Number of worker threads.
Besides worker threads, there are a store thread and a master thread, but master thread is usually idle, so just set worker_threads to number of CPU cores - 1.
Limit of client's buffer size.
Set nlimit as follow:
nlimit mode hard_limit soft_limit soft_limit_time
Mode can only be pubsub now.
Kids will close client when the buffer size reaches at the hard_limit or soft_limit for a duration of soft_limit_time.
Case sensitive switch for PSUBSCRIBE command.
PSUBSCRIBE command will be case insensitive when ignore_case is 'on'.
Max number of connections for each host.
When the number of connections of host exceed the value, the new connection will be forced closed.
Log level.
Level can be configured as one of the following states:
debug, info, warning, error, critical, fatal
You need to compile kids with LOGDEBUG for debug level.
Log file name.
Setting the parameter to stderr will directly print log to terminal.
Listen config for kids.
Set host and port for network connections and set socket to socket file for kids.
Open store for store config.