Golang nsq-logger.Critical函数代码示例

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本文整理汇总了Golang中github.com/gonet2/libs/nsq-logger.Critical函数的典型用法代码示例。如果您正苦于以下问题：Golang Critical函数的具体用法？Golang Critical怎么用？Golang Critical使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Critical函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: init

func (ns *numbers) init(path string) {
	ns.tables = make(map[string]*table)
	client := etcdclient.GetClient()
	defer func() {
		client.Close()
	}()

	resp, err := client.Get(path, false, false)
	if err != nil {
		log.Critical(err)
		return
	}

	// 解码xlsx
	xlsx_bin, err := base64.StdEncoding.DecodeString(resp.Node.Value)
	if err != nil {
		log.Critical(err)
		return
	}

	// 读取xlsx
	xlsx_reader, err := xlsx.OpenBinary(xlsx_bin)
	if err != nil {
		log.Critical(err)
		return
	}
	ns.parse(xlsx_reader.Sheets)
}

开发者ID:tonycoming，项目名称:game，代码行数:28，代码来源:numbers.go

示例2: init_machine_id

func (s *server) init_machine_id() {
	client := <-s.client_pool
	defer func() { s.client_pool <- client }()

	for {
		// get the key
		resp, err := client.Get(context.Background(), UUID_KEY, nil)
		if err != nil {
			log.Critical(err)
			os.Exit(-1)
		}

		// get prevValue & prevIndex
		prevValue, err := strconv.Atoi(resp.Node.Value)
		if err != nil {
			log.Critical(err)
			os.Exit(-1)
		}
		prevIndex := resp.Node.ModifiedIndex

		// CompareAndSwap
		resp, err = client.Set(context.Background(), UUID_KEY, fmt.Sprint(prevValue+1), &etcd.SetOptions{PrevIndex: prevIndex})
		if err != nil {
			cas_delay()
			continue
		}

		// record serial number of this service, already shifted
		s.machine_id = (uint64(prevValue+1) & MACHINE_ID_MASK) << 12
		return
	}
}

开发者ID:en，项目名称:snowflake，代码行数:32，代码来源:service.go

示例3: P_get_seed_req

// 密钥交换
func P_get_seed_req(sess *Session, reader *packet.Packet) []byte {
	tbl, _ := PKT_seed_info(reader)
	// KEY1
	X1, E1 := dh.DHExchange()
	KEY1 := dh.DHKey(X1, big.NewInt(int64(tbl.F_client_send_seed)))

	// KEY2
	X2, E2 := dh.DHExchange()
	KEY2 := dh.DHKey(X2, big.NewInt(int64(tbl.F_client_receive_seed)))

	ret := seed_info{int32(E1.Int64()), int32(E2.Int64())}
	// 服务器加密种子是客户端解密种子
	encoder, err := rc4.NewCipher([]byte(fmt.Sprintf("%v%v", SALT, KEY2)))
	if err != nil {
		log.Critical(err)
		return nil
	}
	decoder, err := rc4.NewCipher([]byte(fmt.Sprintf("%v%v", SALT, KEY1)))
	if err != nil {
		log.Critical(err)
		return nil
	}
	sess.Encoder = encoder
	sess.Decoder = decoder
	sess.Flag |= SESS_KEYEXCG
	return packet.Pack(Code["get_seed_ack"], ret, nil)
}

开发者ID:anders007，项目名称:agent，代码行数:28，代码来源:handle.go

示例4: SaveFile

//---------------------------------------------------------- 产生GridFS文件
func SaveFile(filename string, buf []byte) bool {
	ms := _global_ms.Copy()
	defer ms.Close()

	gridfs := ms.DB("").GridFS("fs")

	// 首先删除同名文件
	err := gridfs.Remove(filename)
	if err != nil {
		log.Critical("gridfs", filename, err)
		return false
	}

	// 产生新文件
	file, err := gridfs.Create(filename)
	if err != nil {
		log.Critical("gridfs", filename, err)
		return false
	}

	n, err := file.Write(buf)
	if err != nil {
		log.Critical("gridfs", filename, n, err)
		return false
	}

	err = file.Close()
	if err != nil {
		log.Critical("gridfs", filename, err)
		return false
	}
	log.Info("gridfs", filename, "saved to GridFS!!")
	return true
}

开发者ID:tonycoming，项目名称:libs，代码行数:35，代码来源:mongo.go

示例5: init

func (arch *Archiver) init() {
	arch.pending = make(chan []byte)
	arch.stop = make(chan bool)
	cfg := nsq.NewConfig()
	consumer, err := nsq.NewConsumer(TOPIC, CHANNEL, cfg)
	if err != nil {
		log.Critical(err)
		os.Exit(-1)
	}

