Lines Matching refs:waitCh
161 waitCh chan struct{} // the channel to block when there is no connected address available member
267 if cnt == 1 && rr.waitCh != nil {
268 close(rr.waitCh)
269 rr.waitCh = nil
331 if rr.waitCh == nil {
333 rr.waitCh = ch
335 ch = rr.waitCh
372 if rr.waitCh == nil {
374 rr.waitCh = ch
376 ch = rr.waitCh
397 if rr.waitCh != nil {
398 close(rr.waitCh)
399 rr.waitCh = nil