Visual Servoing Platform
version 3.3.0
testServer.cpp
1
/****************************************************************************
2
*
3
* ViSP, open source Visual Servoing Platform software.
4
* Copyright (C) 2005 - 2019 by Inria. All rights reserved.
5
*
6
* This software is free software; you can redistribute it and/or modify
7
* it under the terms of the GNU General Public License as published by
8
* the Free Software Foundation; either version 2 of the License, or
9
* (at your option) any later version.
10
* See the file LICENSE.txt at the root directory of this source
11
* distribution for additional information about the GNU GPL.
12
*
13
* For using ViSP with software that can not be combined with the GNU
14
* GPL, please contact Inria about acquiring a ViSP Professional
15
* Edition License.
16
*
17
* See http://visp.inria.fr for more information.
18
*
19
* This software was developed at:
20
* Inria Rennes - Bretagne Atlantique
21
* Campus Universitaire de Beaulieu
22
* 35042 Rennes Cedex
23
* France
24
*
25
* If you have questions regarding the use of this file, please contact
26
* Inria at visp@inria.fr
27
*
28
* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
29
* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30
*
31
* Description:
32
* Test for TCP client/Server.
33
*
34
* Authors:
35
* Aurelien Yol
36
*
37
*****************************************************************************/
38
45
#include <iostream>
46
#include <visp3/core/vpServer.h>
47
48
int
main()
49
{
50
#ifdef VISP_HAVE_FUNC_INET_NTOP
51
try
{
52
int
port = 35000;
53
vpServer
serv(port);
// Launch the server on localhost
54
serv.start();
55
56
bool
run =
true
;
57
int
val;
58
59
while
(run) {
60
serv.checkForConnections();
61
62
if
(serv.getNumberOfClients() > 0) {
63
if
(serv.receive(&val) !=
sizeof
(
int
))
// Receiving a value from the first client
64
std::cout <<
"Error while receiving"
<< std::endl;
65
else
66
std::cout <<
"Received : "
<< val << std::endl;
67
68
val = val + 1;
69
if
(serv.send(&val) !=
sizeof
(
int
))
// Sending the new value to the first client
70
std::cout <<
"Error while sending"
<< std::endl;
71
else
72
std::cout <<
"Sending : "
<< val << std::endl;
73
}
74
}
75
return
0;
76
}
catch
(
const
vpException
&e) {
77
std::cout <<
"Catch an exception: "
<< e << std::endl;
78
return
1;
79
}
80
#else
81
std::cout <<
"This test doesn't work on win XP where inet_ntop() is not available"
<< std::endl;
82
return
EXIT_SUCCESS;
83
#endif
84
}
vpServer
This class represents a Transmission Control Protocol (TCP) server.
Definition:
vpServer.h:167
vpException
error that can be emited by ViSP classes.
Definition:
vpException.h:72
modules
core
test
network
testServer.cpp
Generated by
1.8.20