	// message process
	consumer.AddHandler(nsq.HandlerFunc(func(msg *nsq.Message) error {
		arch.pending <- msg.Body
		return nil
	}))

	// read environtment variable
	addresses := []string{DEFAULT_NSQLOOKUPD}
	if env := os.Getenv(ENV_NSQLOOKUPD); env != "" {
		addresses = strings.Split(env, ";")
	}

	// connect to nsqlookupd
	log.Trace("connect to nsqlookupds ip:", addresses)
	if err := consumer.ConnectToNSQLookupds(addresses); err != nil {
		log.Critical(err)
		return
	}
	log.Info("nsqlookupd connected")

	go arch.archive_task()
}

开发者ID:tonycoming，项目名称:arch，代码行数:32，代码来源:arch.go

示例6: Next

// get next value of a key, like auto-increment in mysql
func (s *server) Next(ctx context.Context, in *pb.Snowflake_Key) (*pb.Snowflake_Value, error) {
	client := <-s.client_pool
	defer func() { s.client_pool <- client }()
	key := PATH + in.Name
	for {
		// get the key
		resp, err := client.Get(context.Background(), key, nil)
		if err != nil {
			log.Critical(err)
			return nil, errors.New("Key not exists, need to create first")
		}

		// get prevValue & prevIndex
		prevValue, err := strconv.Atoi(resp.Node.Value)
		if err != nil {
			log.Critical(err)
			return nil, errors.New("marlformed value")
		}
		prevIndex := resp.Node.ModifiedIndex

		// CompareAndSwap
		resp, err = client.Set(context.Background(), key, fmt.Sprint(prevValue+1), &etcd.SetOptions{PrevIndex: prevIndex})
		if err != nil {
			cas_delay()
			continue
		}
		return &pb.Snowflake_Value{int64(prevValue + 1)}, nil
	}
}

开发者ID:en，项目名称:snowflake，代码行数:30，代码来源:service.go

示例7: Next

// get next value of a key, like auto-increment in mysql
func (s *server) Next(ctx context.Context, in *pb.Snowflake_Key) (*pb.Snowflake_Value, error) {
	client := s.client_pool.Get().(*etcd.Client)
	defer func() {
		s.client_pool.Put(client)
	}()
	key := PATH + in.Name

	for i := 0; i < RETRY_MAX; i++ {
		// get the key
		resp, err := client.Get(key, false, false)
		if err != nil {
			log.Critical(err)
			return nil, errors.New("Key not exists, need to create first")
		}

		// get prevValue & prevIndex
		prevValue, err := strconv.Atoi(resp.Node.Value)
		if err != nil {
			log.Critical(err)
			return nil, errors.New("marlformed value")
		}
		prevIndex := resp.Node.ModifiedIndex

		// CAS
		resp, err = client.CompareAndSwap(key, fmt.Sprint(prevValue+1), 0, resp.Node.Value, prevIndex)
		if err != nil {
			log.Error(err)
			<-time.After(RETRY_DELAY)
			continue
		}
		return &pb.Snowflake_Value{int64(prevValue + 1)}, nil
	}
	return nil, errors.New("etcd server busy")
}

开发者ID:anders007，项目名称:snowflake，代码行数:35，代码来源:service.go

示例8: restore

func (s *server) restore() {
	// restore data from db file
	db := s.open_db()
	defer db.Close()
	count := 0
	db.View(func(tx *bolt.Tx) error {
		b := tx.Bucket([]byte(BOLTDB_BUCKET))
		b.ForEach(func(k, v []byte) error {
			var msg []Chat_Message
			err := msgpack.Unmarshal(v, &msg)
			if err != nil {
				log.Critical("chat data corrupted:", err)
				os.Exit(-1)
			}
			id, err := strconv.ParseUint(string(k), 0, 64)
			if err != nil {
				log.Critical("chat data corrupted:", err)
				os.Exit(-1)
			}
			ep := NewEndPoint()
			ep.inbox = msg
			s.eps[id] = ep
			count++
			return nil
		})
		return nil
	})

	log.Infof("restored %v chats", count)
}

开发者ID:dexter-cn，项目名称:chat，代码行数:30，代码来源:service.go

示例9: dump

func (s *server) dump(db *bolt.DB, changes map[uint64]bool) {
	db.Update(func(tx *bolt.Tx) error {
		b := tx.Bucket([]byte(BOLTDB_BUCKET))
		for k := range changes {
			ep := s.read_ep(k)
			if ep == nil {
				log.Errorf("cannot find endpoint %v", k)
				continue
			}

			// serialization and save
			bin, err := msgpack.Marshal(ep.Read())
			if err != nil {
				log.Critical("cannot marshal:", err)
				continue
			}
			err = b.Put([]byte(fmt.Sprint(k)), bin)
			if err != nil {
				log.Critical(err)
				continue
			}
		}
		return nil
	})
}

