public override Task InvokeConnectionAsync(string connectionId, string methodName, object[] args)
{
var connection = _connections[connectionId];
var invocationAdapter = _registry.GetInvocationAdapter(connection.Metadata.Get <string>("formatType"));
var message = new InvocationDescriptor
{
Method = methodName,
Arguments = args
};
return(invocationAdapter.WriteInvocationDescriptorAsync(message, connection.Channel.GetStream()));
}
private Task InvokeAllWhere(string methodName, object[] args, Func <Connection, bool> include)
{
var tasks = new List <Task>(_connections.Count);
var message = new InvocationDescriptor
{
Method = methodName,
Arguments = args
};
// TODO: serialize once per format by providing a different stream?
foreach (var connection in _connections)
{
if (!include(connection))
{
continue;
}
var invocationAdapter = _registry.GetInvocationAdapter(connection.Metadata.Get <string>("formatType"));
tasks.Add(invocationAdapter.WriteInvocationDescriptorAsync(message, connection.Channel.GetStream()));
}
return(Task.WhenAll(tasks));
}
public Task WriteInvocationDescriptorAsync(InvocationDescriptor invocationDescriptor, Stream stream)
{
Write(invocationDescriptor, stream);
return(Task.FromResult(0));
}