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healthcheck-leak-bugfix.t
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healthcheck-leak-bugfix.t
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#
# 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.
#
use t::APISIX 'no_plan';
repeat_each(1);
log_level('warn');
no_root_location();
no_shuffle();
run_tests();
__DATA__
=== TEST 1: ensure the old check is cleared after configuration updated
--- extra_init_worker_by_lua
local healthcheck = require("resty.healthcheck")
local new = healthcheck.new
healthcheck.new = function(...)
local obj = new(...)
local clear = obj.delayed_clear
obj.delayed_clear = function(...)
ngx.log(ngx.WARN, "clear checker")
return clear(...)
end
return obj
end
--- extra_init_by_lua
local utils = require("apisix.core.utils")
local count = 0
utils.dns_parse = function (domain) -- mock: DNS parser
count = count + 1
if domain == "test1.com" then
return {address = "127.0.0." .. count}
end
if domain == "test2.com" then
return {address = "127.0.0." .. count+100}
end
error("unknown domain: " .. domain)
end
--- config
location /t {
content_by_lua_block {
local cfg = [[{
"upstream": {
"nodes": {
"test1.com:1980": 1,
"test2.com:1980": 1
},
"type": "roundrobin",
"checks":{
"active":{
"healthy":{
"http_statuses":[
200,
302
],
"interval":1,
"successes":2
},
"http_path":"/hello",
"timeout":1,
"type":"http",
"unhealthy":{
"http_failures":5,
"http_statuses":[
429,
404,
500,
501,
502,
503,
504,
505
],
"interval":1,
"tcp_failures":2,
"timeouts":3
}
}
}
},
"uri": "/hello"
}]]
local t = require("lib.test_admin").test
assert(t('/apisix/admin/routes/1', ngx.HTTP_PUT, cfg) < 300)
t('/hello', ngx.HTTP_GET)
assert(t('/apisix/admin/routes/1', ngx.HTTP_PUT, cfg) < 300)
ngx.sleep(1)
}
}
--- request
GET /t
--- error_log
clear checker