public override Task SendConnectionAsync(string connectionId, string methodName, object[] args, CancellationToken cancellationToken = default)
{
if (IsInvalidArgument(connectionId))
{
throw new ArgumentException(NullOrEmptyStringErrorMessage, nameof(connectionId));
}
if (IsInvalidArgument(methodName))
{
throw new ArgumentException(NullOrEmptyStringErrorMessage, nameof(methodName));
}
var message = AppendMessageTracingId(new MultiConnectionDataMessage(new[] { connectionId }, SerializeAllProtocols(methodName, args)));
if (message.TracingId != null)
{
MessageLog.StartToSendMessageToConnections(Logger, message);
}
return(WriteAsync(message));
}
private ServiceMessage CreateMessage(string connectionId, string methodName, object[] args, ClientConnectionContext serviceConnectionContext)
{
if (serviceConnectionContext.Protocol != null)
{
var message = new ConnectionDataMessage(connectionId, SerializeProtocol(serviceConnectionContext.Protocol, methodName, args)).WithTracingId();
if (message.TracingId != null)
{
MessageLog.StartToSendMessageToConnection(Logger, message);
}
return(message);
}
else
{
var message = new MultiConnectionDataMessage(new[] { connectionId }, SerializeAllProtocols(methodName, args)).WithTracingId();
if (message.TracingId != null)
{
MessageLog.StartToSendMessageToConnections(Logger, message);
}
return(message);
}
}
public override async Task SendConnectionAsync(string connectionId, string methodName, object[] args, CancellationToken cancellationToken = default)
{
if (IsInvalidArgument(connectionId))
{
throw new ArgumentException(NullOrEmptyStringErrorMessage, nameof(connectionId));
}
if (IsInvalidArgument(methodName))
{
throw new ArgumentException(NullOrEmptyStringErrorMessage, nameof(methodName));
}
if (_clientConnectionManager.ClientConnections.TryGetValue(connectionId, out var serviceConnectionContext))
{
var message = new MultiConnectionDataMessage(new[] { connectionId }, SerializeAllProtocols(methodName, args)).WithTracingId();
if (message.TracingId != null)
{
MessageLog.StartToSendMessageToConnections(Logger, message);
}
try
{
// Write directly to this connection
await serviceConnectionContext.ServiceConnection.WriteAsync(message);
if (message.TracingId != null)
{
MessageLog.SucceededToSendMessage(Logger, message);
}
return;
}
catch (Exception ex)
{
MessageLog.FailedToSendMessage(Logger, message, ex);
throw;
}
}
await base.SendConnectionAsync(connectionId, methodName, args, cancellationToken);
}