344     bool TryCloseLoop(uv_loop_t *ptrLoop, const char *callerName)  in TryCloseLoop()  argument
355             if (uv_loop_close(ptrLoop) == UV_EBUSY) {  in TryCloseLoop()
360                 if (ptrLoop->active_handles >= 2) { // 2:at least 2 handles for read & write.  in TryCloseLoop()
364                 uv_walk(ptrLoop, clearLoopTask, nullptr);  in TryCloseLoop()
366                 if (!ptrLoop->active_handles) {  in TryCloseLoop()
370                 if (!uv_run(ptrLoop, UV_RUN_ONCE)) {  in TryCloseLoop()
385     bool TryCloseChildLoop(uv_loop_t *ptrLoop, const char *callerName)  in TryCloseChildLoop()  argument
396             if (uv_loop_close(ptrLoop) == UV_EBUSY) {  in TryCloseChildLoop()
401                 if (ptrLoop->active_handles >= 2) { // 2:at least 2 handles for read & write.  in TryCloseChildLoop()
405                 uv_walk(ptrLoop, clearLoopTask, nullptr);  in TryCloseChildLoop()
408                 if (!ptrLoop->active_handles) {  in TryCloseChildLoop()
412                 if (!uv_run(ptrLoop, UV_RUN_ONCE)) {  in TryCloseChildLoop()
422                     r = uv_run(ptrLoop, UV_RUN_ONCE);  in TryCloseChildLoop()