[GUACAMOLE-1974] Enable JS processing of pipe streams received during connection start

• Type: Improvement
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 1.7.0
• Component/s: guacamole-client
• Assignee: James Muehlner
• Reporter: James Muehlner
• Created: 30/Jul/24 22:58
• Updated: 27/Aug/24 23:13

Description

Currently, pipe streams that are received very early (e.g. during user join) cannot always be reliably processed using a custom `onpipe` handler set on the client, since the pipe streams may be received before the handler can ever be set.

We should offer some way to allow custom clients to process pipe streams that were already received prior to the any custom JS handlers being set up.