public static DeviceMessage DeserializeEvents(string deviceId, JArray events, ServiceContext serviceContext, IServiceEventSource serviceEventSource)
{
DeviceMessage messageRet = null;
bool firstEvent = true;
foreach (JObject evt in events)
{
String eventType = GetEventTypeFromEvent(evt);
if (eventType.Equals(Names.EVENT_TYPE_DEFAULT))
{
serviceEventSource.ServiceMessage(serviceContext, $"Event Registry - Could not find event configuration for event type [{eventType}] - Will parse the event as Default Type");
}
EventConfiguration eventConfiguration = EventRegistry.GetEventConfiguration(eventType);
DeviceEvent deviceEvent = DeserializeEvent(eventConfiguration, evt);
if (firstEvent)
{
messageRet = new DeviceMessage(eventConfiguration.MessageType, deviceId, deviceEvent);
firstEvent = false;
}
else
{
messageRet.AddEvent(deviceEvent);
}
}
return(messageRet);
}
public Task <string> OpenAsync(CancellationToken cancellationToken)
{
_eventSource.ServiceMessage(_serviceContext, "Calling OpenAsync on endpoint {0}", _endpointName);
var serviceEndpoint = _serviceContext.CodePackageActivationContext.GetEndpoint(_endpointName);
_eventSource.ServiceMessage(_serviceContext, "Found endpoint with protocol '{0}' port '{1}'", serviceEndpoint.Protocol, serviceEndpoint.Port);
var statefulServiceContext = _serviceContext as StatefulServiceContext;
if (statefulServiceContext != null)
{
_listeningAddress = string.Format(
CultureInfo.InvariantCulture,
"{0}://+:{1}/{2}{3}/{4}/{5}",
serviceEndpoint.Protocol,
serviceEndpoint.Port,
string.IsNullOrWhiteSpace(_appRoot)
? string.Empty
: _appRoot.TrimEnd('/') + '/',
statefulServiceContext.PartitionId,
statefulServiceContext.ReplicaId,
Guid.NewGuid());
}
else if (_serviceContext is StatelessServiceContext)
{
_listeningAddress = string.Format(
CultureInfo.InvariantCulture,
"{0}://+:{1}/{2}",
serviceEndpoint.Protocol,
serviceEndpoint.Port,
string.IsNullOrWhiteSpace(_appRoot)
? string.Empty
: _appRoot.TrimEnd('/') + '/');
}
else
{
throw new InvalidOperationException();
}
_publishAddress = _listeningAddress.Replace("+", FabricRuntime.GetNodeContext().IPAddressOrFQDN);
try
{
_eventSource.ServiceMessage(_serviceContext, "Starting web server on " + _listeningAddress);
_webApp = WebApp.Start(_listeningAddress, appBuilder => _startup.Invoke(appBuilder));
_eventSource.ServiceMessage(_serviceContext, "Listening on " + _publishAddress);
return(Task.FromResult(_publishAddress));
}
catch (Exception ex)
{
_eventSource.ServiceMessage(_serviceContext, "Web server for endpoint {0} failed to open. ", _endpointName, ex.ToString());
StopWebServer();
throw;
}
}
public static DeviceMessage DeserializeEvents(string deviceId, string arrayEventStr, ServiceContext serviceContext, IServiceEventSource serviceEventSource)
{
DeviceMessage deviceMessageRet = null;
try
{
JArray jarr = JArray.Parse(arrayEventStr);
deviceMessageRet = DeserializeEvents(deviceId, jarr, serviceContext, serviceEventSource);
}
catch (Exception ex)
{
serviceEventSource.ServiceMessage(serviceContext, $"Event Registry - Could not parse device id[{deviceId}] message [{arrayEventStr}] Error Message [{ex.Message}]");
}
return(deviceMessageRet);
}
