Software /
code /
prosody
File
net/resolvers/chain.lua @ 13169:7b6e7290265b
usermanager: Add create_user_with_role() method to atomically set initial role
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Thu, 29 Jun 2023 15:31:46 +0100 |
parent | 12204:7c397a49d163 |
line wrap: on
line source
local methods = {}; local resolver_mt = { __index = methods }; -- Find the next target to connect to, and -- pass it to cb() function methods:next(cb) if self.resolvers then if not self.resolver then if #self.resolvers == 0 then cb(nil); return; end local next_resolver = table.remove(self.resolvers, 1); self.resolver = next_resolver; end self.resolver:next(function (...) if self.resolver then self.last_error = self.resolver.last_error; end if ... == nil then self.resolver = nil; self:next(cb); else cb(...); end end); return; end end local function new(resolvers) return setmetatable({ resolvers = resolvers }, resolver_mt); end return { new = new; };