static void*
handle_chargen(void *arg)
{
int fd;
int n, length;
char buffer[BUFFER_SIZE];
fd = *((int *) arg);
free(arg);
pthread_detach(pthread_self());
length = 1400; /*+ (random() % 512);*/
memset(buffer, 'A', length);
buffer[length-1] = '\n';
while ((n=ext_send(fd, buffer, length, 0)) > 0){
if (vverbose) {
printf("%-6d: sending %u bytes.\n", fd, n);
fflush(stdout);
}
if (n != ext_send(fd, buffer, n, 0)) {
printf("%-6d: Writing %u bytes failed.\n", fd, n);
}
length = 1400; /*+ (random() % 512)*/
memset(buffer, 'A', length);
buffer[length-1] = '\n';
}
ext_close(fd);
if (verbose) {
printf("%-6d: Connection closed.\n", fd);
fflush(stdout);
}
return(NULL);
}
static void*
handle_daytime(void *arg)
{
int fd;
int timeAsStringLen;
char *timeAsString;
time_t now;
fd = *((int *) arg);
free(arg);
pthread_detach(pthread_self());
time(&now);
timeAsString = ctime(&now);
timeAsStringLen = strlen(timeAsString);
if (timeAsStringLen != ext_send(fd, timeAsString, timeAsStringLen, 0)) {
printf("%-6d: Writing the daytime failed.\n", fd);
}
if (vverbose) {
printf("%-6d: Daytime sent back: %s", fd, timeAsString);
fflush(stdout);
}
ext_close(fd);
if (verbose) {
printf("%-6d: Connection closed.\n", fd);
fflush(stdout);
}
return(NULL);
}
static void*
handle_echo(void *arg)
{
int fd;
int n;
char buffer[BUFFER_SIZE];
fd = *((int *) arg);
free(arg);
pthread_detach(pthread_self());
while ((n=ext_read(fd, buffer, sizeof(buffer))) > 0){
if (vverbose) {
printf("%-6d: Echoing %u bytes.\n", fd, n);
fflush(stdout);
}
if (n != ext_send(fd, buffer, n, 0)) {
printf("%-6d: Writing %u bytes failed.\n", fd, n);
}
}
ext_close(fd);
if (verbose) {
printf("%-6d: Connection closed.\n", fd);
fflush(stdout);
}
return(NULL);
}
bool operator()()
{
if (conn) {
obj_dosync();
ext_send();
ext_poll();
if (!conn->good()) {
conn = 0;
}
}
if (die.try_wait()) {
in_queue.clear();
out_queue.clear();
dead.signal();
return false;
} else {
return true;
}
}
