45 lines
925 B
Ruby
45 lines
925 B
Ruby
module Pipeline::Rpc
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class FrontEndRequest
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def self.recv(socket)
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msg = []
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socket.recv_strings(msg)
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self.new(msg, socket)
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end
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attr_reader :raw_address, :raw_msg, :parsed_msg
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def initialize(msg_strings, socket)
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@raw_address = msg_strings[0]
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@raw_msg = msg_strings[2]
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@socket = socket
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end
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def send_error(err)
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reply = [raw_address, "", err.to_json]
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@socket.send_strings(reply)
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end
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def send_result(result)
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reply = [raw_address, "", result.to_json]
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@socket.send_strings(reply)
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end
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def handle
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begin
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@parsed_msg = JSON.parse(raw_msg)
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rescue JSON::ParserError => e
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req.send_error({ status: :parse_error })
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return
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end
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action = @parsed_msg["action"]
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if action.nil?
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req.send_error({ status: :no_action })
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else
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yield(action)
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end
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end
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end
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end
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