/*
** Disable the backoffice
*/
void backoffice_no_delay(void){
  backofficeNoDelay = 1;
}


/*
** Sleeps for the specified number of milliseconds -OR- until interrupted
** by another thread (if supported by the underlying platform).  Non-zero
** will be returned if the sleep was interrupted.
*/
static int backofficeSleep(int milliseconds){
#if defined(_WIN32)
  assert( milliseconds>=0 );
  if( SleepEx((DWORD)milliseconds, TRUE)==WAIT_IO_COMPLETION ){
    return 1;
  }
#else
  sqlite3_sleep(milliseconds);
#endif
  return 0;
}

/*
** Parse a unsigned 64-bit integer from a string.  Return a pointer
** to the character of z[] that occurs after the integer.
*/
static const char *backofficeParseInt(const char *z, sqlite3_uint64 *pVal){
  *pVal = 0;

    x.tmNext = (tmNow>x.tmCurrent ? tmNow : x.tmCurrent) + BKOFCE_LEASE_TIME;
    backofficeWriteLease(&x);
    db_end_transaction(0);
    if( g.fAnyTrace ){
      fprintf(stderr, "/***** Backoffice On-deck %d *****/\n",  getpid());
    }
    if( x.tmCurrent >= tmNow ){
      if( backofficeSleep(1000*(x.tmCurrent - tmNow + 1)) ){
        /* The sleep was interrupted by a signal from another thread. */
        if( g.fAnyTrace ){
          fprintf(stderr, "/***** Backoffice Interrupt %d *****/\n", getpid());
        }
        db_end_transaction(0);
        break;
      }
    }else{
      if( lastWarning+warningDelay < tmNow ){
        fossil_warning(
           "backoffice process %lld still running after %d seconds",
           x.idCurrent, (int)(BKOFCE_LEASE_TIME + tmNow - x.tmCurrent));
        lastWarning = tmNow;
        warningDelay *= 2;
      }
      if( backofficeSleep(1000) ){
        /* The sleep was interrupted by a signal from another thread. */
        if( g.fAnyTrace ){
          fprintf(stderr, "/***** Backoffice Interrupt %d *****/\n", getpid());
        }
        db_end_transaction(0);
        break;
      }
    }
  }
#if defined(_WIN32)
  backofficeWin32ThreadCleanup();
#endif
  return;
}