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[WIP] Refactor everything server to be more modular and use recommended APIs.

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Added tools to toggle simulated logging and resource updates on and off rather than have them start immediately upon connection

* Updated architecture.md

* In server/index.ts
  - remove import of beginSimulatedResourceUpdates and beginSimulatedLogging
  - remove clientConnected from createServer factory result

* In tools/index.ts
  - import registerToggleLoggingTool and registerToggleSubscriberUpdatesTool
  - in registerTools
    - call registerToggleLoggingTool and registerToggleSubscriberUpdatesTool

* In logging.ts
  - in beginSimulatedLogging
    - refactor extract inline interval callback into function sendSimulatedLoggingMessage
  - call sendSimulatedLoggingMessage right away to send the first message
  - supply sendSimulatedLoggingMessage as interval callback

* In subscriptions.ts
  - remove import of Transport
  - remove transports map
  - in beginSimulatedResourceUpdates()
    - change arguments to server and sessionId
    - check for the subsUpdateInterval for the session
    - remove all transport storage and interaction
    - instead use the server to send the notification
 - in stopSimulatedResourceUpdates()
   - remove management of transports map

* In stdio.ts, sse.ts, and streamableHttp.ts
  - remove destructure and calling of clientConnected

* Added tools/toggle-logging.ts
  - registers a tool that
    - takes no arguments
    - tracks clients that have been enabled by session id in a set
    - if client isn't enabled,
       - calls beginSimulatedLogging
       - adds session id to client set
    - else
      - calls stopSimulatedLogging
      - deletes session id from client set
    - returns a message explaining what was done including what to expect when logging is enabled

 * Added tools/toggle-subscriber-updates.ts
   - registers a tool that
     - takes no arguments
     - tracks clients that have been enabled by session id in a set
     - if client isn't enabled,
        - calls beginSimulatedResourceUpdates
        - adds session id to client set
     - else
       - calls stopSimulatedResourceUpdates
       - deletes session id from client set
     - returns a message explaining what was done including what to expect when logging is enabled
This commit is contained in:
cliffhall
2025-12-08 17:13:42 -05:00
parent 16ed05957c
commit 346c29a086
10 changed files with 182 additions and 62 deletions
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15
src/everything/server/index.ts
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@@ -4,13 +4,12 @@ import { readFileSync } from "fs";
import { fileURLToPath } from "url";
import {
setSubscriptionHandlers,
beginSimulatedResourceUpdates,
stopSimulatedResourceUpdates
stopSimulatedResourceUpdates,
} from "../resources/subscriptions.js";
import { registerTools } from "../tools/index.js";
import { registerResources } from "../resources/index.js";
import { registerPrompts } from "../prompts/index.js";
import { beginSimulatedLogging, stopSimulatedLogging } from "./logging.js";
import { stopSimulatedLogging } from "./logging.js";
// Everything Server factory
export const createServer = () => {
@@ -49,17 +48,13 @@ export const createServer = () => {
// Set resource subscription handlers
setSubscriptionHandlers(server);
// Return server instance and cleanup function
return {
server,
// When the client connects, begin simulated resource updates and logging
clientConnected: (sessionId?: string) => {
beginSimulatedResourceUpdates(server, sessionId);
beginSimulatedLogging(server, sessionId);
},
// When the client disconnects, stop simulated resource updates and logging
cleanup: (sessionId?: string) => {
stopSimulatedResourceUpdates(sessionId);
// Stop any simulated logging or resource updates that may have been initiated.
stopSimulatedLogging(sessionId);
stopSimulatedResourceUpdates(sessionId);
},
};
};