Hi Sastry,

Check if vppcom_app_create returned an error. 

Regards,
Florin

> On May 31, 2021, at 7:04 AM, Sastry Sista <sastry.si...@gmail.com> wrote:
> 
> Hi Florin,
>                      Thank you. Yes. I need to upgrade. Or I am thinking of 
> customizing in fdio 20.05 release.
> 
> Small question, vcl_test_client is working fine and have session created in 
> my environment.
> 
> But, When I added code client is added to vpp_main like mq and shm.
> 
> Issue is, session is returned with CONNECTION RESUED errno = 111.
> 
> I do not see vppcom_session_connect message is sent to vpp_main, but return 
> error locall.
> 
> With Regards
> Sastry
> CODE:
> main()
> {
>     vppcom_endpt_t endpt;
>         struct sockaddr_in servaddr;
>     //uint8_t ipaddr[sizeof(absl::uint128)];
>     int wrk_index = vppcom_worker_index();
>     int ret = vppcom_app_create("liapp");
>     uint16_t sockfd= vppcom_session_create(VPPCOM_PROTO_TCP,0);   // tried 
> with both blocking and non blocking.... same issue
>     printf(" session create sockfd: %d",sockfd);
>     servaddr.sin_family = AF_INET;
>     servaddr.sin_addr.s_addr = inet_addr("10.10.10.2");
>     servaddr.sin_port = htons(1234);
>
> vclEndptFromAddress(&endpt, servaddr,true);
> vppSockFd = vppcom_mq_epoll_fd();
> printf(" epoll fd ..............vppSockFd:%d \n", vppSockFd);
> int32_t rv = vppcom_session_connect(sockfd, &endpt);
> printf(" connect retrun value from connect: %d \n", rv);
> return 0;
> }
> 
> 
> 

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