'ClientConnectionMuxer' object has no attribute 'x'

[stdedos]

I cannot use xdg-open to transfer files, to open urls ... and a bunch of other stuff:

Sorry, these are the only 2 crash reports I've found:
_usr_bin_xpra.1000.crash.zip
_usr_bin_xpra.1000-1.crash.zip

[stdedos]

If I close the xpra top client, all is good 😕

[totaam]

Ooops!
Good catch. And it's much worse if the xpra top client is started first.

Now this is a good reason for releasing an update sooner rather than later.

[stdedos]

I don't really care for official releases per se; betas are fine for me

[stdedos]

You haven't released focal yet **

[stdedos]

Still a problem 😕

"Xpra-Python3-x86_64_4.2-r28877\xpra_cmd" attach ssh://user@ip/4 --ssh="plink -ssh -agent" --modal-windows=no --title="@title@ on @@/@server-display@" --headerbar=off --opengl=no --bandwidth-limit=6Mbps

XPRA_CUSTOM_TITLE_BAR=0
XPRA_EXECUTABLE=Xpra-Python3-x86_64_4.2-r28877
XPRA_REPAINT_ALL=1
XPRA_SCROLL_ENCODING=0

2021-04-14 12:08:46,537 Xpra GTK3 client version 4.2 64-bit
2021-04-14 12:08:46,540  running on Microsoft Windows 10
2021-04-14 12:08:48,502 GStreamer version 1.18.4 for Python 3.8.9 64-bit
2021-04-14 12:08:48,979 created named pipe 'Xpra\18360'
2021-04-14 12:08:49,464 keyboard layout code 0x409
2021-04-14 12:08:49,465 identified as 'United States - English' : us
2021-04-14 12:08:50,251  keyboard settings: layout=us
2021-04-14 12:08:50,262  desktop size is 4160x1440 with 1 screen:
2021-04-14 12:08:50,264   Default (1100x381 mm - DPI: 96x96) workarea: 4160x1400
2021-04-14 12:08:50,272     Generic PnP Monitor 1600x900 at 0x534 (309x174 mm - DPI: 132x131) workarea: 1600x860 at 0x534
2021-04-14 12:08:50,272     C32JG5x 2560x1440 at 1600x0 (697x392 mm - DPI: 93x93) workarea: 2560x1400 at 1600x0
2021-04-14 12:08:55,240 enabled remote logging
2021-04-14 12:08:55,243 Xpra GTK3 X11 server version 4.2-r28877 64-bit
2021-04-14 12:08:55,243  running on Linux Ubuntu 20.04 focal
2021-04-14 12:08:55,254  (press Control-C to detach)


(xpra_cmd:18360): Pango-WARNING **: 12:08:56.886: couldn't load font "DejaVu Serif Not-Rotated 59.796875", falling back to "Sans Not-Rotated 59.796875", expect ugly output.

(xpra_cmd:18360): Pango-WARNING **: 12:08:56.911: couldn't load font "URW Bookman L Not-Rotated 52.76171875", falling back to "Sans Not-Rotated 52.76171875", expect ugly output.

(xpra_cmd:18360): Pango-WARNING **: 12:08:56.940: couldn't load font "Bitstream Vera Sans Not-Rotated 14.662109375", falling back to "Sans Not-Rotated 14.662109375", expect ugly output.
2021-04-14 12:08:58,085 UI thread is now blocked
2021-04-14 12:08:58,285 running, 12 windows, 1 tray
2021-04-14 12:08:58,541 UI thread is running again, resuming

$ xdg-open http://url
server returned error code 127
 error processing control command: 'ClientConnectionMuxer' object has no attribute 'send_open_url'

Especially if xpra top is considered to be the first client (i.e. xpra attach, xpra top, xpra-attach disappears, xpra attach), then nothing happens.

[totaam]

'ClientConnectionMuxer' object has no attribute 'send_open_url'

You're testing functionality that I forgot about! Not fair! 😉

Thanks. (new builds on their way)

[stdedos]

Why don't you make this the client's problem instead?
"Yes I received this okay, and I did what I could about it (nothing)"

Are you afraid of unnecessary traffic?

[totaam]

Why don't you make this the client's problem instead?

You can't. This comes from #1838, which is pretty awesome. (completely modular codebase)