play_and_get_digits method is not returning typed digits

[marcelojcaraujo]

Calling sample outbound esl code on freeswitch 1.10.7 play_and_get_digits method is not returning to timeout.

Code:
...
digit = self.session.play_and_get_digits('1', '1', '3', '5000', '#',
'conference/conf-pin.wav',
'invalid.wav',
'digit_response', '[0-1]', '1000', "''",
block=True, response_timeout=5)
...

freeswitch console output:

2022-09-23 13:51:56.951182 97.93% [DEBUG] switch_ivr.c:632 sofia/internal/1010@fusionpbx-dev Command Execute [depth=0] play_and_get_digits(1 1 3 5000 # conference/conf-pin.wav invalid.wav digit_response [0-1] 1000 '')
EXECUTE [depth=0] sofia/internal/1010@fusionpbx-dev play_and_get_digits(1 1 3 5000 # conference/conf-pin.wav invalid.wav digit_response [0-1] 1000 '')
2022-09-23 13:51:56.951182 97.93% [DEBUG] mod_dptools.c:2904 Transfer on failure = [].
2022-09-23 13:51:56.951182 97.93% [DEBUG] switch_ivr_play_say.c:1556 Codec Activated L16@8000hz 1 channels 20ms
2022-09-23 13:51:58.651267 97.87% [DEBUG] switch_ivr_play_say.c:2001 done playing file /usr/share/freeswitch/sounds/en/us/callie/conference/conf-pin.wav
2022-09-23 13:52:00.291265 97.87% [DEBUG] switch_rtp.c:8179 RTP RECV DTMF 1:800
2022-09-23 13:52:00.291265 97.87% [INFO] switch_channel.c:527 RECV DTMF 1:800
2022-09-23 13:52:05.311170 97.83% [NOTICE] switch_core_state_machine.c:382 sofia/internal/1010@fusionpbx-dev has executed the last dialplan instruction, hanging up.
2022-09-23 13:52:05.311170 97.83% [NOTICE] switch_core_state_machine.c:384 Hangup sofia/internal/1010@fusionpbx-dev [CS_EXECUTE] [NORMAL_CLEARING]

python output:

