testmongo.lua

local skynet = require "skynet"
local mongo = require "mongo"

skynet.start(function()
	local db = mongo.client { host = "127.0.0.1" , username = "user", password = "pass" }
	local r = db:runCommand "listDatabases"

	for k,v in ipairs(r.databases) do
		print(v.name)
	end

	local loc = db:getDB "hello"
	local c = loc.system.namespaces:find()

	while c:hasNext() do
		local r = c:next()
		print(r.name)
	end

	db:disconnect()

	skynet.exit()
end)