endpointOptions.addressLRUSize
该端点维护一个经过验证的套接字地址的内部缓存以优化性能。此选项设置缓存的地址的最大数量。这个是高级选项，用户通常不需要指定。
🌐 The endpoint maintains an internal cache of validated socket addresses as a performance optimization. This option sets the maximum number of addresses that are cache. This is an advanced option that users typically won't have need to specify.