Class: ActionMCP::Server::BaseSessionStore

Inherits:
Object
  • Object
show all
Includes:
SessionStore
Defined in:
lib/action_mcp/server/base_session_store.rb

Direct Known Subclasses

VolatileSessionStore

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BaseSessionStore

Returns a new instance of BaseSessionStore.



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# File 'lib/action_mcp/server/base_session_store.rb', line 8

def initialize
  @sessions = Concurrent::Hash.new
end

Instance Method Details

#cleanup_expired_sessions(older_than: 24.hours.ago) ⇒ Object 



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# File 'lib/action_mcp/server/base_session_store.rb', line 71

def cleanup_expired_sessions(older_than: 24.hours.ago)
  expired_ids = @sessions.select { |_id, session| session.updated_at < older_than }.keys
  expired_ids.each { |id| @sessions.delete(id) }
  expired_ids.count
end

#clear_all ⇒ Object 



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# File 'lib/action_mcp/server/base_session_store.rb', line 77

def clear_all
  @sessions.clear
end

#create_session(session_id = nil, attributes = {}) ⇒ Object 



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# File 'lib/action_mcp/server/base_session_store.rb', line 12

def create_session(session_id = nil, attributes = {})
  session_id ||= SecureRandom.hex(6)

  session_data = {
    id: session_id,
    status: "pre_initialize",
    initialized: false,
    role: "server",
    messages_count: 0,
    sse_event_counter: 0,
    created_at: Time.current,
    updated_at: Time.current
  }.merge(attributes)

  session = BaseSession.new(session_data, self)

  if session.role == "server"
    session.server_info = {
      name: ActionMCP.configuration.name,
      version: ActionMCP.configuration.version
    }
    session.server_capabilities = ActionMCP.configuration.capabilities

    session.tool_registry = ActionMCP.configuration.filtered_tools.map(&:name)
    session.prompt_registry = ActionMCP.configuration.filtered_prompts.map(&:name)
    session.resource_registry = ActionMCP.configuration.filtered_resources.map(&:name)
  end

  @sessions[session_id] = session
  session
end

#delete_session(session_id) ⇒ Object 



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# File 'lib/action_mcp/server/base_session_store.rb', line 54

def delete_session(session_id)
  @sessions.delete(session_id)
end

#find_sessions(criteria = {}) ⇒ Object 



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# File 'lib/action_mcp/server/base_session_store.rb', line 62

def find_sessions(criteria = {})
  sessions = @sessions.values

  sessions = sessions.select { |s| s.status == criteria[:status] } if criteria[:status]
  sessions = sessions.select { |s| s.role == criteria[:role] } if criteria[:role]

  sessions
end

#load_session(session_id) ⇒ Object 



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# File 'lib/action_mcp/server/base_session_store.rb', line 44

def load_session(session_id)
  session = @sessions[session_id]
  session&.instance_variable_set(:@new_record, false)
  session
end

#save_session(session) ⇒ Object 



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# File 'lib/action_mcp/server/base_session_store.rb', line 50

def save_session(session)
  @sessions[session.id] = session
end

#session_count ⇒ Object 



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# File 'lib/action_mcp/server/base_session_store.rb', line 81

def session_count
  @sessions.size
end

#session_exists?(session_id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/action_mcp/server/base_session_store.rb', line 58

def session_exists?(session_id)
  @sessions.key?(session_id)
end