01460b0b4fThis change forces $stdin/$stdout to use UTF-8 encoding, similar to PR 198 in the python-sdk. https://github.com/modelcontextprotocol/python-sdk/pull/198 It addresses platform-dependent encoding issues.
35 lines
732 B
Ruby
35 lines
732 B
Ruby
# frozen_string_literal: true
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require_relative "../transport"
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require "json"
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module ModelContextProtocol
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module Transports
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class StdioTransport < Transport
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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 = $stdin.gets)
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handle_json_request(line.strip)
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end
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end
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def close
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@open = false
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end
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def send_response(message)
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json_message = message.is_a?(String) ? message : JSON.generate(message)
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$stdout.puts(json_message)
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$stdout.flush
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end
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end
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end
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end
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