| Commit message (Collapse) | Author | Age |
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This also adds an SP layer transport test for TLS, based on the TCP
test but with some additions; this test does not cover all the edge
cases for TLS, but it does at least show how to use it.
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This isn't complete, but it should go much further in assisting
debugging TLS related errors.
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Add the missing stub function implementation for `nng_tls_config_hold`.
Fixes an error when loading the library and expecting to have this
symbol available.
The availability of the symbol can be checked with nm:
```
nm -D cmake-build-release/libnng.so.1.7.3 | grep nng_tls_config_hold
```
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The aio for connections was meant to have an infinite sleep (no
timeout), but was getting an initial value of zero, so we were spinning
on accept.
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Co-authored-by: Christian Fischbach <cfischbach@mac.com>
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This eliminates some run-time initialization, moving it to compile time.
Additional follow up work will expand on this to simplify initialization
and reduce the need for certain locks.
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This is initially used for TLS to make loading the engine pointer
faster, eliminating a much more expensive lock operation.
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This is a sweeping cleanup of the transport logic around options,
and also harmonizes the names used when setting or getting options.
Additionally, legacy methods are now moved into a separate file and
can be elided via CMake or a preprocessor define.
Fundamentally, the ability to set to transport options via the socket
is deprecated; there are numerous problems with this and my earlier
approaches to deal with this have been somewhat misguided. Further
these approaches will not work with future protocol work that is
planned (were some options need to be negotiated with peers at the
time of connection establishment.)
Documentation has been updated to reflect this. The test suites still
make rather broad use of the older APIs, and will be converted later.
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This was first detected as a stack overrun, but in actuality the
problem could have lead to corruption of TLS messages due to
prematurely recording transmit completion.
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This also starts the test framework NNG streams, so that we can
test those more directly.
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This introduces support for an external wolfSSL plugin, and generally
creates the framework for pluggable TLS implementations.
The wolfSSL engine is provided via an external module (git submodule),
available either under a GPLv3 license or a commercial license.
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This only does it for rep, but it also has changes that should increase
the overall test coverage for the REP protocol
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This also introduces a more efficient reference counting usage based
on atomics, rather than locks.
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This is a major change, and includes changes to use a polymorphic
stream API for all transports. There have been related bugs fixed
along the way. Additionally the man pages have changed.
The old non-polymorphic APIs are removed now. This is a breaking
change, but the old APIs were never part of any released public API.
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