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Mockup the nqm.irimager.IRImager class with dummy functions #4

Merged
merged 6 commits into from
Jul 24, 2023
Merged

Mockup the nqm.irimager.IRImager class with dummy functions #4

merged 6 commits into from
Jul 24, 2023

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aloisklink
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Mockup the nqm.irimager.IRImager class with dummy functions. These are the bare minimum functions that we expect that the real nqm.irimager.IRImager class will need. Everything else will just be implementing the C++ code!

Next steps

  • Connect up all of these mockup functions with actual libirimager functions in C++
  • Add some example use cases in the README.md

@aloisklink
feat: add dummy irimager get_frame() function
6f0f8a3 
Just like the `IRDevice#getFrame()` function for libirimager, we return
both the 2-D frame, as well as the timestamp that frame was created.
@aloisklink
feat: add dummy start/stop_streaming funcs
196f844
@aloisklink
feat: add __enter__/__exit__ functions
aa82e3d 
Add `__enter__()` and `__exit__()` functions to our IRImager class, so
that it can be used with [PEP 343 `with` statements][PEP343].

These will automatically start/stop the camera, even if there are
exceptions.

We've called the functions `_enter_()` instead of `__enter__()`, because
in C++, identifiers containing a double-underscore (`__`) are reserved.

[PEP343]: https://peps.python.org/pep-0343/
@aloisklink
feat: support passing XML config to IRImager()
144a76e 
Add support for passing an XML configuration to the IRImager
constructor.
@aloisklink
feat: add get_temp_range_decimal() method
f9515e7 
I've also updated the documentation for `get_frame()` to make it explict
that the thermal data needs to be adjusted by `get_temp_range_decimal()`
to get the actual temperature in degrees Celcius.
@aloisklink
refactor: remove temporary IRImager.test() func
ebdd95a 
This function was originally added to test the C++ to Python
interoperability and is no longer needed.
@aloisklink aloisklink requested a review from AshleySetter July 21, 2023 12:00
aloisklink
aloisklink commented Jul 21, 2023
View reviewed changes
src/nqm/irimager/irimager.cpp
RuntimeError: If streaming cannot be started, e.g. if the camera is not connected.
)")
.def("stop_streaming", &IRImager::stop_streaming, R"(Stop video grabbing)")
.def("__enter__", &IRImager::_enter_, pybind11::return_value_policy::reference_internal)
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FYI, in case you're wondering what pybind11::return_value_policy::reference_internal means, it's that __enter__ returns a pointer to data that is internal to the IRImager object. It's so that Python doesn't garbage collect the IR object if a pointer to it is still being used.

See https://pybind11.readthedocs.io/en/stable/advanced/functions.html#return-value-policies

AshleySetter
AshleySetter approved these changes Jul 21, 2023
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Looks good to me 👍

@aloisklink aloisklink merged commit 4185e4d into main Jul 24, 2023
@aloisklink aloisklink deleted the from-iam3dpo-code-repo branch July 24, 2023 09:48
aloisklink added a commit that referenced this pull request Aug 25, 2023
@aloisklink
wip
bcfaeea 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Sep 4, 2023
@aloisklink
wip
88e7ac4 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Sep 11, 2023
@aloisklink
wip
ffb1be0 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Sep 15, 2023
@aloisklink
wip
eb968d9 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Sep 15, 2023
@aloisklink
wip
be43820 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Sep 18, 2023
@aloisklink
wip
29b3e06 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Sep 18, 2023
@aloisklink
wip
a995b6e 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Sep 29, 2023
@aloisklink
wip
b328079 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Oct 16, 2023
@aloisklink
wip
e4bfd2d 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
aloisklink added a commit that referenced this pull request Oct 27, 2023
@aloisklink
wip
02d6245 
Potential issues, maybe calling `->stop()` on the loop after a file has
been opened, but before the `->read()` has completed, isn't defined????

Current error:

  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  (gdb) bt
  #0  0x00007ffff71403cf in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #1  0x00007ffff712e7f7 in uv_run () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #2  0x00007ffff7116d59 in ?? () from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #3  0x00007ffff7117ecb in std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void> >::_M_invoke(std::_Any_data const&) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #4  0x00007ffff7111b3d in std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*) ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #5  0x00007ffff7ce2f68 in __pthread_once_slow (once_control=0x555555cf5ff8, init_routine=0x7ffff6f6fd50 <__once_proxy>) at ./nptl/pthread_once.c:116
  #6  0x00007ffff7115dd2 in std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<IRLoggerToSpd::impl::start_thread(std::filesystem::__cxx11::path const&)::{lambda()#1}> >, void>::_M_run() ()
     from /home/alois/Documents/nqminds/nqm-irimager/.venv/lib/python3.10/site-packages/nqm/irimager.cpython-310-x86_64-linux-gnu.so
  #7  0x00007ffff6f71253 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
  #8  0x00007ffff7cddb43 in start_thread (arg=<optimised out>) at ./nptl/pthread_create.c:442
  #9  0x00007ffff7d6fa00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
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@aloisklink @AshleySetter