len -= n;
ret += n;
- if (io_timeout && fd == sock_f_in)
+ if (fd == sock_f_in && (io_timeout || am_generator))
last_io = time(NULL);
}
}
+void maybe_flush_socket(void)
+{
+ if (iobuf_out && iobuf_out_cnt && time(NULL) - last_io >= 5)
+ io_flush(NORMAL_FLUSH);
+}
+
+
void maybe_send_keepalive(void)
{
if (time(NULL) - last_io >= allowed_lull) {
static size_t remaining;
static size_t iobuf_in_ndx;
int tag, ret = 0;
- char line[MAXPATHLEN+1];
+#if MAXPATHLEN < 4096
+ char line[4096+1024];
+#else
+ char line[MAXPATHLEN+1024];
+#endif
if (!iobuf_in || fd != sock_f_in)
return read_timeout(fd, buf, len);
{
size_t n, total = 0;
fd_set w_fds, r_fds;
- int maxfd, count, ret;
+ int maxfd, count, ret, using_r_fds;
struct timeval tv;
no_flush++;
FD_SET(msg_fd_in,&r_fds);
if (msg_fd_in > maxfd)
maxfd = msg_fd_in;
- }
+ using_r_fds = 1;
+ } else
+ using_r_fds = 0;
if (fd != sock_f_out && iobuf_out_cnt && no_flush == 1) {
FD_SET(sock_f_out, &w_fds);
if (sock_f_out > maxfd)
tv.tv_usec = 0;
errno = 0;
- count = select(maxfd + 1, msg_fd_in >= 0 ? &r_fds : NULL,
+ count = select(maxfd + 1, using_r_fds ? &r_fds : NULL,
&w_fds, NULL, &tv);
if (count <= 0) {
continue;
}
- if (msg_fd_in >= 0 && FD_ISSET(msg_fd_in, &r_fds))
+ if (using_r_fds && FD_ISSET(msg_fd_in, &r_fds))
read_msg_fd();
if (!FD_ISSET(fd, &w_fds))
total += ret;
if (fd == sock_f_out) {
- if (io_timeout)
+ if (io_timeout || am_generator)
last_io = time(NULL);
sleep_for_bwlimit(ret);
}