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List:       subclipse-dev
Subject:    RE: [Subclipse-dev]	 Subclipse "switch" very slow compared to "svn switch" (From
From:       Mark Phippard <markp () softlanding ! com>
Date:       2006-04-10 17:09:24
Message-ID: OFF3ED71CA.7597618D-ON8525714C.005E021E-8525714C.005EAC63 () softlanding ! com
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"Irving, Dave" <dave.irving@logicacmg.com> wrote on 04/10/2006 12:30:59 
PM:

> > Then I did a right click, "Refresh" on the project - which took 5mins
> > (with NO progress information other than "0%" progress until it
> > completed).
> 
> Just to clarify, the next refresh performed after a switch of my project
> root directory is the refresh which takes a very long time. It does not
> matter whether this refresh occurs automatically (i.e, invoked by
> SwitchToUrlCommand), or manually (i.e, with my changed
> SwitchToUrlCommand, and a manual "refresh" after the switch).
> Also, in both scenarios, the refresh has a dodgy progress monitor: No
> progress is recorded until everything completes - it just sits on
> "Building Workspace 0%" until it finally completes (not what ordinarily
> happens with a "normal refresh").

That behavior is usually what happens when the Build workspace process is 
waiting for something else.  Typically, this would be Subclipse refreshing 
its status cache.

> Finally, this occurs even if no version controlled files are altered as
> a result of the switch (although meta-data files will of course be
> changed).

Given that all of the .svn metadata will have been updated it would be 
normal for this to trigger Subclipse to refresh its cache.

This is making me wonder if this isn't a catch-22.  If you fix the 
underlying problem that caused us to add the Refresh code, it is still 
going to be a slow process because all that will happen is that the 
refresh will be performed automatically.

Mark


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