~vcs-imports/sane-backends/master

Viewing all changes in revision 6953.

  • Committer: Reinhold Kainhofer
  • Date: 2011-09-19 17:28:59 UTC
  • Revision ID: git-v1:b0058051f0af29faa1bf7c67a6c6eea746f5de4c
Magicolor: Fix SNMP detection with multiple snmp agents in the network.

So far, the snmp detection would stop working after the first response, because libsnmp
haved like that if we return 1 in the callback. Since we want multiple responses to one
broadcast query, we don't tell libsnmp that the response has answered our query.
As a drawback, libsnmp will send the same query in 1-second-intervals, and each device
will answer again. So, we have to keep a list of all devices already detected.

expand all expand all

Show diffs side-by-side

added added

removed removed

Lines of Context: