Method closeAll

src/mcp/tools.ts:1668–1674

* Close all cached project connections

()

   * Close all cached project connections
   */
  closeAll(): void {
    for (const cg of this.projectCache.values()) {
      cg.close();
    }
    this.projectCache.clear();
    this.worktreeMismatchCache.clear();
  }

  /**
   * Validate that a value is a non-empty string within length bounds.