Hello, I am sorry about that.  Felt that I needed to post to both the
users and dev lists, Since it concerned both. I have noted that. Thank you.

On 01/06/2016 06:39 PM, Mark Thomas wrote:
> On 06/01/2016 17:11, Ikenna Darlington wrote:
>> Hello Devs,
> Cross-posting questions to the users and dev lists is frowned upon in
> this community. If you are ever unsure where to post, post to the users
> list and you will be redirected if necessary.
>
>> My team currently uses tomcat8 to serve our Scala application developed
>> using lift. Our application uses comet to send real time data from the
>> server to the client.
>>
>> Unfortunately we noticed that in the new release of tomcat - tomcat9,
>> comet is no longer supported because
>>  
>>
>>   *
>>
>>     Web Sockets is already far more popular (based on question volume on the 
>> users list)
>>
>>   *
>>
>>     Comet support adds a fair amount of complexity to the connector code
>>
>> Though, web sockets might be more popular, but there are frameworks that
>> rely solely on comet for real time features. Some frameworks like lift
>> don't support web sockets and most lift developers serve their
>> applications through tomcat.
>>
>> We would appreciate if support for comet is restored in the next release.
> Are you sure Lift is using Tomcat's Comet implementation rather than
> it's own? Comet was always very proprietary. A quick search of the Lift
> Github repo doesn't identify any Tomcat specific classes and the docs
> suggest it runs in any Java EE servlet container. That indicates to me
> that Lift is not using Tomcat's Comet implementation.
>
> The quickest test is probably to download 9.0.0.M1 and see if a simple
> test app works. I know next to nothing about Lift or I'd do that myself.
>
> Mark
>
>
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