static int
new_tcp_vconn(const char *name, int fd, int connect_status,
- const struct sockaddr_in *sin, struct vconn **vconnp)
+ const struct sockaddr_in *remote, struct vconn **vconnp)
{
+ struct sockaddr_in local;
+ socklen_t local_len = sizeof local;
int on = 1;
int retval;
+ /* Get the local IP and port information */
+ retval = getsockname(fd, (struct sockaddr *)&local, &local_len);
+ if (retval) {
+ memset(&local, 0, sizeof local);
+ }
+
retval = setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof on);
if (retval) {
VLOG_ERR("%s: setsockopt(TCP_NODELAY): %s", name, strerror(errno));
return errno;
}
- return new_stream_vconn(name, fd, connect_status, sin->sin_addr.s_addr,
- true, vconnp);
+ retval = new_stream_vconn(name, fd, connect_status, true, vconnp);
+ if (!retval) {
+ struct vconn *vconn = *vconnp;
+ vconn_set_remote_ip(vconn, remote->sin_addr.s_addr);
+ vconn_set_remote_port(vconn, remote->sin_port);
+ vconn_set_local_ip(vconn, local.sin_addr.s_addr);
+ vconn_set_local_port(vconn, local.sin_port);
+ }
+ return retval;
}
static int
tcp_open(const char *name, char *suffix, struct vconn **vconnp)
{
- char *save_ptr;
+ char *save_ptr = NULL;
const char *host_name;
const char *port_string;
struct sockaddr_in sin;