-- -- Copyright 2019 The FATE Authors. All Rights Reserved. -- -- Licensed under the Apache License, Version 2.0 (the "License"); -- you may not use this file except in compliance with the License. -- You may obtain a copy of the License at -- -- http://www.apache.org/licenses/LICENSE-2.0 -- -- Unless required by applicable law or agreed to in writing, software -- distributed under the License is distributed on an "AS IS" BASIS, -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -- See the License for the specific language governing permissions and -- limitations under the License. -- local _M = { _VERSION = '0.1' } local ngx = ngx local route_table = require "route_table" local function routing() local request_headers = ngx.req.get_headers() local dest_env = request_headers["dest-party-id"] if dest_env == nil then dest_env = request_headers["dest-env"] end ngx.ctx.dest_cluster = route_table.get_dest_server(dest_env, request_headers["service"]) end routing()