When polling, typically for couple of seconds from refresh, there are X-More-Data and X-Text-Size headers present in all responses to 'progressiveHtml' requests. Responses look like this (only Content-Length, Date, X-ConsoleAnnotator and X-Text-Size headers differs between requests):

Cache-Control:max-age=0, no-cache
Connection:Keep-Alive
Content-Encoding:gzip
Content-Length:151
Content-Type:text/html;charset=UTF-8
Date:Thu, 30 Oct 2014 12:03:39 GMT
Keep-Alive:timeout=5, max=91
Server:Apache
Vary:Accept-Encoding
X-ConsoleAnnotator:7MYs6ttMMoModS4EVo7TUCG79S3ndnWRJpG1rPfajEK/KFxnFhMBC/D3zeM0xiuEYJDHZ4w/GiQAwBpuiCiRbTshPhZm+Jjau4J0XfzamZptCfN++vXbE0qLVLZbcpyl
X-Frame-Options:SAMEORIGIN
X-Mod-Pagespeed:1.7.30.4-
X-More-Data:true
X-Text-Size:2625

The last response, after which the page stops polling, looks like this:

Cache-Control:max-age=0, no-cache
Connection:Keep-Alive
Content-Length:0
Content-Type:text/html;charset=UTF-8
Date:Thu, 30 Oct 2014 12:03:41 GMT
Keep-Alive:timeout=5, max=89
Server:Apache
X-Frame-Options:SAMEORIGIN
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators.
For more information on JIRA, see: http://www.atlassian.com/software/jira

--
You received this message because you are subscribed to the Google Groups "Jenkins Issues" group.
To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

Reply via email to