int main(int argc,char **argv)
{
mutil_thread = 0;
setup_signal_handler();
init_clients();
InitNetSystem();
ENGINE engine = CreateEngine();
int csize = atoi(argv[3]);
int i = 0;
for(; i < csize; ++i)
EConnect(engine,argv[1],atoi(argv[2]),(void*)engine,on_connect,1000);
uint32_t tick,now;
tick = now = GetSystemMs();
while(!stop) {
EngineRun(engine,50);
sendpacket();
now = GetSystemMs();
if(now - tick > 1000)
{
printf("ava_interval:%d\n",ava_interval);
tick = now;
}
}
CleanNetSystem();
return 0;
}
int main(int argc,char **argv)
{
init_net_service();
ip = argv[1];
port = atoi(argv[2]);
uint32_t thread_count = atoi(argv[3]);
init_clients();
netservice_t n = create_net_service(thread_count);
net_add_listener(n,ip,port);
msg_loop_t m = create_msg_loop(server_process_packet,process_new_connection,process_connection_disconnect,process_send_block);
uint32_t now;
uint32_t tick = GetSystemMs();
while(1)
{
msg_loop_once(m,n,100);
now = GetSystemMs();
if(now - tick > 1000)
{
printf("total send:%u,total_recv:%u\n",isusecount,total_bytes_recv/1024/1024);
//printf("w:%d,r:%d,b:%d\n",wpacket_count,rpacket_count,buf_count);
tick = now;
total_bytes_recv = 0;
send_count = 0;
}
}
return 0;
}
int main(int argc, char *argv[]) {
if (argc < 3) {
printf("Not enough arguments");
exit(1);
}
key_t habit = ftok(argv[1], atoi(argv[2]));
if (habit < 0) {
perror(NULL);
exit(1);
}
zakonnica = msgget(habit, IPC_CREAT | S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH
| S_IWOTH);
if (zakonnica == -1) {
perror(NULL);
exit(2);
}
signal(SIGINT, handler);
srand(time(NULL));
atexit(close);
init_clients();
while (1) {
struct msg message;
if (msgrcv(zakonnica, &message, sizeof(message), 0, IPC_NOWAIT) >= 0) {
long type = message.mtype;
switch (type) {
case NEWCLNT: {
int new_id = get_id();
if (new_id !=-1) {
int cl = message.client_id;
clients[new_id] = message.client_id;
message.mtype = SERACCLIENT;
message.client_id = new_id;
if (msgsnd(cl, &message, sizeof(message), 0)) {
perror(NULL);
exit(2);
}
}
break;
}
case CLRESP: {
if (message.is_prime) {
printf("Liczba pierwsza: %d klient %d\n", message.number, message.client_id);
}
break;
}
case GETNEXT: {
message.number = rand() % 10000;
msgsnd(clients[message.client_id], &message, sizeof(message), 0);
break;
}
default:
break;
}
}
}
}
int main(int argc,char **argv)
{
HANDLE engine;
uint32_t n;
ip = argv[1];
port = atoi(argv[2]);
signal(SIGPIPE,SIG_IGN);
if(InitNetSystem() != 0)
{
printf("Init error\n");
return 0;
}
wpacket_allocator = (allocator_t)create_block_obj_allocator(0,sizeof(struct wpacket));
uint32_t i = 0;
//getchar();
//init_wpacket_pool(100000);
//init_rpacket_pool(50000);
//buffer_init_maxbuffer_size(2000);
//buffer_init_64(2000);
init_clients();
engine = CreateEngine();
thread_run(_Listen,&engine);
tick = GetSystemMs();
while(1)
{
EngineRun(engine,15);
now = GetSystemMs();
if(now - tick > 1000)
