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https://issues.apache.org/jira/browse/GUACAMOLE-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15434865#comment-15434865
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Brian E Henry commented on GUACAMOLE-85:
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Mr. Jumper, Thank you for your quick reply. answers as follows.
# What version of Tomcat is serving Guacamole? (Tomcat 7)
# Is there anything on your network which might be interfering with (or
rewriting) the HTTP response from Guacamole? (Nothing interfering with
traffic)
# Is Guacamole running on the same local/private network as Edge in this
case? (No, they are coming in remotely and the guac and RDP server reside
within a DMZ (one the same segment)
IE has a flag enabled by default which forces quirks mode for absolutely
all pages served from the local network, which naturally breaks Guacamole.
I'm not sure if Edge has the same anti-feature, but it may be worth a look.
Microsoft has removed the feature from what I gather from the customer
having the issue.
v/r,
Brian
Brian E. Henry
Chief Technology Officer
IT Veterans, LLC
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On Tue, Aug 23, 2016 at 10:42 PM, Michael Jumper (JIRA) <[email protected]>
> Connection fails with Microsoft Edge
> ------------------------------------
>
> Key: GUACAMOLE-85
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-85
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole, guacamole-common-js
> Affects Versions: 0.9.9
> Reporter: Brian E Henry
> Priority: Critical
>
> Clients accessing the web portal via Microsoft Edge Version 25 (have to get
> the specifics) receive the errors listed below:
> {quote}
> An Internal error has occurred within the Guacamole server, and the
> connection has been terminated. If the problem persists, please notify your
> system administrator, or check your system logs.
> {quote}
> Developer Tools reports:
> {quote}
> WebSocket Error: Incorrect HTTP response. Status code 404, Not Found
> XMLHttpRequest: Network Error 0x2efd, Could not complete the operation due
> to error 00002efd
> {quote}
> The guac components reside on CentOS with a standard installation in a
> no-auth setup. The guac interface does work on Mozilla. Referencing the
> internet there could be two possible resolutions. One that the port coming
> in on 443 but getting redirected to 8080, it does not like or the private
> network is not known.
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