Re: [Dorset] Wireless dropping out

2021-02-12 Thread PeterMerchant
On 11/02/2021 09:06, CA Wills wrote: Hi All My wireless connection to the router keeps dropping out even though it reports 64% signal.  Yesterday everything was OK all day but this morning no connection. The router is mounted on a high shelf in a room with 2 single brick walls between.  This

Re: [Dorset] Wireless dropping out

2021-02-12 Thread CA Wills
Hi Ralph I've noticed that the wireless seems to be in a loop as it keeps trying connect then drops out.  Thinking back over the weeks, it was working OK last week but failed on Monday(?) at first switch on.  Before when this happened it was the same, worked a week then not. I'll have anothe

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Terry Coles
On Friday, 12 February 2021 16:18:22 GMT Ralph Corderoy wrote: > This is still the counting trace which writes at the end? Yes. The 'live' trace generates around 40 MB of data in around 30 seconds It also slows the program so that the other two programs can't connect > It looks like wha

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Ralph Corderoy
Hi Terry, > The module sys.exit() looks useful, but I keep getting: > > Job "check_webserver_commands (trigger: interval[0:00:01], paused)" > raised an exception > Traceback (most recent call last): > File > "/usr/local/lib/python3.7/dist-packages/apscheduler/executors/base.py", line > 125, in

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Terry Coles
On Friday, 12 February 2021 14:44:14 GMT Ralph Corderoy wrote: > There's also sys.exit(). See > https://docs.python.org/3/library/exceptions.html#SystemExit Ralph, Thanks for all the foregoing. The module sys.exit() looks useful, but I keep getting: Job "check_webserver_commands (trigger: int

Re: [Dorset] Wireless dropping out

2021-02-12 Thread Ralph Corderoy
Hi Clive, > To try and stop the same happening when you send back the text file > with the results, rename it to end with ‘.txt’ first. I got the results. There doesn't look to be anything wrong with the hardware. The interesting bits are + rfkill list 0: hci0: Bluetooth So

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Ralph Corderoy
Hi Terry, > Immediately after successfully terminating, the MP3 Player restarts > and I can't see why. Whatever starts it the first time is running again. > python3 -m trace --count -C . minstermusic.py > > Unfortunately, I get no output from the trace command because the program is > designed t

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Terry Coles
On Friday, 12 February 2021 10:45:46 GMT Keith Edmunds wrote: > Let us know how you get on. Well pdb was certainly a help, in that I could single step to the point where the MP3 object (mp3_player) was terminated. At that point pdb was abandoned by the software and the Music Player simply start

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Terry Coles
On Friday, 12 February 2021 11:07:05 GMT PeterMerchant wrote: > I have used the Logger function in Python on the Raspberry Pi to see what my > program is doing. Unfortunately I was unable to get logger working with the > timestamp, but it did write to a logfile for analysis. We have custom logging

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread PeterMerchant
Alternatively, is there a way to get trace to do it's stuff while the program is executing? I have used the Logger function in Python on the Raspberry Pi to see what my program is doing. Unfortunately I was unable to get logger working with the timestamp, but it did write to a logfile for an

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Terry Coles
On Friday, 12 February 2021 10:45:46 GMT Keith Edmunds wrote: > Have you tried debugging with pdb? I'd put a breakpoint where the code > stops the player, then step through it from there. If you're not familiar > with that technique it would be helpful for you to understand the > difference between

Re: [Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Keith Edmunds
Have you tried debugging with pdb? I'd put a breakpoint where the code stops the player, then step through it from there. If you're not familiar with that technique it would be helpful for you to understand the difference between the debugger commands 'next' and 'step'. Let us know how you get on.

[Dorset] Terminate a Python Program Conditionally (or Alternatively Trace a Running Program)

2021-02-12 Thread Terry Coles
Hi, My Music Player software works fine and I'm in the process of debugging the Web App. One of the buttons in the Control Page is to stop the music and when pressed, the mp3 object is terminated successfully, This has worked now for four years in the original program (using a physical switch