package nsqd
type dummyBackendQueue struct {
readChan chan []byte
}func newDummyBackendQueue() BackendQueue {
return &dummyBackendQueue{readChan: make(chan []byte)}
}func (d *dummyBackendQueue) Put([]byte) error {
return nil
}func (d *dummyBackendQueue) ReadChan() chan []byte {
return d.readChan
}func (d *dummyBackendQueue) Close() error {
return nil
}func (d *dummyBackendQueue) Delete() error {
return nil
}func (d *dummyBackendQueue) Depth() int64 {
return int64(0)
}func (d *dummyBackendQueue) Empty() error {
return nil
}原文：http://www.cnblogs.com/zhangboyu/p/7457313.html