[rabbitmq-discuss] [rabbitmq-c-master] memory leakinkg while reconnect.

Wed Feb 12 16:36:08 GMT 2014

You appear to be doing things correctly.

Could you try running your program under valgrind to see if it reports
anything?

-Alan

On Tue, Feb 11, 2014 at 10:02 PM, Rohit Patle
<Rohit.Patle at techmahindra.com>wrote:

>  Hi Alan,
>
> Thank you for your reply. Sure I will take care of addressing my mail to rabbitmq-discuss
> only.
>
> Here is our observation.
> 1. Network cable is pulled off from my system.
> 2. The listener program is in a while loop trying to reconnect to RMQ
> broker.
> 3. Following are the set of APIs called in this while loop.
>
> while(1)
> {
>    conn = amqp_new_connection();
>
>   socket = amqp_ssl_socket_new(conn);
>   if (!socket) {
>     printf("creating SSL/TLS socket");
>     exit (0);
>   }
>
>   if (argc > 5) {
>     status = amqp_ssl_socket_set_cacert(socket, argv[5]);
>     if (status) {
>       printf("setting CA certificate");
>       exit (0);
>     }
>   }
>
>   if (argc > 7) {
>     status = amqp_ssl_socket_set_key(socket, argv[7], argv[6]);
>     if (status) {
>       printf("setting client cert");
>       exit (0);
>     }
>   }
>   amqp_ssl_socket_set_verify(socket, 0);
>   status = amqp_socket_open(socket, hostname, port);
>   if (status) {
>     printf("opening SSL/TLS connection");
>     amqp_destroy_connection(conn);
>  }
> else
>     break;
> }
>
> 4. As network cable is removed from my system before running this test
> program, I getting "opening SSL/TLS connection" which is a valid error
> (status value -9). However amqp_destroy_connection() API is not releasing
> the resources allocated during amqp_new_connection() API call. Could you
> please confirm the behaviour of amqp_destroy_connection() API when there
> is no network cable attached to the system? There is memory leak
> happening due to this API.
>
> How to destroy the amqp_connection_state_t object created during
> amqp_new_connection()?
>
> Please suggest.
>
> Thanks & Regards,
> Rohit
>
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