1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/*
This file is part of GNUnet.
(C) 2009 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file util/test_connection_timeout.c
* @brief tests for connection.c
*/
#include "platform.h"
#include "gnunet_common.h"
#include "gnunet_connection_lib.h"
#include "gnunet_scheduler_lib.h"
#include "gnunet_time_lib.h"
#define PORT 12435
static struct GNUNET_CONNECTION_Handle *csock;
static struct GNUNET_CONNECTION_Handle *lsock;
static struct GNUNET_NETWORK_Handle *ls;
static struct GNUNET_CONFIGURATION_Handle *cfg;
/**
* Create and initialize a listen socket for the server.
*
* @return NULL on error, otherwise the listen socket
*/
static struct GNUNET_NETWORK_Handle *
open_listen_socket ()
{
const static int on = 1;
struct sockaddr_in sa;
struct GNUNET_NETWORK_Handle *desc;
memset (&sa, 0, sizeof (sa));
#if HAVE_SOCKADDR_IN_SIN_LEN
sa.sin_len = sizeof (sa);
#endif
sa.sin_family = AF_INET;
sa.sin_port = htons (PORT);
desc = GNUNET_NETWORK_socket_create (AF_INET, SOCK_STREAM, 0);
GNUNET_assert (desc != NULL);
if (GNUNET_NETWORK_socket_setsockopt
(desc, SOL_SOCKET, SO_REUSEADDR, &on, sizeof (on)) != GNUNET_OK)
GNUNET_log (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, "setsockopt");
GNUNET_assert (GNUNET_NETWORK_socket_bind
(desc, (const struct sockaddr *) &sa,
sizeof (sa)) == GNUNET_OK);
GNUNET_NETWORK_socket_listen (desc, 5);
return desc;
}
static size_t
send_kilo (void *cls, size_t size, void *buf)
{
int *ok = cls;
if (size == 0)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Got the desired timeout!\n");
GNUNET_assert (buf == NULL);
*ok = 0;
GNUNET_CONNECTION_destroy (lsock);
GNUNET_CONNECTION_destroy (csock);
return 0;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Sending kilo to fill buffer.\n");
GNUNET_assert (size >= 1024);
memset (buf, 42, 1024);
GNUNET_assert (NULL !=
GNUNET_CONNECTION_notify_transmit_ready (csock, 1024,
GNUNET_TIME_UNIT_SECONDS,
&send_kilo, cls));
return 1024;
}
static void
task_timeout (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
ls = open_listen_socket ();
lsock = GNUNET_CONNECTION_create_from_existing (ls);
GNUNET_assert (lsock != NULL);
csock = GNUNET_CONNECTION_create_from_connect (cfg, "localhost", PORT);
GNUNET_assert (csock != NULL);
GNUNET_assert (NULL !=
GNUNET_CONNECTION_notify_transmit_ready (csock, 1024,
GNUNET_TIME_UNIT_SECONDS,
&send_kilo, cls));
}
int
main (int argc, char *argv[])
{
int ok;
GNUNET_log_setup ("test_connection_timeout",
"WARNING",
NULL);
ok = 1;
cfg = GNUNET_CONFIGURATION_create ();
GNUNET_CONFIGURATION_set_value_string (cfg, "resolver", "HOSTNAME",
"localhost");
GNUNET_SCHEDULER_run (&task_timeout, &ok);
GNUNET_CONFIGURATION_destroy (cfg);
return ok;
}
/* end of test_connection_timeout.c */
|
