Return the errorID.

////////////////////////////////////////// F, G, H and I are basic MD5 functions.

FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4. Rotation is separate from addition to prevent recomputation.

provide列表过滤服务分组

* 根据服务分组列表，过滤服务列表 * */

* 同机房优先规则处理流程 */

See IntAttribute()

Query as a float. See IntValue()

* Given a 'pthread_create' style callback, this FunctionRunner will * execute the given callback. Note that the 'void*' return value is ignored.

获取当前机器环境 */

* Get服务列表归属的channel标识 * @param * * @return void * */

* 进行服务发现的模式类型,zk，cached(mnsc)，mixer(cached firstly zk serconde) * @param void * * @return int * */

Return a possibly helpful diagnostic location or string.

Return a possibly helpful secondary diagnostic location or string.

从version中反解mtime

获取mac注册限制的网段*/