See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
The characteristics of a transaction can now be tracked by the query
classifier. This allows read-only and read-write transaction statistics to
be calculated.
By relying on the server to tell us that it is requesting the loading of a
local infile, we can remove one state from the state machine that governs
the loading of local files. It also removes the need to handle error and
success cases separately.
A side-effect of this change is that execution of multi-statement LOAD
DATA LOCAL INFILE no longer hangs. This is done by checking whether the
completion of one command initiates a new load.
The current code recursively checks the reply state and clones the
buffers. Neither of these are required nor should they be done but
refactoring the code is to be done in a separate commit.
Added two helper functions that are used to detect requests for local
infiles and to extract the total packet length from a non-contiguous
GWBUF.
The code for figuring out the where to send a statement does no
longer depend upon RWSplitSession but only on QueryClassifier.
So now the functionality can be moved into QueryClassifier after
which further cleanup and streamlining can be done.
This is the first step in providing a QueryClassifier class
that is capable of performing context dependent query classification,
where the context is essentially the session state.
