/// <summary>
/// Starts the service.
/// </summary>
private async void Start()
{
if (!IsStarted)
{
//Start the TCP server.
Logger.LogInformation("Registering service...");
IsStarted = true;
_service = await ResonanceServiceFactory.Default.RegisterServiceAsync <
DemoCredentials,
DemoServiceInformation,
DemoAdapterInformation>(
new DemoCredentials()
{
Name = ServiceId
},
new DemoServiceInformation()
{
ServiceId = ServiceId
},
HubUrl,
SignalRMode.Legacy);
Logger.LogInformation("Service started.");
_service.ConnectionRequest += _service_ConnectionRequest;
_service.Reconnecting += _service_Reconnecting;
_service.Error += _service_Error;
_service.Reconnected += _service_Reconnected;
}
}
/// <summary>
/// Registers a listening service on the remote hub and starts a service discovery client
/// to detect available services.
/// </summary>
private async void Connect()
{
if (!IsConnected)
{
try
{
IsFree = false;
String serviceName = ClientID + " Service";
Logger.LogInformation("Initializing service and discovery...");
Logger.LogInformation($"Registering listening service {serviceName}...");
_service = await ResonanceServiceFactory.Default.RegisterServiceAsync <
DemoCredentials,
DemoServiceInformation,
DemoAdapterInformation>(
new DemoCredentials()
{
Name = serviceName
},
new DemoServiceInformation()
{
ServiceId = ClientID
},
HubUrl,
SignalRMode.Legacy);
_service.ConnectionRequest += OnServiceConnectionRequest;
Logger.LogInformation($"Starting service discovery...");
_discoveryClient = new ResonanceSignalRDiscoveryClient <DemoServiceInformation, DemoCredentials>(
HubUrl,
SignalRMode.Legacy,
new DemoCredentials()
{
Name = ClientID + " Discovery"
});
_discoveryClient.ServiceDiscovered += OnServiceDiscovered;
_discoveryClient.ServiceLost += OnServiceLost;
_discoveryClient.Disconnected += OnDiscoveryError;
await _discoveryClient.StartAsync();
IsConnected = true;
Logger.LogInformation("Listening service and discovery started.");
}
catch (Exception ex)
{
Logger.LogError(ex, ex.Message);
}
finally
{
IsFree = true;
}
}
}
