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Fake peer that acts as a client or a server at each protocol version and checks every message against the formats Synergy 1.x, Barrier and Input Leap use, so a mismatch both halves of Deskflow agree on still fails.
nbolton
marked this pull request as ready for review
September 18, 2026 17:48
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Generated by Claude
Companion to deskflow/deskflow#10069, the key repeat protocol fix. No Jira issue.
Test steps
With a Deskflow server running from the GUI and a screen named
harnessin its layout, runpython3 protocol_harness.py client --name harness --versions 1.8,1.6 --wait 20. When it prompts, push the pointer onto the harness screen, hold a key for two seconds, then move back.Expect:
ok DKRPlines andPASSfor both versions on the fix branch; on master the 1.6 run reports six leftover bytes and fails.Run
python3 protocol_harness.py server, then start a Deskflow client from the GUI pointed at this machine.Expect: 1.8, 1.7 and 1.6 each fully "parsed and answered", 1.5 refused,
PASSon all four.