// Send the messageContent to the receiver
public async Task <string> SendUserMessage(string messageId, string sender, string receiver, string messageContent)
{
// Create a task and wait for the receiver client to complete it.
var ackInfo = _ackHandler.CreateAck();
await Clients.User(receiver)
.SendAsync("displayUserMessage", messageId, sender, messageContent, ackInfo.AckId);
// Return the task result to the client.
return(await ackInfo.AckTask);
}
private Task SendMessage(string key, object value)
{
Message message = CreateMessage(key, value);
_msgsSentTotalCounter.SafeIncrement();
_msgsSentPerSecCounter.SafeIncrement();
if (message.WaitForAck)
{
Task ackTask = _ackHandler.CreateAck(message.CommandId);
return(_bus.Publish(message).Then(task => task, ackTask));
}
return(_bus.Publish(message));
}
public Task Send(ConnectionMessage message)
{
Message busMessage = CreateMessage(message.Signal, message.Value);
if (message.ExcludedSignals != null)
{
busMessage.Filter = String.Join("|", message.ExcludedSignals);
}
if (busMessage.WaitForAck)
{
Task ackTask = _ackHandler.CreateAck(busMessage.CommandId);
return(_bus.Publish(busMessage).Then(task => task, ackTask));
}
return(_bus.Publish(busMessage));
}