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Posted to notifications@apisix.apache.org by "jujiale (via GitHub)" <gi...@apache.org> on 2023/03/29 06:49:34 UTC
[GitHub] [apisix] jujiale opened a new issue, #9191: help request: when use apisix or openresty proxy another openresty. ngx.say appears different phenomenon
jujiale opened a new issue, #9191:
URL: https://github.com/apache/apisix/issues/9191
### Description
hello.
I have three server(A is apisix. B is openresty . C is openresty)
such as A ip = 127.0.0.1 B ip = 127.0.0.2 C ip = 127.0.0.3
B -> nginx.conf
`
server {
listen 80;
server_name localhost;
add_header Access-Control-Allow-Origin *;
location /test {
proxy_pass http://127.0.0.3;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
`
C -> nginx.conf:
`
server {
listen 9001;
location /test {
default_type text/html;
proxy_http_version 1.1;
content_by_lua '
ngx.say("Hello, World I am 127.0.0.3!")
';
}
}
upstream my_test1 {
server 127.0.0.3:9001 weight=1 max_fails=2 fail_timeout=10s;
}
server {
listen 80;
proxy_buffering off;
location /test {
default_type text/html;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
access_by_lua_file /opt/test.lua;
proxy_pass http://my_test1 ;
}
}
`
the /opt/test.lua is below
`
ngx.say("rrr")
`
A(apisix) -> route config is:
`
{
"uri": "/*",
"name": "test",
"methods": [
"GET",
"POST",
"PUT",
"DELETE",
"PATCH",
"HEAD",
"OPTIONS",
"CONNECT",
"TRACE"
],
"upstream": {
"nodes": [
{
"host": "172.0.0.3",
"port": 80,
"weight": 1
}
],
"timeout": {
"connect": 6,
"send": 6,
"read": 6
},
"type": "roundrobin",
"scheme": "http",
"pass_host": "pass",
"keepalive_pool": {
"idle_timeout": 60,
"requests": 1000,
"size": 320
}
},
"status": 1
}
`
when I use A proxy C. and send the request:
**curl http://127.0.0.1/test it returns "rrr"**
when I use B proxy C. and send the request:
**curl http://127.0.0.2/test it returns "Hello, World I am 127.0.0.3!"**
when I send request to C directly:
**curl http://127.0.0.3/test it returns "rrr"**
what confused me is why use B proxy C. it returns is different with A proxy C. but when I remove ngx.say("rrr")，both A proxy C and B proxy C return the same.
why is this? hope your rely. thanks.
### Environment
- APISIX version (run `apisix version`): 2.12.0
- Operating system (run `uname -a`): centos7 3.10.0-1160.36.2.el7.x86_64
- OpenResty / Nginx version (run `openresty -V` or `nginx -V`): openresty/1.21.4.1
- etcd version, if relevant (run `curl http://127.0.0.1:9090/v1/server_info`): 3.5.0
- APISIX Dashboard version, if relevant:
- Plugin runner version, for issues related to plugin runners:
- LuaRocks version, for installation issues (run `luarocks --version`):
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[GitHub] [apisix] jujiale closed issue #9191: help request: when use apisix or openresty proxy another openresty. ngx.say appears different phenomenon
Posted by "jujiale (via GitHub)" <gi...@apache.org>.
jujiale closed issue #9191: help request: when use apisix or openresty proxy another openresty. ngx.say appears different phenomenon
URL: https://github.com/apache/apisix/issues/9191
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[GitHub] [apisix] jujiale commented on issue #9191: help request: when use apisix or openresty proxy another openresty. ngx.say appears different phenomenon
Posted by "jujiale (via GitHub)" <gi...@apache.org>.
jujiale commented on issue #9191:
URL: https://github.com/apache/apisix/issues/9191#issuecomment-1489570062
solved in#https://github.com/openresty/openresty/issues/154, thanks.
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