/* Copyright (c) 2012 250bpm s.r.o. Copyright (c) 2012 Other contributors as noted in the AUTHORS file This file is part of Crossroads I/O project. Crossroads I/O is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Crossroads is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see . */ #include "testutil.hpp" int XS_TEST_MAIN () { int rc; char buf [32]; fprintf (stderr, "shutdown test running...\n"); // Create infrastructure. void *ctx = xs_init (); assert (ctx); void *push = xs_socket (ctx, XS_PUSH); assert (push); int push_id = xs_bind (push, "tcp://127.0.0.1:5560"); assert (push_id != -1); void *pull = xs_socket (ctx, XS_PULL); assert (pull); rc = xs_connect (pull, "tcp://127.0.0.1:5560"); assert (rc != -1); // Pass one message through to ensure the connection is established. rc = xs_send (push, "ABC", 3, 0); assert (rc == 3); rc = xs_recv (pull, buf, sizeof (buf), 0); assert (rc == 3); // Shut down the bound endpoint. rc = xs_shutdown (push, push_id); assert (rc == 0); sleep (1); // Check that sending would block (there's no outbound connection). rc = xs_send (push, "ABC", 3, XS_DONTWAIT); assert (rc == -1 && xs_errno () == EAGAIN); // Clean up. rc = xs_close (pull); assert (rc == 0); rc = xs_close (push); assert (rc == 0); rc = xs_term (ctx); assert (rc == 0); // Now the other way round. // Create infrastructure. ctx = xs_init (); assert (ctx); pull = xs_socket (ctx, XS_PULL); assert (pull); rc = xs_bind (pull, "tcp://127.0.0.1:5560"); assert (rc != -1); push = xs_socket (ctx, XS_PUSH); assert (push); push_id = xs_connect (push, "tcp://127.0.0.1:5560"); assert (push_id != -1); // Pass one message through to ensure the connection is established. rc = xs_send (push, "ABC", 3, 0); assert (rc == 3); rc = xs_recv (pull, buf, sizeof (buf), 0); assert (rc == 3); // Shut down the bound endpoint. rc = xs_shutdown (push, push_id); assert (rc == 0); sleep (1); // Check that sending would block (there's no outbound connection). rc = xs_send (push, "ABC", 3, XS_DONTWAIT); assert (rc == -1 && xs_errno () == EAGAIN); // Clean up. rc = xs_close (pull); assert (rc == 0); rc = xs_close (push); assert (rc == 0); rc = xs_term (ctx); assert (rc == 0); return 0; }