Hi , as per pierre suggestion , i tried to read data whenever callback is being emitted , it is working now .
Thanks for the help . Regards, Sai. 2011/10/14 马承珂 <[email protected]> > Connection broken will cause a read event on your socket. So when stdin_cb > was called, you should try recv() on your sock_fd, check the return value of > recv(). > > > > At 2011-10-13 14:12:00,"sai koushik" <[email protected]> wrote: > > Hi , > > i tried to crate a socket client using libev , and this client has to > listen for data from the server. > and i tried as below > ev_io stdin_watcher; > .... > sock_fd = socket(PF_UNIX, SOCK_STREAM, 0); > memset(&addr, 0, sizeof(addr)); > addr.sun_family = AF_UNIX; > strcpy(addr.sun_path, ifname); > err = connect(sock_fd, (struct sockaddr *) &addr, sizeof(addr)); > int flags=0; > fcntl(sock_fd, F_SETFL, flags | O_NONBLOCK); > ev_io_init(&stdin_watcher,stdin_cb, sock_fd, EV_READ); > ev_io_start (EV_DEFAULT_UC_ &stdin_watcher); > .... > > and callback is > static void stdin_cb (EV_P_ ev_io *w, int revents) > { > printf("\n callback \n"); > } > > issue is when i tried to run client program callback is getting invoked > forever and it is going into infinte loop. > > i didn`t used ev_loop. > Is above code is in proper way of reading data from from server? > > any help? > > Thanks > > > >
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