Class: ModelContextProtocol::Server::ClientLogger

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/model_context_protocol/server/client_logger.rb

Constant Summary collapse

VALID_LOG_LEVELS = 
%w[debug info notice warning error critical alert emergency].freeze
LEVEL_MAP = 
{
  "debug" => Logger::DEBUG,
  "info" => Logger::INFO,
  "notice" => Logger::INFO,
  "warning" => Logger::WARN,
  "error" => Logger::ERROR,
  "critical" => Logger::FATAL,
  "alert" => Logger::FATAL,
  "emergency" => Logger::UNKNOWN
}.freeze
REVERSE_LEVEL_MAP = 
{
  Logger::DEBUG => "debug",
  Logger::INFO => "info",
  Logger::WARN => "warning",
  Logger::ERROR => "error",
  Logger::FATAL => "critical",
  Logger::UNKNOWN => "emergency"
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(logger_name: "server", level: "info") ⇒ ClientLogger

Returns a new instance of ClientLogger.



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# File 'lib/model_context_protocol/server/client_logger.rb', line 36

def initialize(logger_name: "server", level: "info")
  @logger_name = logger_name
  @internal_logger = Logger.new(nil)
  @internal_logger.level = LEVEL_MAP[level] || Logger::INFO
  @transport = nil
  @queued_messages = []
end

Instance Attribute Details

#logger_name ⇒ Object (readonly)

Returns the value of attribute logger_name.



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# File 'lib/model_context_protocol/server/client_logger.rb', line 34

def logger_name
  @logger_name
end

#transport ⇒ Object (readonly)

Returns the value of attribute transport.



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# File 'lib/model_context_protocol/server/client_logger.rb', line 33

def transport
  @transport
end

Instance Method Details

#add(severity, message = nil, data = {}, &block) ⇒ Object 



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# File 'lib/model_context_protocol/server/client_logger.rb', line 50

def add(severity, message = nil, data = {}, &block)
  return true if severity < @internal_logger.level

  message = block.call if message.nil? && block_given?
  send_notification(severity, message, data)
  true
end

#connect_transport(transport) ⇒ Object 



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# File 'lib/model_context_protocol/server/client_logger.rb', line 70

def connect_transport(transport)
  @transport = transport
  flush_queued_messages
end

#level ⇒ Object 



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# File 'lib/model_context_protocol/server/client_logger.rb', line 62

def level
  @internal_logger.level
end

#level=(value) ⇒ Object 



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# File 'lib/model_context_protocol/server/client_logger.rb', line 58

def level=(value)
  @internal_logger.level = value
end

#set_mcp_level(mcp_level) ⇒ Object 



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# File 'lib/model_context_protocol/server/client_logger.rb', line 66

def set_mcp_level(mcp_level)
  self.level = LEVEL_MAP[mcp_level] || Logger::INFO
end