how to not stop receiving data after removing source(IP Camera) for some time.

[Shubham Shrivastava]

I have made an application that stream live video and record the files.
But today I faced one problem when light went off for a second. My
application stopped, so can you people please help me in this as I receive
following messages

 do {
    msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE,
GST_MESSAGE_ANY);

    if (msg != NULL) {
      GError *err;
      gchar *debug_info;

      switch (GST_MESSAGE_TYPE (msg)) {
        case GST_MESSAGE_ERROR:
          gst_message_parse_error (msg, &err, &debug_info);
          g_printerr ("Error received from element %s: %s\n",
GST_OBJECT_NAME (msg->src), err->message);
          g_printerr ("Debugging information: %s\n", debug_info ?
debug_info : "none");
          g_clear_error (&err);
          g_free (debug_info);
          //terminate = TRUE;
          break;
        case GST_MESSAGE_EOS:
          g_print ("End-Of-Stream reached.\n");
          terminate = TRUE;
          break;
        case GST_MESSAGE_STATE_CHANGED:
          /* We are only interested in state-changed messages from the
pipeline */
          if (GST_MESSAGE_SRC (msg) == GST_OBJECT (data.pipeline)) {
            GstState old_state, new_state, pending_state;
            gst_message_parse_state_changed (msg, &old_state, &new_state,
&pending_state);
            g_print ("Pipeline state changed from %s to %s:\n",
            gst_element_state_get_name (old_state),
gst_element_state_get_name (new_state));
          }
          break;
          //////START
          case GST_MESSAGE_UNKNOWN:
           g_print("GST_MESSAGE_UNKNOWN\n");
 break;
 default:
   g_printerr ("Unexpected message received.\n");
          break;
      }
      gst_message_unref (msg);
    }
printf("value of terminate %d\n",terminate);
  } while (!terminate);

  gst_element_set_state (data.pipeline, GST_STATE_NULL);
  gst_object_unref (data.pipeline);
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