 FLTK-GL_DRAW_SERVER 1.4 A 28-FEB-2009
 Read the setup file "/usr/local/etc/draw_server.draw_setting"
 Screen Display Setup:
 Resolution = 1024 * 768
  Screen Size (cm) = 33.700001 * 25.275002
  Window Size (cm) = 20.000000 * 16.000000
  Window Size (pixels) = 608 * 486
  => 30.385756 * 30.385756 pixels/cm.
 Command /usr/local/bin/Draw_Server 3 6 3228
 Draw_Server uses the a pipe for data exchange in half duplex mode.
 Set init Window Size to (608*486) Pixels
                      or (20.009377*15.994336) cm.
 Auto Init Process.
 *** User Exchange Thread Creation.
  Screen Work Space Minimaxi in User Cm [-24.500000,24.500000,-19.583880,19.583880]
 Call select Font
 Select Font OK
 SDRW: Read_Blk from Client failed with err # 14 .
 msg = "Bad address".
