[coldsync-hackers] Re: Problem respawning coldsync daemon

[Alessandro Zummo <azummo-coldsync2 at towertech dot it>]

 On 28-Feb-02 at 21:23:34,
  Greg KH <greg@kroah.com> wrote:


>> Actually, this is what happens:

>> 1 - HotSync
>> 2 - ColdSync closes the serial port
>> 3 - little delay
>> 4 - The Palm removes itself from the USB bus
>> 5 - The module driver ( visor.o ) removes the device entry.

>> The problem happens if we launch hotsync between 3 and 5, when
>> the device entry has not yet been removed.

>> Maybe we could keep the device open until visor.o removes it?
>> There's a way to detect such a condition?

> You can just keep the port open until it dissapears (in step 4).  And

How will I notice it from within coldync?

> you can catch the hotplug event that states that the device has now been
> removed from the USB bus.

mm.. that could be interesting... any point to the relevant
documentation?


-- 

  - alex.



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