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https://issues.apache.org/jira/browse/GUACAMOLE-783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Jumper resolved GUACAMOLE-783.
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Resolution: Fixed
Fix Version/s: 1.2.0
> REST API responses are cached in IE 11
> --------------------------------------
>
> Key: GUACAMOLE-783
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-783
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole
> Reporter: Michael Jumper
> Assignee: Michael Jumper
> Priority: Minor
> Fix For: 1.2.0
>
>
> When using IE 11, changes made via the Apache Guacamole admin interface, such
> as creating or renaming connections, appear to not take effect until after
> logging out and back in. This is actually due to IE caching the results of
> the GET requests from the relevant REST API endpoints.
> This behavior does not occur in Chrome nor in Firefox and appears to be due
> to a bug in IE 11's handling of the HTTP cache. Implementations are required
> to invalidate cached responses for a URI once a PUT, DELETE, or POST request
> is sent to that same URI:
> https://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html#sec13.10
> Adding {{Cache-Control: no-cache}} and {{Pragma: no-cache}} to requests sent
> via {{$http}} solves the issue.
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