internal static async Task <OrleansClientConnection> Initialize(IGrainFactory grainFactory, Guid connectionId)
{
var stream = GrainClient.GetStreamProvider(StreamConstants.ProviderName)
.GetStream <IClientEvent>(connectionId, StreamConstants.ClientNamespace);
var existingHandles = await stream.GetAllSubscriptionHandles();
var connection = new OrleansClientConnection(connectionId, grainFactory);
var handle = existingHandles.Count > 0
? existingHandles[0]
: await stream.SubscribeAsync(connection.OnNext, connection.OnError, connection.OnCompleted);
if (existingHandles.Count > 0)
{
await handle.ResumeAsync(connection.OnNext, connection.OnError, connection.OnCompleted);
}
connection._stream = handle;
return(connection);
}
public async Task <IClientConnection> Connect(Guid connectionId)
{
EnsureIsNotDisposed();
return(await OrleansClientConnection.Initialize(_factory, connectionId));
}
