public void DispatchTwinChanged(
[EventHubTrigger(Const.EventHubNames.TwinChanged, Connection = Const.ConnectionString.EventHubsConnectionStringTwinChanged)] EventData[] eventData,
ILogger log)
{
log.EnterJson("EventData: {0}", new object[] { eventData });
Result result = null;
void actionIfFailedWhenStoreUnexpected(Exception ex, string json) => log.Error(ex, nameof(Resources.CO_DSP_DTC_003), new object[] { json });
try
{
foreach (EventData eachEventData in eventData)
{
RmsEvent dispatchEvent = null;
string rawBody = null;
try
{
// ログ出力用のJSON文字列を取得する
rawBody = GetRawBodyForDeviceTwinChanged(eachEventData);
// イベントクラスに変換
dispatchEvent = ConvertTwinChanged(eachEventData);
}
catch (Exception e)
{
// EventDataがnullまたはEdgeIDをEventDataから取得できない
log.Error(e, nameof(Resources.CO_DSP_DTC_006));
StoreUnexpectedEvent(Const.EventHubNames.TwinChanged, rawBody, actionIfFailedWhenStoreUnexpected);
continue; // returnせずに次のEventを処理する
}
try
{
result = _service.StoreTwinChanged(dispatchEvent);
if (!result.IsSuccess())
{
StoreUnexpectedEvent(Const.EventHubNames.TwinChanged, rawBody, actionIfFailedWhenStoreUnexpected);
}
}
catch (Exception e)
{
log.Error(e, nameof(Resources.CO_DSP_DTC_001));
StoreUnexpectedEvent(Const.EventHubNames.TwinChanged, rawBody, actionIfFailedWhenStoreUnexpected);
}
}
}
finally
{
log.LeaveJson("Response: {0}", result);
}
}