def connectionLost(self, reason):
if not self._close:
logger.info('Server %s hung up: %s',
peer_address(self.transport.getPeer()), reason)
self._error(
error.Error('[{}] Lost connection: {}'.format(
self.factory.label, reason)))
def send_PixelFormat(self, bpp=32, depth=24, bigendian=0, truecolor=1, redmax=255, greenmax=255, bluemax=255, redshift=0, greenshift=8, blueshift=16):
if not self.initialized:
# Not too bad to add, but no need right now. (We'd need to
# make sure the framebuffer settings don't get
# overridden.)
raise error.Error('Framebuffer not initialized. We have not yet added support for queuing PixelFormat messages before initialization')
server_pixel_format = struct.pack("!BBBBHHHBBBxxx", bpp, depth, bigendian, truecolor, redmax, greenmax, bluemax, redshift, greenshift, blueshift)
self.sendMessage(struct.pack("!Bxxx16s", 0, server_pixel_format))
self.framebuffer.apply_format(server_pixel_format)
def send_FramebufferUpdateRequest(self, x=0, y=0, width=None, height=None, incremental=0):
if not self.initialized:
# Not too bad to add, but no need right now. (We'd need to
# calculate the message after the framebuffer is
# initialized.)
raise error.Error('Framebuffer not initialized. We have not yet added support for queuing FramebufferUpdateRequest messages before initialization')
if width is None:
width = self.framebuffer.width - x
if height is None:
height = self.framebuffer.height - y
self.sendMessage(struct.pack("!BBHHHH", 3, incremental, x, y, width, height))