Hey Mailinglist,

i have the canon mx700 connected over lan. When i use "scanimage 
--button-controlled=yes > /tmp/test.pnm" and the buttons are not pressed, the 
udp-connections rising steadily. I tested it with "lsof | grep -c 8612" . When 
ca. 1030 connections are reached, scanimage give's an error.
[pixma] setup_udp_socket: Can not open socket - Too many open files.
[pixma] udp_command: Can not setup socket
...... and so on 

Greets
Nelson

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