Commit 2ba0f137 authored by Marc Hoersken's avatar Marc Hoersken
Browse files

sockfilt.c: Reduce CPU load while running under a Windows PIPE

parent b4fae9d7

tests/server/sockfilt.c

+4 −1
Original line number Original line Diff line number Diff line
@@ -643,8 +643,11 @@ static int select_ws(int nfds, fd_set *readfds, fd_set *writefds, 
            /* check if there is no data from PIPE input */

            /* check if there is no data from PIPE input */

            if(!PeekNamedPipe(handle, NULL, 0, NULL, &avail, NULL))

            if(!PeekNamedPipe(handle, NULL, 0, NULL, &avail, NULL))

              avail = 0;

              avail = 0;

            if(!avail)

            if(!avail) {

              FD_CLR(sock, readfds);

              FD_CLR(sock, readfds);

              /* reduce CPU load */

              Sleep(10);

            }

          } /* check if there is no data from keyboard input */

          } /* check if there is no data from keyboard input */

          else if (!_kbhit()) {

          else if (!_kbhit()) {

            /* check if there are INPUT_RECORDs in the input buffer */

            /* check if there are INPUT_RECORDs in the input buffer */