SelectionKeyHandler (xmemcached 2.0.0 API)

方法
限定符和类型	方法和说明
`void`	`closeChannel(Selector selector)`
`void`	`closeSelectionKey(SelectionKey key)`
`void`	`onAccept(SelectionKey sk)`
`void`	`onConnect(SelectionKey key)`
`void`	`onRead(SelectionKey key)`
`void`	`onWrite(SelectionKey key)`

void onAccept(SelectionKey sk)
              throws IOException

void closeSelectionKey(SelectionKey key)

void onConnect(SelectionKey key)
               throws IOException

void closeChannel(Selector selector)
                  throws IOException

接口 SelectionKeyHandler