032
29.08.2003, 14:44 Uhr
virtual
Sexiest Bit alive
(Operator)
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Also:
| C++: |
#include <stdio.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "hwstat.h"
void Form1::init()
{
// Socket einrichten fuer UDP
if (0 > (sfd = socket (AF_INET, SOCK_DGRAM, 0))) {
[b]throw std::runtime_error("error: socket");[/b]
}
// Addresse und Port des Servers
memset (&srv_ip, 0, sizeof(srv_ip));
srv_ip.sin_family = AF_INET;
srv_ip.sin_port = htons (PORTNR);
inet_aton (SERVER_IP, &srv_ip.sin_addr);
// Bind
if (0 > bind (sfd, (struct sockaddr *) &srv_ip, sizeof(srv_ip))) {
close (sfd);
[b]throw std::runtime_error("error: bind");[/b]
}
printf ("Server waiting for data ...\n");
}
...
try
{
Form1 a;
}
catch (std::exception& e)
{
std::cerr<<e.what()<<std::endl;
// Thread nun beenden, zB durch return, wenn du direkt in threadfkt. bist
}
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--
Gruß, virtual
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