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r1.lua 如下：
---- r1.lua
local redis = require "resty.redis"
local red = redis:new()
local ok, err = red:connect("192.168.191.69", 6379)
local ok, err = red:brpop("xxx", 10)
red:set_keepalive()
local http_ress = ngx.location.capture("/r2") -- 1
ngx.say("ok")r2.lua 配置如下
---- r2.lua
local redis = require "resty.redis"
local red = redis:new()
local ok, err = red:connect("192.168.191.69", 6379) --2
local res = ngx.location.capture("/anyurl") --3nginx.conf 配置如下
worker_processes 1;
error_log logs/error.log info;
pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
lua_package_path '/opt/openresty/nginx/lua2/include/?.lua;;';
server {
listen 8888;
server_name localhost;
location /r1{
default_type text/html;
lua_code_cache off;
lua_need_request_body on;
content_by_lua_file lua2/r1.lua;
}
location /r2{
default_type text/html;
lua_code_cache off;
lua_need_request_body on;
content_by_lua_file lua2/r2.lua;
}
location /anyurl{
internal;
proxy_pass http://192.168.194.98/404.php;
}
}
}先往redis里面弄点数据：
lpush xxx v1
lpush xxx v1
lpush xxx v1
...然后访问r1
curl localhost/r1此时worker进程退出， debug日志中看到如下信息：
2012/04/27 18:25:24 [notice] 26423#0: signal 17 (SIGCHLD) received
2012/04/27 18:25:24 [alert] 26423#0: worker process 12262 exited on signal 11
redis 2.2.11 ， 2.4.1 下均100%重现
只要注释掉代码1， 代码2， 代码3 中的任何一行， 都不会重现。。..
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