Set the encoding for the response body. Either `'utf8'`, `'ascii'`, or
`'base64'`. Defaults to `null`, which means that the `'data'` event will emit
-a `Buffer` object..
+a `Buffer` object.
### response.pause()
Start a UNIX socket server listening for connections on the given `path`.
-This function is asynchronous. The last parameter `listeningListener` will be
-called when the server has been bound.
-See also ['listening'](#event_listening_) event.
+This function is asynchronous. When the server has been bound,
+['listening'](#event_listening_) event will be emitted.
+the last parameter `listeningListener` will be added as an listener for the
+['listening'](#event_listening_) event.
#### server.pause(msecs)