[openib-general] resend [PATCH] rping.c: Fix hang if either the server or the client exits early

[Steve Wise]

The goal of adding the return codes was so that the rping program could
exit with a status indicating success or failure.  Every rping run
results in a DISCONNECT event, so I don't think we want to treat that
case as an error.


Also, can you explain why thi fixes Amith's problem, which sounded like
a process was hanging?


Thanks,

Steve.



On Fri, 2006-06-23 at 00:53 +0530, Pradipta Kumar Banerjee wrote:
> Hi,
>  Please ignore the earlier mail. There were some problems with the mailer.
> Here is the new one.
> 
> This patch fixes the problem as reported by Amith.
> 
> Signed-off-by: Pradipta Kumar Banerjee <bpradipt at in.ibm.com>
> 
> ---
> 
> Index: rping.c
> =============================================================================
> --- rping.c.org	2006-06-23 00:22:17.000000000 +0530
> +++ rping.c	2006-06-23 00:39:06.000000000 +0530
> @@ -215,6 +215,7 @@ static int rping_cma_event_handler(struc
>  	case RDMA_CM_EVENT_DISCONNECTED:
>  		fprintf(stderr, "%s DISCONNECT EVENT...\n", cb->server ? "server" : "client");
>  		sem_post(&cb->sem);
> +		ret = -1;
>  		break;
>  
>  	case RDMA_CM_EVENT_DEVICE_REMOVAL: