[GUACAMOLE-85] Connection fails with Microsoft Edge

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Invalid
• Affects Version/s: 0.9.9
• Component/s: guacamole, guacamole-common-js
• Assignee: Unassigned
• Reporter: Brian E Henry
• Created: 24/Aug/16 01:52
• Updated: 29/Aug/16 22:46
• Resolved: 29/Aug/16 22:46

Description

Clients accessing the web portal via Microsoft Edge Version 25 (have to get the specifics) receive the errors listed below:

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.

Developer Tools reports:

WebSocket Error: Incorrect HTTP response. Status code 404, Not Found
XMLHttpRequest: Network Error 0x2efd, Could not complete the operation due to error 00002efd

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.