In Miami 1394 PWG meeting, difficulty to provide “Disconnect” command
for PWG profile had been turned out. A disconnect request is handled by
the management queue (queue id = 0) which has higher priority of
execution. And the 1394 PWG profile uses unordered execution model
defined in ANSI NCITS.325-1998 (SBP-2).
Thus when one of peers invoked a “disconnect” command to the other
peer, the request shall be executed as soon as possible. The “disconnect”
command specifies a queue to be disconnected. However both peer hardly
know what ORB had been consumed, and the initiator hardly knows whether
it may dispose ORBs remained in the current ORB-list. This is a
synchronization problem.
I would like to suggest a parameter ID for IDT_r01 proposal. Plase find
an attached zip file which contains further description.
<<proposal-99.03.19.zip>>
Thank you.
-------
Fumio Nagasaka
Epson Software Development Laboratory Inc.
Tel +81 268 25 4111, Fax +81 268 25 4627
E-mail to nagasaka.fumio at exc.epson.co.jp
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