remote attach doesn't

Nadie ha tomado este issue todavía.

Type: Bug

this used to work.

windows host, wsl2 guest, trying to attach to remote machine.

{
			"name": "attach",
			"type": "cppdbg",
			"request": "attach",
			"program": "/home/user/program",
			"processId": "${command:pickRemoteProcess}",
			"pipeTransport": {
				"pipeProgram": "/usr/bin/ssh",
				"pipeArgs": [
					"-o LogLevel=error",
					"user@remote-host"
				]
			},
			"logging": {
				"engineLogging": true
			}
}

the debug panel just shows the spinner. debug console shows NO output. stopping/starting has no effect. neither does reloading window.

ps -ax on the wsl2 guest shows a bunch of these:

23875 pts/0    S+     0:00 /usr/bin/ssh user@remote-host sh -c "uname && if [ $(uname) = \"Linux\" ] ; then ps axww -o pid=,comm=aaaaaaaaaaaaaaaaaaaa
23877 pts/0    S+     0:00 /usr/bin/ssh user@remote-host sh -c "uname && if [ $(uname) = \"Linux\" ] ; then ps axww -o pid=,comm=aaaaaaaaaaaaaaaaaaaa
...

htop on the remote machine (remote-host) shows those processes running:

 8995 root       20   0  153M  5176  3892 S  0.0  0.1  0:00.00 │  ├─ sshd: user [priv]
 8996 sshd       20   0  114M  2880  1752 S  0.0  0.1  0:00.00 │  │  └─ sshd: user [net]
 8835 root       20   0  153M  5172  3892 S  0.0  0.1  0:00.01 │  ├─ sshd: user [priv]
 8836 sshd       20   0  114M  2880  1752 S  0.0  0.1  0:00.00 │  │  └─ sshd: user [net]

running the /usr/bin/ssh ... command manually on the wsl2 guest shows the expected remote process listing.

Extension version: 1.12.4
VS Code version: Code 1.72.2 (d045a5eda657f4d7b676dedbfa7aab8207f8a075, 2022-10-12T22:15:18.074Z)
OS version: Windows_NT x64 10.0.19044
Modes:
Sandboxed: No
Remote OS version: Linux x64 5.10.102.1-microsoft-standard-WSL2
Connection to 'wsl+centos7' could not be established
Remote OS version: Linux x64 5.10.102.1-microsoft-standard-WSL2

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz (6 x 2904)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_renderer: enabled_on video_decode: enabled video_encode: unavailable_off vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: disabled_off
Load (avg)	undefined
Memory (System)	47.66GB (21.02GB free)
Process Argv
Screen Reader	no
VM	31%

Item	Value
Remote	WSL: CentOS7
OS	Linux x64 5.10.102.1-microsoft-standard-WSL2
CPUs	Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz (6 x 2904)
Memory (System)	37.34GB (33.15GB free)
VM	0%

Connection to 'wsl+centos7' could not be established

Item	Value
Remote	WSL: CentOS7
OS	Linux x64 5.10.102.1-microsoft-standard-WSL2
CPUs	Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz (6 x 2904)
Memory (System)	37.34GB (33.15GB free)
VM	0%

No se nombra ningún archivo fuente ni ninguna prueba. Empieza reproduciendo la configuración de attach de WSL2 a remoto con cppdbg y pipeTransport, y luego sigue el flujo de selección del proceso remoto y de attach; se considera terminado cuando el indicador de carga finaliza y el depurador se adjunta o informa de un error claro.

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