zhangweidongyyl opened a new issue #5693:
URL: https://github.com/apache/apisix/issues/5693
### Issue description
when i write plugin like response_rewrite ,curl can not return result, but
the log is all right,this is why。response_rewrite plugin can right exec
`
do
function _M.body_filter(conf, ctx)
local function push_data(premature, uri,args,result)
if premature then
return
end
local httpc, err = http:new()
if err then
result = "fail create http conn"
end
httpc:set_timeout(time)
httpc:set_timeout(connect_timeout,
send_timeout, read_timeout)
local url = "http://"; .. host_str ..":" .. host_port
local res, err = httpc:request_uri(url,{path = uri,query = args})
if not res then
result = "fail to request"
core.log.error("failed to request : ", err)
return
end
result = result .. res.body
core.log.info("res.body：",res.body)
-- 输出响应体
core.log.info("result:", result)
end
local ok, err = ngx.timer.at(0, push_data,ngx.var.uri,
ngx.var.args,result)
if err then
ngx.log(ngx.ERR, "failed to create timer: ", err)
return
end
if not ok then
ngx.log(ngx.ERR, "failed to create timer: ", err)
return
end
ngx.arg[1] = result
ngx.arg[2] = true
end
end
`
### Environment
- apisix version (cmd: `apisix version`):
- OS (cmd: `uname -a`):
- OpenResty / Nginx version (cmd: `nginx -V` or `openresty -V`):
- etcd version, if have (cmd: run `curl
http://127.0.0.1:9090/v1/server_info` to get the info from server-info API):
- apisix-dashboard version, if have:
- the plugin runner version, if the issue is about a plugin runner (cmd:
depended on the kind of runner):
- luarocks version, if the issue is about installation (cmd: `luarocks
--version`):
### Steps to reproduce
do plugin like this
### Actual result
can right return res
### Error log
no err log
### Expected result
_No response_
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