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# support for http+unix://... connection scheme
#
# The URI scheme has the same structure as the similar one for python requests. See:
# http://fixall.online/theres-no-need-to-reinvent-the-wheelhttpsgithubcommsabramorequests-unixsocketurl/241810/
# https://github.com/msabramo/requests-unixsocket
require 'uri'
require 'net/http'
module URI
class HTTPUNIX < HTTP
def hostname
# decode %XX from path to file
v = self.host
URI.decode(v)
end
# port is not allowed in URI
DEFAULT_PORT = nil
def set_port(v)
return v unless v
raise InvalidURIError, "http+unix:// cannot contain port"
end
end
@@schemes['HTTP+UNIX'] = HTTPUNIX
end
# Based on:
# - http://stackoverflow.com/questions/15637226/ruby-1-9-3-simple-get-request-to-unicorn-through-socket
# - Net::HTTP::connect
module Net
class HTTPUNIX < HTTP
def initialize(socketpath, port=nil)
super(socketpath, port)
@port = nil # HTTP will set it to default - override back -> set DEFAULT_PORT
end
# override to prevent ":<port>" being appended to HTTP_HOST
def addr_port
address
end
def connect
D "opening connection to #{address} ..."
s = UNIXSocket.new(address)
D "opened"
@socket = BufferedIO.new(s)
@socket.read_timeout = @read_timeout
@socket.continue_timeout = @continue_timeout
@socket.debug_output = @debug_output
on_connect
end
end
end
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