Log XCMP Queue Errors?

[apopiak]

The XCMP queue implementation currently just ignores messages that error with anything that's not WeightLimitReached.

cumulus/pallets/xcmp-queue/src/lib.rs

Lines 393 to 395 in 8cc008b

	Err(_) => {
	// Message looks invalid; don't attempt to retry
	},

We should probably log the errors so we can know when it happens?

[Doordashcon]

Hi @apopiak been going through the code

what is a valid incoming XCMP message data?

[apopiak]

what is a valid incoming XCMP message data?

you mean as a test case?

[Doordashcon]

Yes pls

[apopiak]

I would recommend just constructing one in some test code and printing it?
From XCMP perspective an empty XCM should probably be valid? So sth like Xcm(vec![]).encode()?

[bkchr]

Done by #1147