crash on recieve with FLEX

[madmax-X]

connect sdrpp to a local rtl_tcp server
network sink set to 127.0.0.1:8888

recieve pocsag/next transmisstion in sdrpp

crash mmng-ui

crash dump to follow:

$ mmng-ui 
╭───────────────────────────────────────────────────────────────────────── Traceback (most recent call last) ──────────────────────────────────────────────────────────────────────────╮
│ /home/[USERNAME]/.local/share/pipx/venvs/mmng-ui/lib/python3.12/site-packages/mmng_ui/pocsag.py:258 in on_output_message                                                                 │
│                                                                                                                                                                                      │
│   255 │   │   # Process the output as it becomes available                                     ╭────────────── locals ───────────────╮                                               │
│   256 │   │   log.write(f'[bold magenta]multimon-ng: {message.output}')                        │     log = RichLog(id='log')         │                                               │
│   257 │   │                                                                                    │ message = OutputMessage()           │                                               │
│ ❱ 258 │   │   result, json_detected = self.parse_line.parse(message.output)                    │    self = MainScreen()              │                                               │
│   259 │   │   self.log(f'result: {result}')                                                    │  status = StatusWidget(id='status') │                                               │
│   260 │   │                                                                                    │   table = DataTable(id='messages')  │                                               │
│   261 │   │   status.json_mode = json_detected                                                 ╰─────────────────────────────────────╯                                               │
│                                                                                                                                                                                      │
│ /home/[USERNAME]/.local/share/pipx/venvs/mmng-ui/lib/python3.12/site-packages/mmng_ui/reader.py:125 in parse                                                                             │
│                                                                                                                                                                                      │
│   122 │   │   │   elif re.search(r'FLEX[:|]', line):                                                                                                                                 │
│   123 │   │   │   │   address_match = re.search(r'FLEX[:|] ?.*?[\[|](\d*?)[\]| ]', line)                                                                                             │
│   124 │   │   │   │   if address_match:                                                                                                                                              │
│ ❱ 125 │   │   │   │   │   address = address_match.group(1).trim()                                                                                                                    │
│   126 │   │   │   │                                                                                                                                                                  │
│   127 │   │   │   │   # Handle timestamps within FLEX                                                                                                                                │
│   128 │   │   │   │   if self.use_timestamp:                                                                                                                                         │
│                                                                                                                                                                                      │
│ ╭────────────────────────────────────────────────────────── locals ──────────────────────────────────────────────────────────╮                                                       │
│ │ address_match = <re.Match object; span=(21, 75), match='FLEX|2024-12-08 15:11:24|3200/4/F/A|02.086|429496>                 │                                                       │
│ │     json_line = None                                                                                                       │                                                       │
│ │          line = '2024-12-08 10:11:24: FLEX|2024-12-08 15:11:24|3200/4/F/A|02.086|4294965699|ALN|*'+43                      │                                                       │
│ │       message = None                                                                                                       │                                                       │
│ │        result = PocsagMessage(current_time=<Moment(2024-12-08T10:11:24)>, timestamp=None, address=None, trim_message=None) │                                                       │
│ │          self = ParseLine(send_function_code=True, use_timestamp=True, json_detected=False)                                │                                                       │
│ │   time_string = None                                                                                                       │                                                       │
│ │     timestamp = None                                                                                                       │                                                       │
│ │  trim_message = None                                                                                                       │                                                       │
│ ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯                                                       │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
AttributeError: 'str' object has no attribute 'trim'
Exception ignored in: <function BaseSubprocessTransport.__del__ at 0x7fefc1152700>
Traceback (most recent call last):
  File "/usr/lib/python3.12/asyncio/base_subprocess.py", line 126, in __del__
    self.close()
  File "/usr/lib/python3.12/asyncio/base_subprocess.py", line 104, in close
    proto.pipe.close()
  File "/usr/lib/python3.12/asyncio/unix_events.py", line 767, in close
    self.write_eof()
  File "/usr/lib/python3.12/asyncio/unix_events.py", line 753, in write_eof
    self._loop.call_soon(self._call_connection_lost, None)
  File "/usr/lib/python3.12/asyncio/base_events.py", line 795, in call_soon
    self._check_closed()
  File "/usr/lib/python3.12/asyncio/base_events.py", line 541, in _check_closed
    raise RuntimeError('Event loop is closed')
RuntimeError: Event loop is closed

[lingfish]

Thanks for this, looking into it now; the fix is obvious, but because I have no access to FLEX decode output from multimon-ng, I've had to do some guessing.

Could you run something similar (without mmng-ui in the middle), and paste here a few lines of the multimon-ng output for FLEX? It is truncated in my exception.

[lingfish]

This should be partially fixed by 77242a8.