{
printf("recv:%u,send:%u,s_req:%u\n",packet_recv,packet_send,send_request);
tick = now;
packet_recv = 0;
packet_send = 0;
send_request = 0;
s_p = 0;
iocp_count = 0;
recv_count = 0;
}
/*if(now - last_send_tick > 50)
{
//心跳,每50ms集中发一次包
last_send_tick = now;
for(i=0; i < MAX_CLIENT; ++i)
{
if(clients[i])
{
//++send_request;
connection_send(clients[i],0,0);
}
}
}*/
}
return 0;
}
int main(int argc,char **argv)
{
HANDLE engine;
uint32_t n;
init_system_time(10);
ip = argv[1];
port = atoi(argv[2]);
signal(SIGPIPE,SIG_IGN);
if(InitNetSystem() != 0)
{
printf("Init error\n");
return 0;
}
wpacket_allocator = (allocator_t)create_block_obj_allocator(SINGLE_THREAD,sizeof(struct wpacket));
uint32_t i = 0;
init_clients();
engine = CreateEngine();
thread_run(_Listen,&engine);
tick = GetSystemMs();
while(1)
{
EngineRun(engine,100);
now = GetSystemMs();
if(now - tick > 1000)
{
printf("recv:%u,send:%u,s_req:%u,total_recv:%u\n",packet_recv,packet_send,send_request,total_bytes_recv/1024/1024);
tick = now;
packet_recv = 0;
packet_send = 0;
send_request = 0;
iocp_count = 0;
total_bytes_recv = 0;
//printf("w:%d,r:%d,b:%d\n",wpacket_count,rpacket_count,buf_count);
}
/*
if(now - last_send_tick > 10)
{
last_send_tick = now;
for(i=0; i < MAX_CLIENT; ++i)
{
if(clients[i])
{
connection_send(clients[i],NULL,NULL);
}
}
}*/
}
return 0;
}
int32_t main()
{
DWORD dwThread;
HANDLE iocp;
uint32_t n;
uint32_t i = 0;
//getchar();
init_wpacket_pool(10000000);
init_rpacket_pool(500000);
buffer_init_maxbuffer_size(2000);
buffer_init_64(2000);
init_clients();
InitNetSystem();
iocp = CreateNetEngine(1);
CreateThread(NULL,0,Listen,&iocp,0,&dwThread);
tick = GetTickCount();
while(1)
{
RunEngine(iocp,15);
/*now = GetTickCount();
if(now - tick > 1000)
{
printf("recv:%u,send:%u,s_req:%u,pool_size:%u,bf:%u,sp:%u,iocp:%u\n",packet_recv,packet_send,send_request,wpacket_pool_size(),bf_count,s_p,iocp_count);
tick = now;
packet_recv = 0;
packet_send = 0;
send_request = 0;
s_p = 0;
iocp_count = 0;
}
if(now - last_send_tick > 50)
{
//心跳,每50ms集中发一次包
last_send_tick = now;
for(i=0; i < MAX_CLIENT; ++i)
{
if(clients[i])
{
++send_request;
connection_send(clients[i],0,0);
}
}
}*/
}
return 0;
}
int main(int argc,char **argv)
{
mutil_thread = 0;
setup_signal_handler();
init_clients();
InitNetSystem();
struct netservice *tcpserver = new_service();
tcpserver->listen(tcpserver,argv[1],atoi(argv[2]),(void*)tcpserver,accept_client);
uint32_t tick,now;
tick = now = GetSystemMs();
while(!stop){
tcpserver->loop(tcpserver,50);
now = GetSystemMs();
if(now - tick > 1000)
{
printf("client_count:%d,send_count:%d\n",client_count,(packet_send_count*1000)/(now-tick));
tick = now;
packet_send_count = 0;
}
}
destroy_service(&tcpserver);
CleanNetSystem();
return 0;
}
int main(int argc, char *argv[]){
key_t key;
if( (key = ftok(CHAT_PATH,CHAT_KEY)) == -1)
print_error(errno, "ftok error");
int registration_queue;
