Booting server fails
enchilada404 opened this issue · 11 comments
Installed with no issues, and import works fine. When I try to boot the server, I get this:
>>> server = supriya.Server().boot()
Traceback (most recent call last):
File "E:\prg\Python39\lib\site-packages\supriya\realtime\protocols.py", line 61, in boot
raise supriya.exceptions.ServerCannotBoot(line)
supriya.exceptions.ServerCannotBoot
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "E:\prg\Python39\lib\site-packages\supriya\realtime\servers.py", line 1033, in boot
self._process_protocol.boot(self._options, scsynth_path, port)
File "E:\prg\Python39\lib\site-packages\supriya\realtime\protocols.py", line 65, in boot
process_group = os.getpgid(self.process.pid)
AttributeError: module 'os' has no attribute 'getpgid'
- OS: Windows 10 64 bit
- Python Version: 3.9.7
- SuperCollider Version: 3.12.12
- Supriya Version: 22.8b2
I haven't laid eyes on a Windows machine in years, so this is going to be a lot of guessing I'm afraid.
The line with os.getpgid(...) - which is probably *nix/OSX-only - fires when the Server already fails to boot for some reason.
Before booting the server, can you run supriya._setup_logging("supriya.server")? That should print out additional information.
My other concern is that even if I stumble my way to a fix for you, I don't know how to test using SuperCollider on Windows in GitHub Actions, so I can't guarantee anything will stick 🤔
Ok,
Here's the output with logging:
C:\Windows\System32>py
Python 3.9.7 (tags/v3.9.7:1016ef3, Aug 30 2021, 20:19:38) [MSC v.1929 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import supriya
>>> supriya._setup_logging("supriya.server")
>>> server = supriya.Server().boot()
2022-08-10 14:11:52,875 - supriya.server.protocol - INFO - Boot: E:\prg\SuperCollider-3.12.2 -R 0 -l 1 -u 57110
2022-08-10 14:11:54,734 - supriya.server.protocol - INFO - Boot: 'E:\prg\SuperCollider-3.12.2' is not recognized as an internal or external command,
2022-08-10 14:11:54,734 - supriya.server.protocol - INFO - Boot: operable program or batch file.
Traceback (most recent call last):
File "E:\prg\Python39\lib\site-packages\supriya\realtime\protocols.py", line 61, in boot
raise supriya.exceptions.ServerCannotBoot(line)
supriya.exceptions.ServerCannotBoot
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "E:\prg\Python39\lib\site-packages\supriya\realtime\servers.py", line 1033, in boot
self._process_protocol.boot(self._options, scsynth_path, port)
File "E:\prg\Python39\lib\site-packages\supriya\realtime\protocols.py", line 65, in boot
process_group = os.getpgid(self.process.pid)
AttributeError: module 'os' has no attribute 'getpgid'
I have one windows 10 machine and one windows 11 machine here, so if you need to try things I'd be happy to help.
Also, I found this on stack overflow:
Thanks for the link.
The main thing that jumps out to me is the path it's trying to boot scsynth from: E:\prg\SuperCollider-3.12.2. I'm not 100% sure why that's the path being selected. I'm guessing that's a directory, not an executable, yeah? I would expect to see scsynth.exe somewhere in the path.
Did you do any kind of additional configuration before booting? I know Supriya's docs talk about setting a SCSYNTH_PATH environment variable. Anything along those lines?
Yes!
I did create a SCSYNTH_PATH environment variable pointing at the E:\prg\SuperCollider-3.12.2 dir. Changing it to E:\prg\SuperCollider-3.12.2\scsynth.exe and the server boots successfully 😀
>>> import supriya
>>> supriya._setup_logging("supriya.server")
>>> server = supriya.Server().boot()
2022-08-10 15:02:44,068 - supriya.server.protocol - INFO - Boot: E:\prg\SuperCollider-3.12.2\scsynth.exe -R 0 -l 1 -u 57110
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: Cannot connect to named pipe after wait = \\.\pipe\server_jack_default_0 err = 2
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: Cannot connect to server request channel
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: jack server is not running or cannot be started
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: Open error: is JACK server running?
