
{
state.InvokationCount = 0;
state.Logger.LogInformation("Polling commits every {0} ms", state.PeriodMs);
}
else
{
state.InvokationCount++;
}
}