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   <H1>[99s-extend] Rewriting URLs</H1>
    <B>Paul Dickson</B> 
    <A HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20Rewriting%20URLs&In-Reply-To=%3CCAOdRa2a5%2B57KeT3xWwabFxoWSMU8yysqVZvQFVQVVL-FJCAz4w%40mail.gmail.com%3E"
       TITLE="[99s-extend] Rewriting URLs">pdtwonotes at gmail.com
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    <I>Mon Jan 26 06:09:49 CET 2015</I>
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<PRE>Some progress.  I think this is how the code should look in my middleware:

execute( Req, Env ) -&gt;
    HostUrl = cowboy_req:path(Req),
    NewUrl = rewrite( HostUrl ),
    NewReq = cowboy_req:set( [{path,NewUrl}], Req),
    {ok, NewReq, Env}.

It is getting called, but cowboy_static is being passed the wrong
thing afterward.  I think I do not understand how to write the
dispatch rule.  The value of NewUrl is an absolute filename.

    {&quot;/music/[...]&quot;, cowboy_static, {dir, bz_libmap, &quot;&quot;}},
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