mirror of
https://github.com/danny-avila/LibreChat.git
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ad6ba4b6d1
* Refactor: MCPServersRegistry Singleton Pattern with Dependency Injection for DB methods consumption * refactor: error handling in MCP initialization and improve logging for MCPServersRegistry instance creation. - Added checks for mongoose instance in ServerConfigsDB constructor and refined error messages for clarity. - Reorder and use type imports --------- Co-authored-by: Atef Bellaaj <slalom.bellaaj@external.daimlertruck.com> Co-authored-by: Danny Avila <danny@librechat.ai>
38 lines
1,009 B
JavaScript
38 lines
1,009 B
JavaScript
const { EventSource } = require('eventsource');
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const { Time } = require('librechat-data-provider');
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const {
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MCPManager,
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FlowStateManager,
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MCPServersRegistry,
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OAuthReconnectionManager,
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} = require('@librechat/api');
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const logger = require('./winston');
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global.EventSource = EventSource;
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/** @type {MCPManager} */
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let flowManager = null;
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/**
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* @param {Keyv} flowsCache
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* @returns {FlowStateManager}
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*/
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function getFlowStateManager(flowsCache) {
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if (!flowManager) {
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flowManager = new FlowStateManager(flowsCache, {
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ttl: Time.ONE_MINUTE * 3,
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});
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}
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return flowManager;
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}
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module.exports = {
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logger,
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createMCPServersRegistry: MCPServersRegistry.createInstance,
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getMCPServersRegistry: MCPServersRegistry.getInstance,
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createMCPManager: MCPManager.createInstance,
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getMCPManager: MCPManager.getInstance,
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getFlowStateManager,
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createOAuthReconnectionManager: OAuthReconnectionManager.createInstance,
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getOAuthReconnectionManager: OAuthReconnectionManager.getInstance,
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};
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