if( (registration_queue = msgget(key, IPC_CREAT | 0600)) == -1)
print_error(errno, "msgget error");
struct message message;
struct client *clients = malloc(sizeof(struct client) * MAX_CLIENTS_NUMBER);
init_clients(clients);
while(1){
usleep(500000);
if(msgrcv(registration_queue, &message, MAX_CLIENT_NAME_LENGTH, 0, IPC_NOWAIT) == -1){
if(errno == E2BIG)
print_error(errno, "client name too long");
else if (errno != ENOMSG) // empty queue is ok
print_error(errno, "msgrcv server_queue error");
} else {
int i;
for(i = 0; i < MAX_CLIENTS_NUMBER; i++){
if(clients[i].name[0] == '\0') break;
}
if(clients[i].name[0] != '\0')
print_error(errno, "maximum number of clients already reached");
else {
key_t tmp_client_key;
strcpy(clients[i].name, message.message);
if( (tmp_client_key = ftok(CHAT_PATH, message.type)) == -1)
print_error(errno, "ftok client error");
if( (clients[i].queue = msgget(tmp_client_key, 0600)) == -1)
print_error(errno, "msgget klient error");
char *info1 = "------------ ";
char *info2 =" has joined the channel ------------\n";
char m[strlen(info1) + strlen(info2) + strlen(clients[i].name) + 1];
strcpy(m, info1);
strcat(m, clients[i].name);
strcat(m, info2);
send_message(m, i, clients);
}
}
int i;
for(i = 0; i < MAX_CLIENTS_NUMBER; i++){
if(clients[i].name[0] != '\0'){
if(msgrcv(clients[i].queue, &message, MAX_MESSAGE_SIZE, CLIENT_TO_SERVER, IPC_NOWAIT) == -1){
int tmp_errno = errno;
if(tmp_errno == EINVAL){
char *info1 = "------------ ";
char *info2 =" has left the channel ------------";
char m[strlen(info1) + strlen(info2) + strlen(clients[i].name) + 1];
strcpy(m, info1);
strcat(m, clients[i].name);
strcat(m, info2);
clients[i].name[0] = '\0';
send_message(m, i, clients);
} else if (tmp_errno != ENOMSG)
print_error(tmp_errno, "error in msgrcv in message reciver loop");
} else if (strcmp(message.message, "exit\n") !=0){
send_message(message.message, i, clients);
}
}
}
}
}
int main(int argc, char *argv[]) {
struct mq_attr attr;
attr.mq_flags = 0;
attr.mq_maxmsg = 10;
attr.mq_msgsize = MAX_SIZE;
attr.mq_curmsgs = 1;
char message[MAX_SIZE + 1];
zakonnica = mq_open("/server", O_CREAT | O_RDONLY, S_IRUSR | S_IWUSR, &attr);
if (zakonnica == -1) {
perror("open queue");
exit(1);
}
signal(SIGINT, handler);
srand(time(NULL));
atexit(clean);
init_clients();
while (1) {
if (mq_receive(zakonnica, message, MAX_SIZE, 0) >= 0) {
long type = message[0];
switch (type) {
case NEWCLNT: {
int new_id = get_id();
int cl_q = -1;
if (new_id != -1) {
cl_q = mq_open(message + 1, O_WRONLY, 0, &attr);
clients[new_id] = cl_q;
if (cl_q == -1)
new_id = -1;
}
message[0] = SERACCLIENT;
sprintf(message + 1, "%d", new_id);
if (mq_send(cl_q, message, MAX_SIZE, 0)) {
perror("send");
exit(2);
}
break;
}
case CLRESP: {
int clientid;
int number;
int isprime;
sscanf(message + 1, "%d %d %d", &clientid, &number, &isprime);
if (isprime) {
