In cases where servers are known to be down on startup, this feature does
more harm than good. Disabling it in these cases would be preferable but
due to how the parameter is used, it is not possible.
Added new ssl_version value for TLSv1.3. This allows the list of accepted
protocol versions to be limited to all supported protocols. Previously
TLSv1.3 was only available with ssl_version=MAX.
Also fixed the enum value serialization to use a lowercase v. This causes
them to have the same value as the one used in the enum.
Previously when ssl_version was used with a value that is not supported on
the system, an unknown parameter error was returned. This could be
confusing and logging a proper error message should make it clear.
MDBCI can put spaces around values in the *_network_config file which
can cause ssh connection failures in the tests. To fix it removing all
spaces from all values which were read from *_network_config
1) Only two backends are set up for extra-port
2) The setting is checked to work by connecting directly to servers
3) The server connections are saturated before starting MaxScale
4) MaxScale logs are checked for extra-port-related messages
If an existing cache-entry should be updated, but the new value
is larger that the maximum size of the cache, then the cache can
not be updated, but the old value must be removed.
Whether or not we succeed in removing the entry, an error result
must be returned. Earlier OK was returned, but no node was
allocated, which then caused a crash.
Allows for code like
CacheConfig config("MXS-2727");
config.storage = std::string("inmemory_storage");
config.soft_ttl = std::chrono::seconds(1);
config.hard_ttl = std::chrono::seconds(10);
config.max_size = 10;
config.thread_model = CACHE_THREAD_MODEL_MT;
config.enabled = true;
to be used when you want to create a configuration manually and not
from a configuration file.
Made sure that the inserted row is replicated before inserting another
one. Shortened the test so that slower systems finish it within a
reasonable time. Increased the time that the writes are routed to the
master.
