[rabbitmq-discuss] Library rabbitmq_c and TCP_NODELAY

Thu May 22 21:23:04 BST 2014

By default rabbitmq-c sets TCP_NODELAY on:

https://github.com/alanxz/rabbitmq-c/blob/master/librabbitmq/amqp_socket.c#L328

There should be no reason for you to be changing this socket parameter.

-Alan

On Wed May 21 2014 at 11:17:40 PM, Haster <haster2004 at yandex.ru> wrote:

> Hi Alan,
>
> In my program I use TCP_NODELAY option of socket.
> And now my code look like:
>
>       connection = amqp_new_connection();
>       if (!connection) {
>         throw RabbitMQException(-1, "Create connection error");
>       }
>       int sockfd = amqp_open_socket(hostName.c_str(), portNumber);  //5672
>       if (sockfd < 0) {
>         std::string err_msg = "Opening socket: ";
>         err_msg += amqp_error_string2(sockfd);
>         throw RabbitMQException(-sockfd, err_msg.c_str());
>       }
>       int nodelay = 1;
>       setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (char*)&nodelay,
> sizeof(nodelay));
>       amqp_set_sockfd(connection, sockfd);
>
> But amqp_set_sockfd function is deprecated now and I'm afraid that it can
> be
> dropped in future versions.
> So can you add supporting TCP_NODELAY option in your future version of
> rabbitmq_c?
>
>
>
> --
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