In the loop, GET request: Operation already in progress occurs and processing stops.

@JakobGreen

while true  do
   local domain = 'https://example.com/'
   local page = 1
   local url + domain .. page
   local response = requests.get(url, {timeout = 1})
   page = page + 1
end

When we do this, the following error occurs and the process stops.

/usr/bin/luajit: /usr/local/share/lua/5.1/requests.lua:111: error in GET request: Operation already in progress
stack traceback:
[C]: in function 'assert'
/usr/local/share/lua/5.1/requests.lua:111: in function 'get'
...
[C]: at 0x5624b164e120

https://github.com/JakobGreen/lua-requests/blob/master/src/requests.lua#L111

This process is just doing socket.request(full_request), so I don't know why the problem occurs. Is there anything I need to pay attention to when using it, such as intentionally closing the socket?

enviroment
lua-request version 1.2.2
CentOS8 stream
luajit use (2.1.0-beta3)