printf("Liczba pierwsza: %d klient %d\n", number, clientid);
}
break;
}
case GETNEXT: {
int tmp = rand() % 100;
int cl_q;
sscanf(message + 1, "%d", &cl_q);
sprintf(message + 1, "%d", tmp);
if (mq_send(clients[cl_q], message, MAX_SIZE, 0) < 0) {
perror(NULL);
}
break;
}
case CLSCLNT: {
int client_id;
sscanf(message + 1, "%d", &client_id);
mq_close(clients[client_id]);
clients[client_id] = -1;
break;
}
default:
break;
}
}
}
}
int main(int argc, char **argv)
{
int i, ret, become_daemon = 1;
for(i=1; i<argc; i++) {
if(argv[i][0] == '-' && argv[i][2] == 0) {
switch(argv[i][1]) {
case 'd':
become_daemon = !become_daemon;
break;
case 'v':
verbose = 1;
break;
case 'h':
printf("usage: %s [options]\n", argv[0]);
printf("options:\n");
printf(" -d\tdo not daemonize\n");
printf(" -v\tverbose output\n");
printf(" -h\tprint this usage information\n");
return 0;
default:
fprintf(stderr, "unrecognized argument: %s\n", argv[i]);
return 1;
}
} else {
fprintf(stderr, "unexpected argument: %s\n", argv[i]);
return 1;
}
}
if(become_daemon) {
daemonize();
}
write_pid_file();
puts("Spacenav daemon " VERSION);
read_cfg("/etc/spnavrc", &cfg);
if(init_clients() == -1) {
return 1;
}
signal(SIGINT, sig_handler);
signal(SIGTERM, sig_handler);
signal(SIGSEGV, sig_handler);
signal(SIGHUP, sig_handler);
signal(SIGUSR1, sig_handler);
signal(SIGUSR2, sig_handler);
if(init_dev() == -1) {
init_hotplug();
}
init_unix();
#ifdef USE_X11
init_x11();
#endif
atexit(cleanup);
for(;;) {
fd_set rset;
int fd, max_fd = 0;
struct client *c;
FD_ZERO(&rset);
/* set the device fd if it's open, otherwise set the hotplug fd */
if((fd = get_dev_fd()) != -1 || (fd = get_hotplug_fd()) != -1) {
FD_SET(fd, &rset);
if(fd > max_fd) max_fd = fd;
}
/* the UNIX domain socket listening for connections */
if((fd = get_unix_socket()) != -1) {
FD_SET(fd, &rset);
if(fd > max_fd) max_fd = fd;
}
/* all the UNIX socket clients */
c = first_client();
while(c) {
if(get_client_type(c) == CLIENT_UNIX) {
int s = get_client_socket(c);
assert(s >= 0);
FD_SET(s, &rset);
if(s > max_fd) max_fd = s;
}
c = next_client();
}
/* and the X server socket */
#ifdef USE_X11
if((fd = get_x11_socket()) != -1) {
FD_SET(fd, &rset);
if(fd > max_fd) max_fd = fd;
}
#endif
do {
ret = select(max_fd + 1, &rset, 0, 0, 0);
} while(ret == -1 && errno == EINTR);
if(ret > 0) {
handle_events(&rset);
}
}
return 0; /* unreachable */
}
int main(int argc,char *argv[]) {
int socktemp;
char message[MAX_MESSAGES];
int message_length;
// Initialisation de la socket
socketInit = socket (AF_INET,SOCK_STREAM ,IPPROTO_TCP );
if(socketInit==-1)
{
printf("\n ERREUR lors de la création de la socket côté serveur");
return -1;
}
struct sockaddr_in serveur,client;
unsigned short port = atoi(argv[1]);
//initialisation de la structure sockaddr_in
serveur.sin_family = AF_INET;
serveur.sin_port = port;
serveur.sin_addr.s_addr = INADDR_ANY;
