SQLITE_OPEN_URI flag was missing causing the databases to be created in
disk instead of in memory. Also added info level log message from created
database in clustrixmonitor.
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.
Although not made unambiguously clear, it is *ONLY* allowed to
manipulate GWBUFs that are the first link of a GWBUF chain (that
may consist of just one link).
With this change, in debug mode the tail pointer of intermediate
links is invalidated so that an attempt to use an intermediate
link is likely to cause a crash.
If a client requests an unknown binary protocol prepared statement handle,
a custom error shows the actual ID used instead of the "empty" ID of 0
that the backend sends.
The code that checked that only non-empty queries are stored in the query
queue was left out when the query queue fix was backported to 2.3. Since
MXS-2464 is caused by a still unknown bug, the runtime check should help
figure out in which cases the problem occurs.
Due to listener changes we cannot just keep on creating new
listeners with the same port over and over again.
Easiest to simply use a different port each time.
Trying to get the type mask of the QWBUF caused debug assertion in the query
classifier when using some commands. Now type mask is checked only when the
buffer contains MXS_COM_QUERY command.
When a BEGIN statement is being executed without a master connection but
when one can be created, the BEGIN statement would be treated as if a
transaction was already open. Since the statement only starts the
transaction, it is allowed to be routed to a "new" master regardless of
the transaction statem.
This fixes the failure to start a transaction when lazy_connect is
enabled.
Formatted with nl_func_type_name and related options set to ignore. This
keeps the formatting intact for long return types in declarations and
definitions.
The Listener::create method now takes a set of configuration parameters
from which it constructs a listener. This removes the duplicated code and
makes the behavior of listener creation similar to other objects in
MaxScale. It also allows the configuration parameters to be stored in the
listener object itself.
