How to use the multiprocess.util.info function in multiprocess

util.debug('got EOF -- exiting thread serving %r',
                           threading.current_thread().name)
                sys.exit(0)

            except Exception:
                msg = ('#TRACEBACK', format_exc())

            try:
                try:
                    send(msg)
                except Exception as e:
                    send(('#UNSERIALIZABLE', repr(msg)))
            except Exception as e:
                util.info('exception in thread serving %r',
                        threading.current_thread().name)
                util.info(' ... message was %r', msg)
                util.info(' ... exception was %r', e)
                conn.close()
                sys.exit(1)

except EOFError:
                util.debug('got EOF -- exiting thread serving %r',
                           threading.current_thread().name)
                sys.exit(0)

            except Exception:
                msg = ('#TRACEBACK', format_exc())

            try:
                try:
                    send(msg)
                except Exception as e:
                    send(('#UNSERIALIZABLE', repr(msg)))
            except Exception as e:
                util.info('exception in thread serving %r',
                        threading.current_thread().name)
                util.info(' ... message was %r', msg)
                util.info(' ... exception was %r', e)
                conn.close()
                sys.exit(1)

threading.current_thread().name)
                sys.exit(0)

            except Exception:
                msg = ('#TRACEBACK', format_exc())

            try:
                try:
                    send(msg)
                except Exception as e:
                    send(('#UNSERIALIZABLE', repr(msg)))
            except Exception as e:
                util.info('exception in thread serving %r',
                        threading.current_thread().name)
                util.info(' ... message was %r', msg)
                util.info(' ... exception was %r', e)
                conn.close()
                sys.exit(1)

    @classmethod
    def _run_server(cls, registry, address, authkey, serializer, writer):
        '''
        Create a server, report its address and run it
        '''
        # create server
        server = cls._Server(registry, address, authkey, serializer)

        # inform parent process of the server's address
        writer.send(server.address)
        writer.close()

        # run the manager
        util.info('manager serving at %r', server.address)
        server.serve_forever()

try:
                                send(obj)
                            finally:
                                wrelease()
                except IndexError:
                    pass
        except Exception as e:
            if ignore_epipe and getattr(e, 'errno', 0) == errno.EPIPE:
                return
            # Since this runs in a daemon thread the resources it uses
            # may be become unusable while the process is cleaning up.
            # We ignore errors which happen after the process has
            # started to cleanup.
            try:
                if is_exiting():
                    info('error in queue thread: %s', e)
                else:
                    import traceback
                    traceback.print_exc()
            except Exception:
                pass

if process.is_alive():
            util.info('sending shutdown message to manager')
            try:
                conn = _Client(address, authkey=authkey)
                try:
                    dispatch(conn, None, 'shutdown')
                finally:
                    conn.close()
            except Exception:
                pass

            process.join(timeout=0.2)
            if process.is_alive():
                util.info('manager still alive')
                if hasattr(process, 'terminate'):
                    util.info('trying to `terminate()` manager process')
                    process.terminate()
                    process.join(timeout=0.1)
                    if process.is_alive():
                        util.info('manager still alive after terminate')

        state.value = State.SHUTDOWN
        try:
            del BaseProxy._address_to_local[address]
        except KeyError:
            pass

initializer=None, initargs=()):
        '''
        Create a server, report its address and run it
        '''
        if initializer is not None:
            initializer(*initargs)

        # create server
        server = cls._Server(registry, address, authkey, serializer)

        # inform parent process of the server's address
        writer.send(server.address)
        writer.close()

        # run the manager
        util.info('manager serving at %r', server.address)
        server.serve_forever()

Shutdown the manager process; will be registered as a finalizer
        '''
        if process.is_alive():
            util.info('sending shutdown message to manager')
            try:
                conn = _Client(address, authkey=authkey)
                try:
                    dispatch(conn, None, 'shutdown')
                finally:
                    conn.close()
            except Exception:
                pass

            process.join(timeout=0.2)
            if process.is_alive():
                util.info('manager still alive')
                if hasattr(process, 'terminate'):
                    util.info('trying to `terminate()` manager process')
                    process.terminate()
                    process.join(timeout=0.1)
                    if process.is_alive():
                        util.info('manager still alive after terminate')

        state.value = State.SHUTDOWN
        try:
            del BaseProxy._address_to_local[address]
        except KeyError:
            pass

if process.is_alive():
            util.info('sending shutdown message to manager')
            try:
                conn = _Client(address, authkey=authkey)
                try:
                    dispatch(conn, None, 'shutdown')
                finally:
                    conn.close()
            except Exception:
                pass

            process.join(timeout=1.0)
            if process.is_alive():
                util.info('manager still alive')
                if hasattr(process, 'terminate'):
                    util.info('trying to `terminate()` manager process')
                    process.terminate()
                    process.join(timeout=0.1)
                    if process.is_alive():
                        util.info('manager still alive after terminate')

        state.value = State.SHUTDOWN
        try:
            del BaseProxy._address_to_local[address]
        except KeyError:
            pass

def _after_fork(self):
        self._manager = None
        try:
            self._incref()
        except Exception as e:
            # the proxy may just be for a manager which has shutdown
            util.info('incref failed: %s' % e)