Since commit 60e1532dd89ec8a434ce4b31359c54558c41b4b1 (released in crate 0.1.8), which switched the logging framework to tracing-subscriber, rust plugins do not log info and warnings anymore. This is, unless the environment variable CLN_PLUGIN_LOG is set appropriately, eg
CLN_PLUGIN_LOG=info ./lightningd/lightningd ...
This isn't really documented (see also #6927), and confused me a lot.
According to the commit message of 064a5a69406d8d44e005c94e914126626d1bf460, the default log level floor was info. This behavior changed.
Looking in the tracing-subscriber documentation it looks like the new default logger has a minimum level of ERROR, instead. Personally i think the old default makes more sense.
Since commit 60e1532dd89ec8a434ce4b31359c54558c41b4b1 (released in crate 0.1.8), which switched the logging framework to
tracing-subscriber, rust plugins do not log info and warnings anymore. This is, unless the environment variableCLN_PLUGIN_LOGis set appropriately, egThis isn't really documented (see also #6927), and confused me a lot.
According to the commit message of 064a5a69406d8d44e005c94e914126626d1bf460, the default log level floor was
info. This behavior changed.Looking in the tracing-subscriber documentation it looks like the new default logger has a minimum level of ERROR, instead. Personally i think the old default makes more sense.