// liaison de la socket avec l'adresse IP et port du serveur
if (bind(socketInit, (struct sockaddr*) &serveur, sizeof(serveur)) == -1){
printf("ERREUR lors du bind côté serveur\n");
return -1;
}
// mise en ecoute du serveur
if (listen(socketInit, MAX_CLIENTS) == -1){
printf("ERREUR lors du listen côté serveur\n");
return -1;
}
int lg_client;
FD_ZERO(&set); // initialisation de la liste
int maxsock = getdtablesize();
FD_SET(socketInit,&set); // ajout du socket du serveur dans la liste
init_clients();
printf("\nServeur prêt : attente de clients...\n");
while (1)
{
bcopy ( (char*) &set, (char*) &setbis, sizeof(set)) ; // On réinitialise set à chaque fois
select(maxsock, &setbis, 0, 0, 0);
//Socket du serveur pret a etre lu: connexion d'un nouveau client
if (FD_ISSET(socketInit, &setbis))
{
socktemp = accept(socketInit,(struct sockaddr *)&client, &lg_client);
if (socktemp == -1)
{
printf("Erreur lors de la connexion d'un client\n");
return -1;
}
else
{
ajouter_client(socktemp); // s'il n'y a pas d'erreur on ajoute le client
}
}
for(int i=0;i<MAX_CLIENTS;i++)
{
//On vérifie si les clients ont une requête
if(les_clients[i].socket!=-1 && FD_ISSET( les_clients[i].socket, &setbis))
{
message_length = read(les_clients[i].socket,message, MAX_MESSAGES);
message[message_length]='\0';
traiter_requete_client(i,message);
}
}
}
}
void WindowManager::init_internals(void)
{
ELOG("Starting window manager");
wm_conf = new WindowManagerConfig;
app_starting = false;
// defaults, in case world goes down
wm_conf->title_active_color = fl_rgb(0,0,128);
wm_conf->title_active_color_text = fl_rgb(255,255,255);
wm_conf->title_normal_color = fl_rgb(192,192,192);
wm_conf->title_normal_color_text = fl_rgb(0,0,128);
wm_conf->title_label_align = FL_ALIGN_LEFT;
wm_conf->title_height = 20;
wm_conf->title_box_type = 0;
wm_conf->frame_do_opaque = false;
wm_conf->frame_animate = true;
wm_conf->frame_animate_speed = 15;
fl_open_display();
XSetErrorHandler(xerror_handler);
wm_area.set(0, 0, Fl::w(), Fl::h());
read_configuration();
read_xset_configuration();
//register_protocols();
#ifdef _DEBUG
InitAtoms(fl_display, atom_map);
register_events();
#else
InitAtoms(fl_display);
#endif
//cur = XCreateFontCursor(fl_display, XC_left_ptr);
//XDefineCursor(fl_display, RootWindow(fl_display, fl_screen), cur);
// load cursor
cur = new CursorHandler;
cur->load(X_CURSORS);
cur->set_root_cursor();
sound_system = new SoundSystem();
sound_system->init();
sound_system->add(SOUND_MINIMIZE, "sounds/minimize.ogg");
sound_system->add(SOUND_MAXIMIZE, "sounds/maximize.ogg");
sound_system->add(SOUND_CLOSE, "sounds/close.ogg");
sound_system->add(SOUND_RESTORE, "sounds/restore.ogg");
sound_system->add(SOUND_SHADE, "sounds/shade.ogg");
// the world is starting here
show();
register_protocols();
hint_stuff = new Hints;
hint_stuff->icccm_set_iconsizes(this);
init_clients();
Fl::add_handler(wm_event_handler);
