- The ones that were not used were removed.
- The ones that were used were moved close to the actual type.
In most cases some values were missing and if the definition is
close to the type there is a remote chance that they will stay
in sync. If detached, they surely will not.
The service configuration serialization now uses the helper functions from
config.hh. This fixes the failing test mxs1731_old_persisted_config and
improves the readability of persisted configuration files.
Converted parameters into booleans that were used like booleans. This
forced the removal of the automatic enabling of
localhost_match_wildcard_host but since it has been enable by default,
this change should have no practical effects.
In addition to the clarification of the persisted configurations, this
change will limit the negative side-effects of changing a configuration
value in the main configuration file after a runtime modification has been
made. If a value has not been modified at runtime, changes to it in the
main configuration will take effect.
Previously, a runtime modification prevented all further manual changes to
the configuration file. Although in theory this sounds good, in practice
this does very little to improve the situation: The only reliable way to
change a parameter after a runtime modification is to do it via the REST
API (or MaxAdmin).
Removed skygw_utils and relate files along with the old log manager
code. Also removed file flushing due to it being redundant; messages are
written to the file immediately. Adjusted tests to accommodate this
change.
Replaced with explicit dependency on pthread.h. Acceptable since
this is effectively for debugging purposes and could at some point
be removed entirelly.
The custom random number generator can now be replaced with a C++11
RNG. This greatly improves the reliability and trustworthiness of it.
In addition to this, the conversion of the RNG to a thread-local object
removes the race condition that was present in the previous
implementation. It also theoretically improves performance by a tiny bit.
It does not save much in characters compared to std::function<void ()>
and it's a bit misleading as not just any callable object will do, but
only one that takes no argument and returns void.
In preparation for Worker::post() to be renamed to Worker:execute().
The concept of _posting_ will be reserved to mean the transfer of
something over the message queue to the worker for processing and
nothing else.
This is the first step in some cleanup of the Worker interface.
The execution mode must now be explicitly specified, but that is
just a temporary step. Further down the road, _posting_ will
*always* mean via the message loop while _executing_ will optionally
and by default mean direct execution if the calling thread is that
of the worker.
The 'events' and 'script' config values were defined for every monitor.
Removed the extra definitions and moved the variables to MXS_MONITOR.
MariaDBMonitor was printing config values a second time, they are
already printed by the caller.
Moved the events enum definition to the internal header since it's no longer
required by modules.
Added a default config setting "all" to 'events' to clarify that it enables
all events.
The ssl parameters were defined as strings even thought they were actually
enums. The events parameter was also a string even though it was an enum.
Also added the missing "all" value to the events enum. This fixes the
regression of scripts not being launched on all events by default.
Moved the definition of the default version string where it should be and
removed the empty value check.
This reduces the ambiguity of server id:s in the slave status contents.
If a slave connection has been seen properly connected at an earlier time,
it can be trusted to report the correct master server id. This also
fixes some wrong status assignment edge cases with the SERVER_WAS_SLAVE-bit.
The bit will be removed in a later commit.
Even this does not solve the situation when MaxScale is started with
some servers down.
Changes with ResultSet caused the send_databases and send_tables
functions to always return false. Also changed send_database to
return void since it shouldn't be able to fail anymore.
The testing framework extended the public struct, not the private
one. Also moved the internal Session class inside the mxs namespace to
prevent conflicts with the mock testing Session class.
The Session class now contains all of the C++ objects that were previously
in the MXS_SESSION struct. It is also allocated with new but all
initialization is still done outside of the Session in session_alloc_body.
This commit will not compile as it is a part of a set of commits that make
parts of the session private.
Removed the explicit setters for the service parameters. Not all of them
were implemented and they were only used internally. Moved the parameter
validation and update processing inside the Service class to reduce the
load on the other parts of the core.
The service now uses a std::vector<SFilterDef> to store the filters it
uses. Most internal parts deal with the SFilterDef but debugcmd.cc still
moves raw pointers around (needs to be changed).
