| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| # |
| BEGIN { |
| if ($ENV{TEST_NGINX_CHECK_LEAK}) { |
| $SkipReason = "unavailable for the hup tests"; |
| |
| } else { |
| $ENV{TEST_NGINX_USE_HUP} = 1; |
| undef $ENV{TEST_NGINX_USE_STAP}; |
| } |
| } |
| |
| use t::APISIX 'no_plan'; |
| |
| repeat_each(1); |
| log_level('info'); |
| no_root_location(); |
| no_shuffle(); |
| workers(2); |
| worker_connections(256); |
| |
| run_tests(); |
| |
| __DATA__ |
| |
| === TEST 1: set route(two upstream node: one healthy + one unhealthy) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "uri": "/server_port", |
| "upstream": { |
| "type": "roundrobin", |
| "nodes": { |
| "127.0.0.1:1980": 1, |
| "127.0.0.1:1970": 1 |
| }, |
| "checks": { |
| "active": { |
| "http_path": "/status", |
| "host": "foo.com", |
| "healthy": { |
| "interval": 1, |
| "successes": 1 |
| }, |
| "unhealthy": { |
| "interval": 1, |
| "http_failures": 2 |
| } |
| } |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- grep_error_log eval |
| qr/^.*?\[error\](?!.*process exiting).*/ |
| --- grep_error_log_out |
| |
| |
| |
| === TEST 2: hit routes (two upstream node: one healthy + one unhealthy) |
| --- config |
| location /t { |
| content_by_lua_block { |
| local http = require "resty.http" |
| local uri = "http://127.0.0.1:" .. ngx.var.server_port |
| .. "/server_port" |
| |
| do |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri, {method = "GET", keepalive = false}) |
| end |
| |
| ngx.sleep(2.5) |
| |
| local ports_count = {} |
| for i = 1, 12 do |
| local httpc = http.new() |
| local res, err = httpc:request_uri(uri, {method = "GET", keepalive = false}) |
| if not res then |
| ngx.say(err) |
| return |
| end |
| |
| ports_count[res.body] = (ports_count[res.body] or 0) + 1 |
| end |
| |
| local ports_arr = {} |
| for port, count in pairs(ports_count) do |
| table.insert(ports_arr, {port = port, count = count}) |
| end |
| |
| local function cmd(a, b) |
| return a.port > b.port |
| end |
| table.sort(ports_arr, cmd) |
| |
| ngx.say(require("toolkit.json").encode(ports_arr)) |
| ngx.exit(200) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| [{"count":12,"port":"1980"}] |
| --- grep_error_log eval |
| qr/unhealthy TCP increment/ |
| --- grep_error_log_out |
| unhealthy TCP increment |
| unhealthy TCP increment |
| --- timeout: 10 |