In f69fac7690fb22a7fc19dba61ef70e5f79ccb2e9, our async onConnect
callback was improved to take a non-const redisAsyncContext allowing it
to be reentrant.
Unfortunately, this is a breaking change we can't make until hiredis
v2.0.0.
This commit creates a separate callback member and corresponding
function that allows us to use the new functionality, while maintaining
our existing API for legacy code.
Fixes#1086
If no SSL certificates are provided, many Redis clients default to
disabling SSL peer verification. Previously it was a bit cumbersome to
configure this because the client would either have to reimplement
`redisCreateSSLContext()` or reach into the internals to set the
OpenSSL verify mode.
We can improve the SSL API by introducing a
`redisCreateSSLContextWithOptions()` call that takes into structured
parameters for SSL initialization. This structure contains a verify
mode that is used to set the OpenSSL verify mode.
Relates to https://github.com/redis/hiredis/issues/646
The previous example left `ssl_error`
uninitialized. `redisCreateSSLContex` is not guaranteed to set this
when no error occurs.
Use the `REDIS_SSL_CTX_NONE` constant instead of 0 to be precise.
* Redis >= 7.0.0 disables the `DEBUG` command by default, which we need
for our unit tests.
* Downgrade to Redis 6.2.x in macOS temporarily
There is a macOS specific TLS error on large payloads when running
against 7.x.x so temporarily run our tests against 6.2, while we
investigate the root cause.
On all system except MSVC, the targets are different.
Unix: libhiredis.so, libhiredis.a
MinGW: libhiredis.dll+libhiredis.dll.a, libhiredis.a
MSVC: hiredis.dll+hiredis.lib, hiredis_static.lib
Using .pdb files with .lib files on windows is very inconvenient, particularly if the .lib
file is then linked as part of a different .dll. Chances are that the original .pdb
will not be picked up or distributed along with the tooling.
Redis responds to an unsubscribe with one or many replies, depending
on the current subscribe state. When channels/patterns names are
provided in a command each given name will trigger a reply even if
duplicated or not subscribed to.
To know when we can return from the subscribed state we need to do
bookkeeping on pending additional unsubscribe replies, and make sure
we receive them all before switching state.
