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Dave Kempe
70e8bf4b85
guacd asks a VNC server to resize its screen to the browser window by
default. A physical console (UltraVNC, RealVNC, x11vnc) can't, and
libvncclient then stops requesting updates while it waits for a resize
that never comes ("Skipping Update - resize in progress"), so the
session all but freezes. Seen with UltraVNC on a two-monitor console.
VNC entries and ad-hoc VNC now send disable-display-resize unless the
new vnc_resize option is on ("Resize the remote desktop to fit the
window" in the editor), and guacd scales the screen instead. Web
sessions, on our own Xvnc, still resize. The VNC argument mapping moves
into vnc_arg_value() so it can be tested.
