question: associates a stream with a single client connection , which is guaranteed to be the only reader of the stream . the getchunk method will be called serially on this connection and once the connection is closed , the stream will never be used again , enabling cleanup . this must be called before the first getchunk on the stream , but it may be invoked multiple times with the same channel and stream id . concode_field_sep PlaceHolder placeHolder concode_field_sep void connectionTerminated concode_elem_sep ManagedBuffer getChunk concode_elem_sep ManagedBuffer openStream concode_elem_sep void checkAuthorization
target: void function ( Channel arg0 , long arg1 ) { }