Method _request

src/lsp/client.js:166–179

(method, params)

  }

  _request(method, params) {
    return new Promise((resolve, reject) => {
      const id = this.requestId++;
      this.pending.set(id, { resolve, reject });
      const msg = { jsonrpc: '2.0', id, method, params };
      this.process.stdin.write(encodeMessage(msg));
      setTimeout(() => {
        if (this.pending.has(id)) {
          this.pending.delete(id);
          reject(new Error(`LSP timeout: ${method}`));
        }
      }, 10000);
    });
  }

  _notify(method, params) {
    if (!this.process) return;