XSync(fl_display, 0);
is_running = true;
}
DWORD APIENTRY WinSock ( LPVOID threadNum )
{
// call Socket library (initialize)
WSADATA sd;
SYSTEMTIME nowtime;
WORD ver=0x0101;
SOCKET svrSck,sck;
DWORD arg;
SOCKADDR_IN addr;
fd_set rfd,efd;
SOCKADDR_IN ad;
struct timeval timeout;
int len;
char szMessage[1000];
client clt;
HINSTANCE hInstance = *(HINSTANCE *) threadNum ;
HANDLE hThread = NULL ;
DWORD ThreadID = 0L ;
init_clients(); // Initialize users' list
if(WSAStartup(ver,&sd))
{
LoadString ( hInstance , IDS_INIT_FAILURE , szMessage , sizeof (szMessage ) ) ;
MessageBox ( hCurDlg , szMessage , szCaption , MB_ICONERROR ) ;
ExitProcess ( EXIT_FAILURE ) ;
}
// Create Socket
svrSck=socket(AF_INET,SOCK_STREAM,0);
if(svrSck==INVALID_SOCKET)
{
WSACleanup ( );
LoadString ( hInstance , IDS_CREATION_FAILED , szMessage , sizeof ( szMessage ) ) ;
MessageBox ( hCurDlg , szMessage , szCaption , MB_ICONERROR ) ;
ExitProcess ( EXIT_FAILURE ) ;
}
// Set Socket running mode
arg=1;
ioctlsocket(svrSck,FIONBIO,&arg); // Set non-blocking mode
// bind
addr.sin_family=AF_INET;
addr.sin_port=htons(2007);
addr.sin_addr.s_addr = htonl(ADDR_ANY);
if(bind(svrSck,(SOCKADDR*)&addr,sizeof(SOCKADDR)) == SOCKET_ERROR)
{
shutdown(svrSck,SD_BOTH);
closesocket(svrSck);
WSACleanup();
LoadString ( hInstance , IDS_BIND_FAILED , szMessage , sizeof ( szMessage ) ) ;
MessageBox ( hCurDlg , szMessage , szCaption , MB_ICONERROR ) ;
ExitProcess ( EXIT_FAILURE ) ;
}
// start listening
if( listen(svrSck,10) == SOCKET_ERROR )
{
closesocket ( svrSck ) ;
LoadString ( hInstance , IDS_LISTEN_FALED , szMessage , sizeof ( szMessage ) ) ;
MessageBox ( hCurDlg , szMessage , szCaption , MB_ICONERROR ) ;
ExitProcess ( EXIT_FAILURE ) ;
}
state = TRUE ;
hThread = CreateThread (NULL, 0, GetMessageFromClient, 0, 0, &ThreadID) ;
while ( state ) // Wait for client connection
{
FD_ZERO(&rfd); // used for judging whether there is connection
FD_ZERO(&efd); // used for judging whether there's any error
FD_SET(svrSck,&rfd) ;
FD_SET(svrSck,&efd) ;
timeout.tv_sec=0 ;
timeout.tv_usec=10000 ; // set timeout as 10 second
if( select(0,&rfd,NULL,&efd,&timeout) )
{
if(FD_ISSET(svrSck,&rfd)) // if there's a connction
{
len = sizeof(SOCKADDR_IN);
sck = accept(svrSck,(SOCKADDR*)&ad,&len);
if( sck != INVALID_SOCKET )
{
GetLocalTime(&nowtime);
set_client (&clt,sck,ad,"","","",TRUE,nowtime,NULL);
ins_clients(clt);
refresh( ) ;
}
}
else if( FD_ISSET( svrSck,&efd ) ) // Something goes wrong
{
shutdown(svrSck,SD_BOTH);
closesocket(svrSck);
WSACleanup();
LoadString ( hInstance , IDS_SOCKET_ERROR , szMessage , sizeof ( szMessage ) ) ;
MessageBox ( hCurDlg , szMessage , szCaption , MB_ICONERROR ) ;
ExitProcess ( EXIT_FAILURE ) ;
}
}
Sleep(10);
}
TerminateThread ( hThread , 0 ) ;
CloseHandle ( hThread ) ;
hThread = NULL ;
dst_clients( );
shutdown(svrSck,SD_BOTH);
closesocket(svrSck);
WSACleanup();
return 0L;
}