async Task IEventProcessor.CloseAsync(PartitionContext context, CloseReason reason)
{
_consoleLog.Info("IoTHubEventProcessor Shutting Down. Partition '{0}', and Owner: {1} with Reason: '{2}'.", context.Lease.PartitionId, context.Lease.Owner ?? string.Empty, reason);
_consoleLog.BlobLogInfo("IoTHubEventProcessor Shutting Down. Partition '{0}', and Owner: {1} with Reason: '{2}'.", context.Lease.PartitionId, context.Lease.Owner ?? string.Empty, reason);
if ((reason == CloseReason.Shutdown) || (reason == CloseReason.LeaseLost))
{
checkpointToRedisCache();
await context.CheckpointAsync();
}
}
protected override async Task OnCloseAsync(CancellationToken cancellationToken)
{
_consoleLog.Info("OnCloseAsync");
_consoleLog.BlobLogInfo("OnCloseAsync");
if (_IoTHubMessageReceiver != null)
{
_IoTHubMessageReceiver.Stop().Wait();
}
await base.OnCloseAsync(cancellationToken);
}
public async Task <bool> Stop()
{
if (!_isRunning)
{
return(true);
}
await _eventProcessorHost.UnregisterEventProcessorAsync();
_isRunning = false;
CdsInfo cdsInfo = _epfm.CdsInfo;
_consoleLog.Info("Unregistering IoTHubAliasEventMessageReceiver on {0} - partition {1}", cdsInfo.IoTHubAlias, cdsInfo.PartitionNum);
_consoleLog.BlobLogInfo("Unregistering IoTHubAliasEventMessageReceiver on {0} - partition {1}", cdsInfo.IoTHubAlias, cdsInfo.PartitionNum);
return(true);
}
public static void UpdateHBInterval(int seconds)
{
if (_HBTimer != null)
{
_heartbeatIntervalInSec = seconds;
_HBTimer.Change(_heartbeatIntervalInSec * 1000, _heartbeatIntervalInSec * 1000);
_consoleLog.Info("Change Heartbeat Interval: " + _heartbeatIntervalInSec + " seconds");
_consoleLog.BlobLogInfo("Test Change Heartbeat Interval: " + _heartbeatIntervalInSec + " seconds");
}
}
public IoTHubReceiver(StatelessServiceContext context)
: base(context)
{
_cdsInfo = loadEnvironmentVariables();
_cdsInfo.cdsBackendSetting = loadCdsBackendSettingFromDB();
_consoleLog = setupConsoleLog(_cdsInfo);
_consoleLog.Info("CompandId: " + _cdsInfo.CompanyId + ", IoTHubId: " + _cdsInfo.IoTHubId + ", PartitionNumber: " + _cdsInfo.PartitionNum + ", Label: " + _cdsInfo.Label);
_consoleLog.BlobLogInfo("CompandId: " + _cdsInfo.CompanyId + ", IoTHubId: " + _cdsInfo.IoTHubId + ", PartitionNumber: " + _cdsInfo.PartitionNum + ", Label: " + _cdsInfo.Label);
}