When listening to JACK MIDI, only reports one event even if multiple events arrive at the same frame.

[Mikko Tamminen]

When midisnoop is set to listen a jack-midi port, and multiple events arrive in the same frame, midisnoop reports only the first one. This can be tested by hooking up jack-keyboard to midisnoop and then clicking a note and dragging the mouse to the neighboring key. The dragging sends a noteoff event for the initial key and a noteon for the neighboring key simultaneously. midisnoop reports only the noteoff -event.

$ lsb_release -rd
Description: Ubuntu 14.04.3 LTS
Release: 14.04

$ apt-cache policy midisnoop
midisnoop:
  Installed: 0.1.2~repack0-2
  Candidate: 0.1.2~repack0-2
  Version table:
 *** 0.1.2~repack0-2 0
        500 http://fi.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
        100 /var/lib/dpkg/status