mirror of
https://gitee.com/iresty/apisix.git
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159 lines
3.9 KiB
Perl
Vendored
159 lines
3.9 KiB
Perl
Vendored
#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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use t::APISIX 'no_plan';
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repeat_each(2);
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log_level('info');
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no_root_location();
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worker_connections(1024);
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no_shuffle();
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add_block_preprocessor(sub {
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my ($block) = @_;
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if (!$block->yaml_config) {
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my $yaml_config = <<_EOC_;
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apisix:
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node_listen: 1984
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config_center: yaml
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enable_admin: false
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_EOC_
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$block->set_value("yaml_config", $yaml_config);
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}
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my $route = <<_EOC_;
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routes:
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-
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upstream_id: 1
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uris:
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- /mysleep
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#END
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_EOC_
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$block->set_value("apisix_yaml", $block->apisix_yaml . $route);
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if (!$block->request) {
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$block->set_value("request", "GET /mysleep?seconds=0.1");
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}
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if ((!defined $block->error_log) && (!defined $block->no_error_log)) {
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$block->set_value("no_error_log", "[error]");
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}
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});
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run_tests();
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__DATA__
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=== TEST 1: select highest weight
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--- apisix_yaml
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upstreams:
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-
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id: 1
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type: least_conn
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nodes:
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"127.0.0.1:1980": 2
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"127.0.0.1:1981": 1
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--- grep_error_log eval
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qr/proxy request to \S+ while connecting to upstream/
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--- grep_error_log_out
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proxy request to 127.0.0.1:1980 while connecting to upstream
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=== TEST 2: select least conn
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--- apisix_yaml
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upstreams:
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-
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id: 1
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type: least_conn
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nodes:
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"127.0.0.1:1980": 3
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"0.0.0.0:1980": 2
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--- config
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location /t {
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content_by_lua_block {
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/mysleep?seconds=0.1"
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local t = {}
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for i = 1, 3 do
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local th = assert(ngx.thread.spawn(function(i)
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local httpc = http.new()
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local res, err = httpc:request_uri(uri..i, {method = "GET"})
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if not res then
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ngx.log(ngx.ERR, err)
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return
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end
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end, i))
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table.insert(t, th)
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end
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for i, th in ipairs(t) do
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ngx.thread.wait(th)
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end
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}
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}
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--- request
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GET /t
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--- grep_error_log eval
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qr/proxy request to \S+ while connecting to upstream/
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--- grep_error_log_out
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proxy request to 127.0.0.1:1980 while connecting to upstream
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proxy request to 0.0.0.0:1980 while connecting to upstream
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proxy request to 127.0.0.1:1980 while connecting to upstream
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=== TEST 3: retry
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--- apisix_yaml
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upstreams:
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-
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id: 1
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type: least_conn
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nodes:
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"127.0.0.1:1999": 2
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"127.0.0.1:1980": 1
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--- error_log
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connect() failed
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--- grep_error_log eval
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qr/proxy request to \S+ while connecting to upstream/
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--- grep_error_log_out
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proxy request to 127.0.0.1:1999 while connecting to upstream
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proxy request to 127.0.0.1:1980 while connecting to upstream
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=== TEST 4: retry all nodes, failed
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--- apisix_yaml
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upstreams:
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-
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id: 1
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type: least_conn
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nodes:
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"127.0.0.1:1999": 2
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"0.0.0.0:1999": 1
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--- error_log
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connect() failed
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--- error_code: 502
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--- grep_error_log eval
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qr/proxy request to \S+ while connecting to upstream/
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--- grep_error_log_out
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proxy request to 127.0.0.1:1999 while connecting to upstream
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proxy request to 0.0.0.0:1999 while connecting to upstream
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