--Do everything that self.super does, verbosely.

print("Running tracer, super is", super)

return {
	recv = function(self)
		print("tracer.recv", "self", self, "super", super)
		local results = table.pack(super:recv())
		print("tracer.recv ->", table.unpack(results, 1, results.n))
		return table.unpack(results, 1, results.n)
	end,
	send = function(self, data)
		print(string.format("tracer.send(%q)", data), "self", self, "super", super)
		local results = table.pack(super:send(data))
		print("tracer.send ->", table.unpack(results, 1, results.n))
		return table.unpack(results, 1, results.n)
	end,
}