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   <H1>[whatwg] Simon's WebSocket feedback</H1>
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    <B>Ian Hickson</B> 
    <A HREF="mailto:whatwg%40lists.whatwg.org?Subject=Re%3A%20%5Bwhatwg%5D%20Simon%27s%20WebSocket%20feedback&In-Reply-To=%3CPine.LNX.4.64.1004150804470.751%40ps20323.dreamhostps.com%3E"
       TITLE="[whatwg] Simon's WebSocket feedback">ian at hixie.ch
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    <I>Thu Apr 15 01:04:59 PDT 2010</I>
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<PRE>On Thu, 15 Apr 2010, Simon Pieters wrote:
&gt;<i> On Thu, 15 Apr 2010 03:08:12 +0200, Ian Hickson &lt;<A HREF="http://lists.whatwg.org/listinfo.cgi/whatwg-whatwg.org">ian at hixie.ch</A>&gt; wrote:
</I>&gt;<i> &gt; On Mon, 12 Apr 2010, Simon Pieters wrote:
</I>&gt;<i> &gt; &gt; 
</I>&gt;<i> &gt; &gt; WebSocket establish a WebSocket connection:
</I>&gt;<i> &gt; &gt; 
</I>&gt;<i> &gt; &gt; [[
</I>&gt;<i> &gt; &gt; 21. Insert spaces1 U+0020 SPACE characters into key1 at random positions.
</I>&gt;<i> &gt; &gt; 
</I>&gt;<i> &gt; &gt; Insert spaces2 U+0020 SPACE characters into key2 at random positions.
</I>&gt;<i> &gt; &gt; ]]
</I>&gt;<i> &gt; &gt; 
</I>&gt;<i> &gt; &gt; It seems a bit risky to insert spaces at the start and at the end of the
</I>&gt;<i> &gt; &gt; string; I imagine some servers would ignore them (which would be a bug
</I>&gt;<i> &gt; &gt; in the server, but hard to notice since it's random). Maybe we should
</I>&gt;<i> &gt; &gt; avoid inserting them at the start and at the end.
</I>&gt;<i> &gt; 
</I>&gt;<i> &gt; Since key1 and key2 can be numbers in the range 1-9, I don't see how to
</I>&gt;<i> &gt; avoid at least one of those two places.
</I>&gt;<i> 
</I>&gt;<i> You can insert the random characters before inserting the spaces.
</I>
Ooh, that's genius. Done.

-- 
Ian Hickson               U+1047E                )\._.,--....,'``.    fL
<A HREF="http://ln.hixie.ch/">http://ln.hixie.ch/</A>       U+263A                /,   _.. \   _\  ;`._ ,.
Things that are impossible just take longer.   `._.-(,_..'--(,_..'`-.;.'
</PRE>


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