public void RegisterService(object serviceImplementation, Type serviceInterface, Guid guid)
{
if (serviceImplementation == null)
{
throw new ArgumentNullException(nameof(serviceImplementation));
}
else if (serviceInterface == null)
{
throw new ArgumentNullException(nameof(serviceInterface));
}
else if (!serviceInterface.IsInterface)
{
throw new ArgumentException($"Provided Service Interface '{serviceInterface.FullName}' was not an interface!");
}
else if (guid.Equals(Guid.Empty))
{
throw new ArgumentException($"Provided guid for service '{serviceInterface.FullName}' was zero guid!");
}
else
{
InvokableServiceContext context = invokableServiceContextFactory.Create(serviceImplementation, serviceInterface, guid);
if (serviceContextsById.TryAdd(guid, context))
{
localServiceContainer.Register(context);
clusteringPhaseManager.HandleServiceRegistered(context);
}
}
}
public void HandleServiceUnregistered(InvokableServiceContext invokableServiceContext)
{
synchronization.EnterReadLock();
try {
currentClusteringPhase.HandleServiceUnregistered(invokableServiceContext);
} finally {
synchronization.ExitReadLock();
}
}
public void Register(InvokableServiceContext invokableServiceContext)
{
lock (synchronization) {
if (serviceContextsByGuid.TryAdd(invokableServiceContext.Guid, invokableServiceContext))
{
ServiceRegistered?.Invoke(invokableServiceContext);
}
}
}
public void Unregister(InvokableServiceContext invokableServiceContext)
{
lock (synchronization) {
var kvp = invokableServiceContext.Guid.PairValue(invokableServiceContext);
if (serviceContextsByGuid.Remove(kvp))
{
ServiceUnregistered?.Invoke(invokableServiceContext);
}
}
}
public void HandleServiceRegistered(InvokableServiceContext invokableServiceContext)
{
logger.Trace($"Locally registered service {invokableServiceContext.Guid}.");
var addedServices = new HashSet <Guid> {
invokableServiceContext.Guid
};
var removedServices = new HashSet <Guid>();
messageSender.SendServiceUpdateAsync(addedServices, removedServices);
}
public void HandleServiceUnregistered(InvokableServiceContext invokableServiceContext)
{
// does nothing
}
