| Commit message (Collapse) | Author | Age |
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This is part of our work to improve type safety/awareness, and also
improve debugger support, for NNG error codes. There are still quite
a few more but this should help.
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This aligns more closely with the nng_ctx functions.
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This represents an API change, and we remove the nng_aio_begin
function as well, introducing the lightweight nng_aio_reset instead.
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This error code results when an AIO is stopped permanently, as a result
of nni_aio_close or nni_aio_stop. The associated AIO object cannot be
used again. This discrimantes against a file being closed, or a temporary
cancellation which might allow the aio to be reused.
Consumers must check for this error status in their callbacks, and not
resubmit an operation that failed with this error. Doing so, will result
in an infinite loop of submit / errors.
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Probably other subsystems should get the same treatment. We need
to basically start the process of shutting down so that subsystems
know to cease operation before we rip memory out from underneath them.
This ensures that no new operations can be started as well, once we
have begun the process of teardown.
We also enhanced the completion of sleep to avoid some extra locking
contention, since the expiration *is* the completion.
Includes a test for this case.
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Actually this test appears to be broken everywhere, and the only
reason it ever worked is that we took > 50 ms to context switch.
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While here fixed a number of nits in comments.
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This introduces a new API, nng_aio_busy(), that can be used
to query the status of the aio without blocking.
Some minor documentation fixes are included.
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GitHub's darwin server farm appears possibly overloaded, and
the timing specific checks in that environment appear to be busted.
Local instances of macOS don't seem to have problems though.
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* fixes #1456 bad access in OSX thread on nn
* Fix broken aio in darwin cloud.
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This is based on testutil/acutest, but is cleaner and fixes some
short-comings. We will be adding more support for additional
common paradigms to better facilitate transport tests.
While here we added some more test cases, and fixed a possible
symbol collision in the the stats framework (due to Linux use
of a macro definition of "si_value" in a standard OS header).
Test coverage may regress slightly as we are no longer using
some of the legacy APIs.
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There are a few major areas in this change.
* CMake options are now located in a common cmake/NNGOptions.cmake
file. This should make it easier for folks to figure out what
the options are, and how they are used.
* Tests are now scoped with their directory name, which should
avoid possible name collisions with test names.
* A number of tests have been either moved or incorporated into
the newer testutil/acutest framework. We are moving away from
my old c-convey framework to something easier to debug.
* We use CMake directories a bit more extensively leading to a much
cleaner CMake structure. It's not complete, but a big step in the
right direction, and a preview of future work.
* Tests are now run with verbose flags, so we get more test results
in the CI/CD logs.
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