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From Christopher Schultz <ch...@christopherschultz.net>
Subject Re: 8.0.0 RC1: WebSocket ServerContainer servlet context attribute gets set too late.
Date Fri, 13 Sep 2013 17:38:20 GMT
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Konstantin,

On 9/13/13 7:50 AM, Konstantin Kolinko wrote:
> I see no issue here, as both WebSocket implementation and Spring's 
> WebApplicationInitializer rely on use of 
> "javax.servlet.ServletContainerInitializer" to initialize
> themselves.
> 
> Reading the Servlet specification 3.1, I see no words in the 
> specification on the ordering of ServletContainerInitializer 
> instances. (It would be reasonable that they were covered by ch.
> "8.2.2 Ordering of web.xml and web-fragment.xml", but I see no
> explicit wording there).

The fact that Tomcat uses an SCI is an implementation detail, so I'm
not sure the spec is relevant. I think it's reasonable for an SCI to
expect that the environment Tomcat provides is available without
having to resort to implementation-specific hacks like re-ordering
their own SCIs with respect to Tomcat's.

- -chris
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