VCL: improve debug output

[vpp.git] / src / vcl / sock_test_client.c

diff --git a/src/vcl/sock_test_client.c b/src/vcl/sock_test_client.c
index 40ba043..41ee4be 100644 (file)
--- a/src/vcl/sock_test_client.c
+++ b/src/vcl/sock_test_client.c
@@ -525,6 +525,11 @@ sock_test_connect_test_sockets (uint32_t num_test_sockets)
 
 #ifdef VCL_TEST
          rv = vppcom_session_connect (tsock->fd, &scm->server_endpt);
+         if (rv)
+           {
+             errno = -rv;
+             rv = -1;
+           }
 #else
          rv =
            connect (tsock->fd, (struct sockaddr *) &scm->server_addr,
@@ -533,9 +538,10 @@ sock_test_connect_test_sockets (uint32_t num_test_sockets)
          if (rv < 0)
            {
              errno_val = errno;
-             perror ("ERROR in main()");
+             perror ("ERROR in sock_test_connect_test_sockets()");
              fprintf (stderr, "ERROR: connect failed (errno = %d)!\n",
                       errno_val);
+             return -1;
            }
          tsock->cfg = ctrl->cfg;
          sock_test_socket_buf_alloc (tsock);
@@ -632,6 +638,7 @@ cfg_num_test_sockets_set (void)
     {
       ctrl->cfg.num_test_sockets = num_test_sockets;
       sock_test_connect_test_sockets (num_test_sockets);
+
       sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
     }
   else
@@ -965,6 +972,11 @@ main (int argc, char **argv)
 
 #ifdef VCL_TEST
       rv = vppcom_session_connect (ctrl->fd, &scm->server_endpt);
+      if (rv)
+       {
+         errno = -rv;
+         rv = -1;
+       }
 #else
       rv =
        connect (ctrl->fd, (struct sockaddr *) &scm->server_addr,
@@ -976,6 +988,7 @@ main (int argc, char **argv)
          perror ("ERROR in main()");
          fprintf (stderr, "ERROR: connect failed (errno = %d)!\n",
                   errno_val);
+         return -1;
        }
 
       sock_test_cfg_sync (ctrl);