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refactor: small readability and consistency details #104

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merged 4 commits into from
Mar 30, 2024
Merged

refactor: small readability and consistency details #104

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bc7b52e
refactor: adjust variable name for readability
consideRatio Mar 29, 2024
a27fde4
refactor: use long flag names
consideRatio Mar 29, 2024
4219727
refactor: let turbovnc listen to localhost
consideRatio Mar 29, 2024
7797912
refactor: co-locate code for tiger's unix socket initialization
consideRatio Mar 30, 2024
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15 changes: 7 additions & 8 deletions jupyter_remote_desktop_proxy/setup_websockify.py
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Original file line number Diff line number Diff line change
Expand Up @@ -34,11 +34,11 @@ def setup_websockify():
is_tigervnc = "tigervnc" in vncserver_file.read().casefold()

if is_tigervnc:
websockify_args = ['--unix-target', sockets_path]
vnc_args = [vncserver, '-rfbunixpath', sockets_path]
socket_args = ['--unix-target', sockets_path]
else:
vnc_args = [vncserver, '-rfbport', '{port}']
socket_args = []
websockify_args = []
vnc_args = [vncserver, '-localhost', '-rfbport', '{port}']
Comment on lines -40 to +41
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About passing -localhost to turbovnc

This won't change anything, its just about making both VNC servers startup as localhost and not just TigerVNC for consistency.

TigerVNC listens to localhost by default, and TurboVNC doesn't. Let's make them do the same.

When websockify starts either TigerVNC or TurboVNC, it will listen only to localhost anyhow - so this doesn't change anything really but could reduce the complexity a bit when debugging these things, as I've done at length now.


if not os.path.exists(os.path.expanduser('~/.vnc/xstartup')):
vnc_args.extend(['-xstartup', os.path.join(HERE, 'share/xstartup')])
Expand All @@ -47,23 +47,22 @@ def setup_websockify():
vnc_args
+ [
'-verbose',
'-fg',
'-geometry',
'1680x1050',
'-SecurityTypes',
'None',
'-fg',
]
)

return {
'command': [
'websockify',
'-v',
'--heartbeat',
'30',
'--verbose',
'--heartbeat=30',
'{port}',
]
+ socket_args
+ websockify_args
+ ['--', '/bin/sh', '-c', f'cd {os.getcwd()} && {vnc_command}'],
'timeout': 30,
'new_browser_window': True,
Expand Down