DEBUG:root:Event Processor Running
DEBUG:root:Connection count 1
ERRORRR
ERROR:root:Exception raised when handling call
Traceback (most recent call last):
File "/home/marcelo/dev/ivr-tts/ivr_tts/fs_esl_out.py", line 36, in run
self.safe_run()
File "/home/marcelo/dev/ivr-tts/ivr_tts/fs_esl_out.py", line 90, in safe_run
digit = self.session.play_and_get_digits('1', '1', '3', '5000', '#',
File "/home/marcelo/.cache/pypoetry/virtualenvs/ivr-tts-6y5d3Kla-py3.10/lib/python3.10/site-packages/greenswitch/esl.py", line 420, in play_and_get_digits
event = async_response.get(block=True, timeout=response_timeout)
File "src/gevent/event.py", line 329, in gevent._gevent_cevent.AsyncResult.get
File "src/gevent/event.py", line 356, in gevent._gevent_cevent.AsyncResult.get
File "src/gevent/_abstract_linkable.py", line 487, in gevent._gevent_c_abstract_linkable.AbstractLinkable._wait_core
File "src/gevent/_abstract_linkable.py", line 490, in gevent._gevent_c_abstract_linkable.AbstractLinkable._wait_core
File "src/gevent/_abstract_linkable.py", line 442, in gevent._gevent_c_abstract_linkable.AbstractLinkable._AbstractLinkable__wait_to_be_notified
File "src/gevent/_abstract_linkable.py", line 451, in gevent._gevent_c_abstract_linkable.AbstractLinkable._switch_to_hub
File "src/gevent/_greenlet_primitives.py", line 61, in gevent._gevent_c_greenlet_primitives.SwitchOutGreenletWithLoop.switch
File "src/gevent/_greenlet_primitives.py", line 65, in gevent._gevent_c_greenlet_primitives.SwitchOutGreenletWithLoop.switch
File "src/gevent/_gevent_c_greenlet_primitives.pxd", line 35, in gevent._gevent_c_greenlet_primitives._greenlet_switch
gevent.timeout.Timeout: 5 seconds
INFO:root:Waiting for event processing greenlet exit
DEBUG:root:Socket closed: {'Content-Type': 'text/disconnect-notice', 'Controlled-Session-UUID': '9eda2394-9986-4b6c-b45d-30c5e3358808', 'Content-Disposition': 'disconnect', 'Content-Length': '67'}
DEBUG:root:Raising OutboundSessionHasGoneAway for all pendingresults
INFO:root:Call from 1010 ended
DEBUG:root:Connection count 0
(ivr-tts-6y5d3Kla-py3.10) marcelo@endeavo
ur8:~/dev/ivr-tts$ cd /home/marcelo/dev/ivr-tts ; /
usr/bin/env /home/marcelo/.cache/pypoetry/virtualenvs/ivr-tts-6y5d3Kla-py3.10/bin/python /home/marcelo/.vscode/extensions/ms-python.python-2022.14.0/pythonFiles/lib/python/debugpy/adapter/../../debugpy/launcher 40427 -- /home/marcelo/dev/ivr-tts/ivr_tts/fs_esl_out.py
INFO:root:Starting OutboundESLServer at 0.0.0.0:[5000]
INFO:root:Successfully bound to port 5000
DEBUG:root:Event Processor Running
DEBUG:root:Connection count 1
ERRORRR
ERROR:root:Exception raised when handling call
Traceback (most recent call last):
File "/home/marcelo/dev/ivr-tts/ivr_tts/fs_esl_out.py", line 36, in run
self.safe_run()
File "/home/marcelo/dev/ivr-tts/ivr_tts/fs_esl_out.py", line 90, in safe_run
digit = self.session.play_and_get_digits('1', '1', '3', '5000', '#',
File "/home/marcelo/.cache/pypoetry/virtualenvs/ivr-tts-6y5d3Kla-py3.10/lib/python3.10/site-packages/greenswitch/esl.py", line 420, in play_and_get_digits
event = async_response.get(block=True, timeout=response_timeout)
File "src/gevent/event.py", line 329, in gevent._gevent_cevent.AsyncResult.get
File "src/gevent/event.py", line 356, in gevent._gevent_cevent.AsyncResult.get
File "src/gevent/_abstract_linkable.py", line 487, in gevent._gevent_c_abstract_linkable.AbstractLinkable._wait_core
File "src/gevent/_abstract_linkable.py", line 490, in gevent._gevent_c_abstract_linkable.AbstractLinkable._wait_core
File "src/gevent/_abstract_linkable.py", line 442, in gevent._gevent_c_abstract_linkable.AbstractLinkable._AbstractLinkable__wait_to_be_notified
File "src/gevent/_abstract_linkable.py", line 451, in gevent._gevent_c_abstract_linkable.AbstractLinkable._switch_to_hub
File "src/gevent/_greenlet_primitives.py", line 61, in gevent._gevent_c_greenlet_primitives.SwitchOutGreenletWithLoop.switch
File "src/gevent/_greenlet_primitives.py", line 65, in gevent._gevent_c_greenlet_primitives.SwitchOutGreenletWithLoop.switch
File "src/gevent/_gevent_c_greenlet_primitives.pxd", line 35, in gevent._gevent_c_greenlet_primitives._greenlet_switch
gevent.timeout.Timeout: 5 seconds
INFO:root:Waiting for receive greenlet exit
DEBUG:root:Socket closed: {'Content-Type': 'text/disconnect-notice', 'Controlled-Session-UUID': 'd36d07b6-b5a2-4e16-9f26-728bb7a6b8ea', 'Content-Disposition': 'disconnect', 'Content-Length': '67'}
DEBUG:root:Raising OutboundSessionHasGoneAway for all pendingresults
INFO:root:Call from 1010 ended