Don't close the parent connection when a tunnel closes. Just clean up the request through it.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4053 ed5197a5-7fde-0310-b194-c3ffbd925b24

src/ssb.tests.c

@@ -432,6 +432,8 @@ void tf_ssb_test_rooms(const tf_test_options_t* options)
 
 	printf("Done.\n");
 
+	tf_ssb_connection_close(tun0);
+	tf_ssb_send_close(ssb0);
 	tf_ssb_send_close(ssb1);
 	tf_ssb_send_close(ssb2);