onerror and other listener not remove after client close (stdio)

[shellRaining]

Describe the bug

This is my first time using MCP. I noticed that after closing the MCP client, there's an issue with JSON parsing failure. I'm not entirely sure whether the problem lies with the server or the SDK, and I hope to get some assistance. thanks~

To Reproduce

create a new mcp client

import { Client } from "@modelcontextprotocol/sdk/client/index.js";
import { StdioClientTransport } from "@modelcontextprotocol/sdk/client/stdio.js";

function createTransport() {
  let transport: StdioClientTransport;

  transport = new StdioClientTransport({
    command: "uvx",
    args: ["docker-mcp"],
    stderr: "pipe",
  });
  transport.onerror = async (error) => {
    console.log("error", error);
  };
  transport.onclose = async () => {
    console.log("close");
  };

  return transport;
}

const client = new Client(
  { name: "shellRaining", version: "1.0.0" },
  { capabilities: {} },
);

const transport = createTransport();
client.connect(transport);

await new Promise((resolve) => {
  setTimeout(resolve, 1000);
});

await transport.close()
await client.close()

then run this project, it will show below error message

close
error 21 |     clear() {
22 |         this._buffer = undefined;
23 |     }
24 | }
25 | export function deserializeMessage(line) {
26 |     return JSONRPCMessageSchema.parse(JSON.parse(line));
                                                ^
SyntaxError: JSON Parse error: Unexpected identifier "Shutting"
      at deserializeMessage (/Users/shellraining/Documents/playground/mcp/typescript-sdk/dist/esm/shared/stdio.js:26:44)
      at processReadBuffer (/Users/shellraining/Documents/playground/mcp/typescript-sdk/dist/esm/client/stdio.js:141:50)
      at <anonymous> (/Users/shellraining/Documents/playground/mcp/typescript-sdk/dist/esm/client/stdio.js:103:22)
      at emit (node:events:95:22)
      at addChunk (internal:streams/readable:265:47)
      at readableAddChunkPushByteMode (internal:streams/readable:243:18)
      at handleNumberResult (internal:streams/native-readable:69:18)
      at <anonymous> (internal:streams/native-readable:43:68)

Expected behavior

not occur error message

[shellRaining]

I tried adding the following part of the code and found that the aforementioned error no longer occurs. If this change doesn't break the protocol implementation, may I submit a PR?