public void OpenHost <TContract, TImplementation>() where TContract : class where TImplementation : TContract
{
ServiceHost host = new ServiceHost(typeof(TImplementation));
host.Opened += HostStateHandler;
host.Closed += HostStateHandler;
host.Faulted += HostStateHandler;
host.Open();
_services.Add(CreateDescription(host), host);
_serviceImplementations.Add(typeof(TContract).Name, typeof(TImplementation));
HostStart?.Invoke(typeof(TContract).Name, host);
}
void ICommunicationContract.StartService(ServiceDescriptionDto service)
{
if (service != null)
{
try
{
ServiceHost newHost = null;
ServiceDescriptionDto serviceDescription = null;
ServiceDescriptionDto oldDescription = null;
for (int i = 0; i < _services.Values.Count; i++)
{
if (_services.Values.ElementAt(i).Description.Endpoints[0].Contract.Name == service.ServiceType &&
_services.Values.ElementAt(i).State == CommunicationState.Closed)
{
newHost = new ServiceHost(_serviceImplementations[service.ServiceType]);
newHost.Open();
newHost.Opened += HostStateHandler;
newHost.Closed += HostStateHandler;
newHost.Faulted += HostStateHandler;
serviceDescription = CreateDescription(newHost);
oldDescription = _services.Keys.ElementAt(i);
break;
}
}
_services.Remove(oldDescription);
_services.Add(serviceDescription, newHost);
Callback.SendServiceState(serviceDescription);
HostStart?.Invoke(serviceDescription.ServiceType, newHost);
}
catch (Exception ex)
{
}
}
}