private async Task SendGroupActionAndWaitForAck(string connectionId, string groupName, GroupAction action)
{
var id = Interlocked.Increment(ref _InternalId);
var ack = _ackHandler.CreateAck(id);
RabbitMQGroupCommand command = new RabbitMQGroupCommand(id, action, this._QueueName, groupName, connectionId);
await SendGroupManagement(command);
await ack;
}
public async Task SendGroupManagement(RabbitMQGroupCommand command)
{
await Task.Run(() =>
{
var message = _Protocol.WriteGroupCommand(command);
var properties = new BasicProperties
{
Headers = new Dictionary <string, object>
{
{ "channel", RabbitMQChannel.GroupCommand },
{ "channelId", command.ConnectionId }
}
};
_PublishModel.BasicPublish(_RabbitMQOptions.ExchangeName, "", properties, message);
});
}
public byte[] WriteGroupCommand(RabbitMQGroupCommand command)
{
var writer = MemoryBufferWriter.Get();
try
{
MessagePackBinary.WriteArrayHeader(writer, 5);
MessagePackBinary.WriteInt32(writer, command.Id);
MessagePackBinary.WriteString(writer, command.ServerName);
MessagePackBinary.WriteByte(writer, (byte)command.Action);
MessagePackBinary.WriteString(writer, command.GroupName);
MessagePackBinary.WriteString(writer, command.ConnectionId);
return(writer.ToArray());
}
finally
{
MemoryBufferWriter.Return(writer);
}
}