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mod_http2 showstopper resolved.



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Merged /httpd/httpd/trunk:r1797745

mod_http2: Fix for possible CPU busy loop introduced in v1.10.3 where a stream may keep
     the session in continuous check for state changes that never happen. 



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xforms


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mod_mime: fix quoted pair scanning


Submitted By: ylavic
Reviewed By: covener, ylavic, jim
 




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mpm_{worker,prefork}: save some cycles by not copying the listener's pollfds
for each pollset operation.

We don't need a copy when poll()ing if those are allocated with the correct
lifetime (the listener thread) at the very beginning.


  *) worker, prefork: save some cycles by not copying the listener's pollfds
                      for each pollset operation
     trunk patch: http://svn.apache.org/r1662437
     2.4.x patch: svn merge -c 1662437 ^/httpd/httpd/trunk .
     +1: jailletc36, ylavic, jim

Submitted By: jailletc36
Reviewed By: jailletc36, ylavic, jim



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Add upgrade parameter to mod_proxy_wstunnel.
That allows to upgrade to jboss-remoting for example
or to run an HTTP/1.1 backend that needs to upgrade to
WebSocket.
See also:
 https://issues.jboss.org/browse/JBCS-254
 https://issues.jboss.org/browse/JBCS-291


whitespace only

Submitted By: jfclere
Reviewed By: covener, jim, ylavic




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MPMs unix: Place signals handlers and helpers out of DSOs to avoid
a possible crash if a signal is caught during (graceful) restart.
PR 60487.

Reviewedby: ylavic, wrowe, icing


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