Lua Socket Send 200 OK close connection

Question

What is minimal HTTP 200 OK Connection close response for Nginx/lua/openresty. I have:

local sock, err = ngx.req.socket(true)
sock:send("HTTP/1.1 200 OK\\r\\nConnection: close\\r\\n\\r\\n")

and curl says:

curl: (52) Empty reply from server

Paul Kulchenko · Accepted Answer · 2020-06-04T04:29:18.300

1

In a case of no response body, you should probably use 204 No Content response code; "201 Created" may be an option as well for requests that create resources.

Also: replace each double slash with a single one, as you don't need to escape slash to generate CR LF sequence.

edited Jun 04 '20 at 04:29

answered Jun 03 '20 at 15:32

Paul Kulchenko

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I have a problem even with 5 letter content like “hello” – Sergii Getman Jun 03 '20 at 16:01
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Replace each double slash with a single one. – Paul Kulchenko Jun 03 '20 at 17:52

Lua Socket Send 200 OK close connection

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