BOOL send_keepalive(int client)
{
unsigned char buf[4];
buf[0] = 0x85;
buf[1] = buf[2] = buf[3] = 0;
return(write_socket_data(client,(char *)buf,4) == 4);
}
/**************************************************************************
flush'em
**************************************************************************/
void flush_connection_send_buffer_all(struct connection *pc)
{
if(pc && pc->used && pc->send_buffer->ndata > 0) {
write_socket_data(pc, pc->send_buffer, 0);
if (pc->notify_of_writable_data) {
pc->notify_of_writable_data(pc, pc->send_buffer
&& pc->send_buffer->ndata > 0);
}
}
}
/**************************************************************************
flush'em
**************************************************************************/
static void flush_connection_send_buffer_packets(struct connection *pc)
{
if(pc && pc->used && pc->send_buffer->ndata >= MAX_LEN_PACKET) {
write_socket_data(pc, pc->send_buffer, MAX_LEN_PACKET-1);
if (pc->notify_of_writable_data) {
pc->notify_of_writable_data(pc, pc->send_buffer
&& pc->send_buffer->ndata > 0);
}
}
}
ssize_t write_socket(int fd,char *buf,size_t len)
{
ssize_t ret=0;
DEBUG(6,("write_socket(%d,%d)\n",fd,(int)len));
ret = write_socket_data(fd,buf,len);
DEBUG(6,("write_socket(%d,%d) wrote %d\n",fd,(int)len,(int)ret));
if(ret <= 0)
DEBUG(0,("write_socket: Error writing %d bytes to socket %d: ERRNO = %s\n",
(int)len, fd, strerror(errno) ));
return(ret);
}
