2 This file is part of GNUnet.
3 (C) 2009 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
21 * @file util/test_connection_receive_cancel.c
22 * @brief tests for connection.c
25 #include "gnunet_common.h"
26 #include "gnunet_connection_lib.h"
27 #include "gnunet_scheduler_lib.h"
28 #include "gnunet_time_lib.h"
30 #define VERBOSE GNUNET_EXTRA_LOGGING
35 static struct GNUNET_CONNECTION_Handle *csock;
37 static struct GNUNET_CONNECTION_Handle *asock;
39 static struct GNUNET_CONNECTION_Handle *lsock;
41 static struct GNUNET_NETWORK_Handle *ls;
43 static struct GNUNET_CONFIGURATION_Handle *cfg;
47 * Create and initialize a listen socket for the server.
49 * @return NULL on error, otherwise the listen socket
51 static struct GNUNET_NETWORK_Handle *
54 const static int on = 1;
55 struct sockaddr_in sa;
56 struct GNUNET_NETWORK_Handle *desc;
58 memset (&sa, 0, sizeof (sa));
59 #if HAVE_SOCKADDR_IN_SIN_LEN
60 sa.sin_len = sizeof (sa);
62 sa.sin_family = AF_INET;
63 sa.sin_port = htons (PORT);
64 desc = GNUNET_NETWORK_socket_create (AF_INET, SOCK_STREAM, 0);
65 GNUNET_assert (desc != NULL);
66 if (GNUNET_NETWORK_socket_setsockopt
67 (desc, SOL_SOCKET, SO_REUSEADDR, &on, sizeof (on)) != GNUNET_OK)
68 GNUNET_log (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, "setsockopt");
69 GNUNET_assert (GNUNET_NETWORK_socket_bind
70 (desc, (const struct sockaddr *) &sa,
71 sizeof (sa)) == GNUNET_OK);
72 GNUNET_NETWORK_socket_listen (desc, 5);
79 dead_receive (void *cls, const void *buf, size_t available,
80 const struct sockaddr *addr, socklen_t addrlen, int errCode)
87 run_accept_cancel (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
90 asock = GNUNET_CONNECTION_create_from_accept (NULL, NULL, ls);
91 GNUNET_assert (asock != NULL);
92 GNUNET_assert (GNUNET_YES == GNUNET_CONNECTION_check (asock));
93 GNUNET_CONNECTION_destroy (lsock, GNUNET_YES);
94 GNUNET_CONNECTION_receive (asock, 1024,
95 GNUNET_TIME_relative_multiply
96 (GNUNET_TIME_UNIT_SECONDS, 5), &dead_receive, cls);
101 receive_cancel_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
105 GNUNET_CONNECTION_receive_cancel (asock);
106 GNUNET_CONNECTION_destroy (csock, GNUNET_YES);
107 GNUNET_CONNECTION_destroy (asock, GNUNET_YES);
114 task_receive_cancel (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
116 ls = open_listen_socket ();
117 lsock = GNUNET_CONNECTION_create_from_existing (ls);
118 GNUNET_assert (lsock != NULL);
119 csock = GNUNET_CONNECTION_create_from_connect (cfg, "localhost", PORT);
120 GNUNET_assert (csock != NULL);
121 GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL, ls,
122 &run_accept_cancel, cls);
123 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &receive_cancel_task,
130 * Main method, starts scheduler with task_timeout.
133 check_receive_cancel ()
138 cfg = GNUNET_CONFIGURATION_create ();
139 GNUNET_CONFIGURATION_set_value_string (cfg, "resolver", "HOSTNAME",
141 GNUNET_SCHEDULER_run (&task_receive_cancel, &ok);
142 GNUNET_CONFIGURATION_destroy (cfg);
148 main (int argc, char *argv[])
152 GNUNET_log_setup ("test_connection_receive_cancel", "WARNING", NULL);
153 ret += check_receive_cancel ();
158 /* end of test_connection_receive_cancel.c */