File

net/resolvers/manual.lua @ 12684:a8b59b1be359

doap: Update for XEP-0215 advancement to Stable No other changes to account for.
author Kim Alvefur <zash@zash.se>
date Sat, 27 Aug 2022 17:16:18 +0200
parent 12589:39ae08180c81
line wrap: on
line source

local methods = {};
local resolver_mt = { __index = methods };
local unpack = table.unpack;

-- Find the next target to connect to, and
-- pass it to cb()
function methods:next(cb)
	if #self.targets == 0 then
		cb(nil);
		return;
	end
	local next_target = table.remove(self.targets, 1);
	cb(unpack(next_target, 1, 4));
end

local function new(targets, conn_type, extra)
	return setmetatable({
		conn_type = conn_type;
		extra = extra;
		targets = targets or {};
	}, resolver_mt);
end

return {
	new = new;
};