Host header field is supposed to include port if not default

[ExpandingMan]

This is according to mozilla. Apparently some applications get upset if they are being hosted on a different port and this header is not included.

┌ Info: HTTP.Messages.Request:
│ """
│ GET / HTTP/1.1
│ Host: localhost:8000
│ User-Agent: python-requests/2.23.0
│ Accept-Encoding: gzip, deflate
│ Accept: */*
│ Connection: keep-alive
│
└ """
┌ Info: HTTP.Messages.Request:
│ """
│ GET / HTTP/1.1
│ Host: localhost
│ Accept: */*
│ User-Agent: HTTP.jl/1.5.3
│ Content-Length: 0
│
└ """

The former is from Python requests and the latter is from HTTP.jl.

[ExpandingMan]

Thanks all.