Using Xpra 4.3.3 on Kubuntu 20.04....both server and client.
I am testing out the HTML client to possibly allow for use case when
SSH and X11 is not available, but a web browser is... but I run into
some issues
1) Proper server startup ??
Following the wiki, man page and numerous sites adding
--bind-tcp=0.0.0.0:14500 --html=on should do the trick, correct?
No joy, UNLESS I REMOVE the --bind-tcp option... then the Xpra server
will start. otherwise get an error about already in use on 0.0.0.0 ...
So has this changed and the bind is automatic by default????? Or????
So I add --html=on to the startup
xpra start --html=on --env=XPRA_VAAPI=0 --env=CUTTER_THRESHOLD=0 :100
--start=/home/theprogramIstartup
That works.... everything starts... I can use xpra-connect and
connect.. good to go on my normal mode...
2) Access THE SESSION ABOVE VIA THE HTML5 client
goto https://1.2.3.4:14500/connect.html
OK.. get the login box....ok..
a) First issue:
Connect option: "NO SESSIONS FOUND" in red
I am taking this "connect" option would be what I do via the
xpra_connect setup I have, already, connect up to the running XPRA on
:100 let me see what its doing, etc., disconnect come back to it as
needed.. Thats my use case mostly, check up on a program that runs
long term...
Is that correct for this connect option???????
b) Second issue:
Using the SHADOW OPTION and it gives a drop down, :0, obviously the
desktop thats there.. and then :100 which is the session I STARTED
ABOVE... OK... select shadow and :100 from the drop down...
Connects up, and after the initial transfer, I get session :0, NOT
:100.. Doesn't matter how many times I change the dropdown from :0 to
:100 it will NOT CONNECT TO THAT :100 session in shadow
UMMMM????????
c) Infinite loop connection
IF you try the connection LOCALLY ON THE SAME BOX as the server via
HTML5 client in browser, because it is shadowing :0 it just causes an
infinite loop where the browser window just shows that toolbar and
just keeps redrawing it infinitely
d) The process that won't die!
This shadow connection starts another xpra server for :0, and it just
WON'T DIE! You can tell it to shutdown via the HTML5 client option, it
doesn't shut down, and when you disconnect you will have 2 XPRA
processes running, the original :100 and this new :0 process, and sudo
kill -9 pid will kill it and then it RESPAWNS... the only way to kill
that is to HARD REBOOT the box!
e) Password entry issues
Seems to get things to connect the first time, I have to enter the
password twice, even if its saved and auto entered by the browser, and
hitting the eye to show it, it is correct, will connect, FAIL
VALIDATION, and then enter it again, or let browser fill in again, and
2nd time works. shrug
Comments, insights, welcome... Thanks!
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