question: closes the connection only when the next message is sent after this call . concode_field_sep boolean initDone concode_elem_sep String hostname concode_elem_sep int port concode_elem_sep boolean closeWithoutSend concode_elem_sep String host concode_elem_sep RpcClient client concode_elem_sep long serialVersionUID concode_elem_sep boolean sendAndClose concode_elem_sep Logger LOG concode_field_sep byte[] serialize concode_elem_sep void init concode_elem_sep void sendDataToFlume concode_elem_sep void closeWithoutSend concode_elem_sep void invoke concode_elem_sep void close
target: void function ( ) { sendAndClose = true ; }