54 lines
1.2 KiB
Ruby
54 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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require_relative "../../transport"
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require "json"
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module MCP
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class Server
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module Transports
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class StdioTransport < Transport
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STATUS_INTERRUPTED = Signal.list["INT"] + 128
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class << self
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def register
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super("stdio", self)
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end
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end
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def initialize(server)
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@server = server
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@open = false
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$stdin.set_encoding("UTF-8")
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$stdout.set_encoding("UTF-8")
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super
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end
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def open
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@open = true
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while @open && (line = $stdin.gets)
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handle_json_request(line.strip)
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end
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rescue Interrupt
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warn("\nExiting...")
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exit(STATUS_INTERRUPTED)
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end
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def close
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@open = false
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end
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def send_response(message)
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json_message = message.is_a?(String) ? message : JSON.generate(message)
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$stdout.puts(json_message)
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$stdout.flush
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end
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def send_response(message)
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json_message = message.is_a?(String) ? message : JSON.generate(message)
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$stdout.puts(json_message)
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$stdout.flush
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end
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end
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end
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end
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end
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