[vz-dev] [volkszaehler/vzlogger] d60752: Added automatic reopen of underlying device in cas...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/volkszaehler/vzlogger
  Commit: d60752b537bbcc90e5e2d31cbed997fae172e395
      https://github.com/volkszaehler/vzlogger/commit/d60752b537bbcc90e5e2d31cbed997fae172e395
  Author: Matthias Behr <mbehr at mcbehr.de>
  Date:   2019-01-06 (Sun, 06 Jan 2019)

  Changed paths:
    M gmock/CMakeLists.txt
    M include/protocols/MeterSML.hpp
    M src/protocols/MeterSML.cpp

  Log Message:
  -----------
  Added automatic reopen of underlying device in case of libsml read 0. (#370)

* Added automatic reopen of underlying device in case of libsml read 0.

As a workaround for #362 added an automatic reopen if
sml_transport_read returns 0 bytes.
Issue: #362

* Fix GTEST_LIBS_DIR for gmock.

Don't really know why this has changed. Might be that
gmock changed it.

* Added reopen as well to read to prevent use of invalid fd.

If reopen fails the fd might be invalid and the next read call
does a write or pass an invalid fd to sml_transport_read.
Now reopen gets triggered again and if it fails a sleep of 1s
is done to prevent busy loopings.



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