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: jack_deactivate called with a NULL client
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: jack_deactivate called with a NULL client
2022-08-10 15:02:47,174 - supriya.server.protocol - INFO - Boot: jack_client_close called with a NULL client
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: Device options:
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - MME : Microsoft Sound Mapper - Input (device #0 with 2 ins 0 outs)
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - MME : Microphone (Intel SST Audio Dev (device #1 with 2 ins 0 outs)
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - MME : Microsoft Sound Mapper - Output (device #2 with 0 ins 2 outs)
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - MME : Speakers/Headphones (Intel SST (device #3 with 0 ins 2 outs)
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - MME : SMT27A550 (Intel SST Audio Devi (device #4 with 0 ins 2 outs)
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - Windows DirectSound : Primary Sound Capture Driver (device #5 with 2 ins 0 outs)
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - Windows DirectSound : Microphone (Intel SST Audio Device (WDM)) (device #6 with 2 ins 0 outs)
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - Windows DirectSound : Primary Sound Driver (device #7 with 0 ins 2 outs)
2022-08-10 15:02:47,252 - supriya.server.protocol - INFO - Boot: - Windows DirectSound : Speakers/Headphones (Intel SST Audio Device (WDM)) (device #8 with 0 ins 2 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - Windows DirectSound : SMT27A550 (Intel SST Audio Device (WDM)) (device #9 with 0 ins 2 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - ASIO : ReaRoute ASIO (x64) (device #10 with 16 ins 16 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - Windows WASAPI : SMT27A550 (Intel SST Audio Device (WDM)) (device #11 with 0 ins 2 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - Windows WASAPI : Speakers/Headphones (Intel SST Audio Device (WDM)) (device #12 with 0 ins 2 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - Windows WASAPI : Microphone (Intel SST Audio Device (WDM)) (device #13 with 2 ins 0 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - Windows WDM-KS : Output (IntelSST Audio Wave for Hdmi) (device #14 with 0 ins 2 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - Windows WDM-KS : Speakers (IntelSST Audio Wave for IHF) (device #15 with 0 ins 2 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - Windows WDM-KS : Microphone (IntelSST Audio Wave for DMIC) (device #16 with 2 ins 0 outs)
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: Requested devices:
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: In:
2022-08-10 15:02:47,268 - supriya.server.protocol - INFO - Boot: - (default)
2022-08-10 15:02:47,283 - supriya.server.protocol - INFO - Boot: Out:
2022-08-10 15:02:47,283 - supriya.server.protocol - INFO - Boot: - (default)
2022-08-10 15:02:47,283 - supriya.server.protocol - INFO - Boot: Selecting default system input/output devices
2022-08-10 15:02:47,283 - supriya.server.protocol - INFO - Boot: Booting with:
2022-08-10 15:02:47,283 - supriya.server.protocol - INFO - Boot: In: MME : Microphone (Intel SST Audio Dev
2022-08-10 15:02:47,283 - supriya.server.protocol - INFO - Boot: Out: MME : Speakers/Headphones (Intel SST
2022-08-10 15:02:47,424 - supriya.server.protocol - INFO - Boot: Sample rate: 44100.000
2022-08-10 15:02:47,424 - supriya.server.protocol - INFO - Boot: Latency (in/out): 0.013 / 0.091 sec
2022-08-10 15:02:47,424 - supriya.server.protocol - INFO - Boot: SC_AudioDriver: sample rate = 44100.000000, driver's block size = 64
2022-08-10 15:02:47,424 - supriya.server.protocol - INFO - Boot: SuperCollider 3 server ready.
I'll let you know if I run into any other issues.
Wow, amazing! There's definitely some path quoting problems in there, but I'm tackling that in #259
I suspect quitting the server will also raise an exception for you. Hoping to get that fixed with #259 as well. Looks like we can boot the server inside GitHub Actions on Windows, so should be testable.
And non-realtime synthesis will also fail due to path quoting.
@enchilada404 we've got a new release with https://github.com/josiah-wolf-oberholtzer/supriya/releases/tag/22.8b3.
The entire test suite now passes under Windows.
This is very nice 👍
Again, I'll let you know if anything strange happens...
Many thanks!