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https://issues.apache.org/jira/browse/GUACAMOLE-1562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mike Jumper updated GUACAMOLE-1562:
-----------------------------------
Fix Version/s: 1.5.2
> "uuid" property of Guacamole.ChainedTunnel may not be initialized
> -----------------------------------------------------------------
>
> Key: GUACAMOLE-1562
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1562
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole-common-js
> Reporter: Mike Jumper
> Assignee: Mike Jumper
> Priority: Minor
> Fix For: 1.6.0, 1.5.2
>
>
> Depending on timing, the {{commit_tunnel()}} function of
> {{Guacamole.ChainedTunnel}} may be invoked before the tunnel UUID is
> received. If this occurs, the {{onuuid}} handler will be correctly invoked,
> but only the {{uuid}} property of the underlying tunnel will be updated,
> leaving the {{uuid}} property of the {{Guacamole.ChainedTunnel}} as {{null}}.
> Additionally, if the tunnel-internal "ping" instruction specific to the
> WebSocket tunnel is sent and handled prior to receiving the UUID, the server
> response to that ping may be incorrectly interpreted as the UUID, causing
> similar trouble.
> For things like out-of-band file uploads to work correctly, the tunnel UUID
> needs to always be correctly set.
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