Ticket #46 (closed task: invalid)

Opened 20 months ago

Last modified 17 months ago

Does Libusb re-order USB Packets arrigving out of order?

Reported by: jeevw2 Owned by:
Component: libusb-1.0 Keywords: USB packet order
Cc: Blocked By:
Blocks:

Description

Hi,

I should like to know whether Libusb provides a guarantee to deliver the USB packets in the right order on its cdc bulk data points? Does it re-order any packets that arrive out of order?

Thanks,
Jenni

Change History

comment:1 Changed 17 months ago by stuge

  • Status changed from new to closed
  • Resolution set to invalid

Tickets are for bugs and feature requests, please use the mailing list for support questions. Your question would most likely have been answered very quickly there.

USB is a serial bus; packets always arrive in the order they were sent.

comment:2 Changed 17 months ago by stuge

The question was actually answered on the mailing list already,
see http://marc.info/?l=libusb-devel&m=127783246819952

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