The endpoint reloads the database users. This can also be used in the
future to refresh encrypted credentials when they are no longer loaded
every time an encrypted password is used.
The test doesn't work properly if the maxscale user doesn't exist and the
key file permissions cannot be given to it. The test should use the
current user as the owner of the file but it turned out that the -u option
is broken.
Extended the test case to make sure the same password with the same
encryption key results in the same hash.
Due to the fact that both client connections and listeners use sessions in
2.3, the client_count tracking must be done inside the client DCB. In
addition to this, the max_connections check didn't take the current
pending connection into account which caused an off-by-one error.
This commit fixes the connection_limit test failure that was introduced by
commit 6306519e5e75575ba083ee2f0edfe7e624da5d26.
The name of the object (i.e. the section name from the configuration
file), is now stored in the configuration object for that object.
That way, more contextual and hence morfe user friendly errors and
warnings can be generated.
All GWBUF macros that address a single link in a chain are now
simple wrappers for equivalent gwbuf_link-functions.
Next step is to drop the macros and replace their use with calls
to the functions.
A GWBUF given to any gwbuf-function:
- Must not be NULL. Exceptions are gwbuf_free() and gwbuf_append(),
in analogy with free() and realloc() respectively.
- Must be the head of a chain.
- Must be owned by the calling thread.
