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"
33 static struct GNUNET_CONNECTION_Handle *csock;
35 static struct GNUNET_CONNECTION_Handle *asock;
37 static struct GNUNET_CONNECTION_Handle *lsock;
39 static struct GNUNET_NETWORK_Handle *ls;
41 static struct GNUNET_CONFIGURATION_Handle *cfg;
45 * Create and initialize a listen socket for the server.
47 * @return NULL on error, otherwise the listen socket
49 static struct GNUNET_NETWORK_Handle *
52 const static int on = 1;
53 struct sockaddr_in sa;
54 struct GNUNET_NETWORK_Handle *desc;
56 memset (&sa, 0, sizeof (sa));
57 #if HAVE_SOCKADDR_IN_SIN_LEN
58 sa.sin_len = sizeof (sa);
60 sa.sin_family = AF_INET;
61 sa.sin_port = htons (PORT);
62 desc = GNUNET_NETWORK_socket_create (AF_INET, SOCK_STREAM, 0);
63 GNUNET_assert (desc != NULL);
64 if (GNUNET_NETWORK_socket_setsockopt
65 (desc, SOL_SOCKET, SO_REUSEADDR, &on, sizeof (on)) != GNUNET_OK)
66 GNUNET_log (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, "setsockopt");
67 GNUNET_assert (GNUNET_OK ==
68 GNUNET_NETWORK_socket_bind (desc, (const struct sockaddr *) &sa,
70 GNUNET_NETWORK_socket_listen (desc, 5);
77 dead_receive (void *cls, const void *buf, size_t available,
78 const struct sockaddr *addr, socklen_t addrlen, int errCode)
85 run_accept_cancel (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
87 asock = GNUNET_CONNECTION_create_from_accept (NULL, NULL, ls);
88 GNUNET_assert (asock != NULL);
89 GNUNET_assert (GNUNET_YES == GNUNET_CONNECTION_check (asock));
90 GNUNET_CONNECTION_destroy (lsock);
91 GNUNET_CONNECTION_receive (asock, 1024,
92 GNUNET_TIME_relative_multiply
93 (GNUNET_TIME_UNIT_SECONDS, 5), &dead_receive, cls);
98 receive_cancel_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
102 GNUNET_CONNECTION_receive_cancel (asock);
103 GNUNET_CONNECTION_destroy (csock);
104 GNUNET_CONNECTION_destroy (asock);
111 task_receive_cancel (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
113 ls = open_listen_socket ();
114 lsock = GNUNET_CONNECTION_create_from_existing (ls);
115 GNUNET_assert (lsock != NULL);
116 csock = GNUNET_CONNECTION_create_from_connect (cfg, "localhost", PORT);
117 GNUNET_assert (csock != NULL);
118 GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL, ls,
119 &run_accept_cancel, cls);
120 GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &receive_cancel_task,
127 * Main method, starts scheduler with task_timeout.
130 check_receive_cancel ()
135 cfg = GNUNET_CONFIGURATION_create ();
136 GNUNET_CONFIGURATION_set_value_string (cfg, "resolver", "HOSTNAME",
138 GNUNET_SCHEDULER_run (&task_receive_cancel, &ok);
139 GNUNET_CONFIGURATION_destroy (cfg);
145 main (int argc, char *argv[])
149 GNUNET_log_setup ("test_connection_receive_cancel", "WARNING", NULL);
150 ret += check_receive_cancel ();
155 /* end of test_connection_receive_cancel.c */