fa3137f9d0
Let's give the user control on how to handle JSON "null" assignments of the log level. As one of three cases: as failure, as LOG_NULL (i.e. to turn off logging) or as LOG_INFO (as our usual default log level). Let's then use that in the generic SetLogLevel() call, so that callers can use it to explicitly turn off logging in a service. Note that this was (probably accidentally) already implemented, except that the introspection enforcement blocked it. Let's clean this up and make this officially a thing, since it's generally useful to turn off logging I think.
System and Service Manager
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