开发者ID:dexter-cn，项目名称:chat，代码行数:25，代码来源:service.go

示例10: P_user_login_req

// 玩家登陆过程
func P_user_login_req(sess *Session, reader *packet.Packet) []byte {
	// TODO: 登陆鉴权
	sess.UserId = 1

	// TODO: 选择登陆服务器
	sess.GSID = DEFAULT_GSID

	// 选服
	cli, err := sp.GetServiceWithId(sp.SERVICE_GAME, sess.GSID)
	if err != nil {
		log.Critical(err)
		return nil
	}

	// type assertion
	game_cli, ok := cli.(spp.GameServiceClient)
	if !ok {
		log.Critical("cannot do type assertion on: %v", sess.GSID)
		return nil
	}

	// 开启到游戏服的流
	// TODO: 处理context，设定超时
	stream, err := game_cli.Stream(context.Background())
	if err != nil {
		log.Critical(err)
		return nil
	}
	sess.Stream = stream

	// 在game注册
	// TODO: 新用户的创建由game处理
	sess.Stream.Send(&spp.Game_Frame{Type: spp.Game_Register, UserId: sess.UserId})

	// 读取GAME返回消息
	fetcher_task := func(sess *Session) {
		for {
			in, err := sess.Stream.Recv()
			if err == io.EOF { // 流关闭
				log.Trace(err)
				return
			}
			if err != nil {
				log.Error(err)
				return
			}
			sess.MQ <- *in
		}
	}
	go fetcher_task(sess)
	return packet.Pack(Code["user_login_ack"], user_snapshot{F_uid: sess.UserId}, nil)
}

开发者ID:anders007，项目名称:agent，代码行数:53，代码来源:handle.go

示例11: Set

func (s *db) Set(tbl string, uid int32, data interface{}) error {
	bin, err := msgpack.Marshal(data)
	if err != nil {
		log.Critical(err)
		return err
	}
	_, err = s.redis_client.Cmd("SET", Key(tbl, uid), bin).Str()
	if err != nil {
		log.Critical(err)
		return err
	}
	return nil
}

开发者ID:anders007，项目名称:libs，代码行数:13，代码来源:redis.go

示例12: Get

func (s *db) Get(tbl string, uid int32, data interface{}) error {
	raw, err := s.redis_client.Cmd("GET", Key(tbl, uid)).Bytes()
	if err != nil {
		log.Critical(err)
		return err
	}
	// unpack message from msgpack format
	err = msgpack.Unmarshal(raw, &data)
	if err != nil {
		log.Critical(err)
		return err
	}
	return nil
}

开发者ID:anders007，项目名称:libs，代码行数:14，代码来源:redis.go

示例13: P_user_login_req

// 玩家登陆过程
func P_user_login_req(sess *Session, reader *packet.Packet) []byte {
	// TODO: 登陆鉴权
	sess.UserId = 1

	// TODO: 选择登陆服务器
	sess.GSID = DEFAULT_GSID

	// 选服
	conn := sp.GetServiceWithId(sp.DEFAULT_SERVICE_PATH+"/game", sess.GSID)
	if conn == nil {
		log.Critical("cannot get game service:", sess.GSID)
		return nil
	}
	cli := pb.NewGameServiceClient(conn)

	// 开启到游戏服的流
	// TODO: 处理context，设定超时
	stream, err := cli.Stream(context.Background())
	if err != nil {
		log.Critical(err)
		return nil
	}
	sess.Stream = stream

	// 在game注册
	// TODO: 新用户的创建由game处理
	sess.Stream.Send(&pb.Game_Frame{Type: pb.Game_Register, UserId: sess.UserId})

	// 读取GAME返回消息
	fetcher_task := func(sess *Session) {
		for {
			in, err := sess.Stream.Recv()
			if err == io.EOF { // 流关闭
				log.Trace(err)
				return
			}
			if err != nil {
				log.Error(err)
				return
			}
			select {
			case sess.MQ <- *in:
			case <-sess.Die:
			}
		}
	}
	go fetcher_task(sess)
	return packet.Pack(Code["user_login_succeed_ack"], S_user_snapshot{F_uid: sess.UserId}, nil)
}

开发者ID:CowLeo，项目名称:agent，代码行数:50，代码来源:handle.go

示例14: recv

// stream receiver
func (s *server) recv(stream GameService_StreamServer) chan *Game_Frame {
	ch := make(chan *Game_Frame, 1)
	go func() {
		for {
			in, err := stream.Recv()
			if err == io.EOF { // client closed
				close(ch)
				return
			}

			if err != nil {
				log.Critical(err)
				close(ch)
				return
			}
			select {
			case ch <- in:
			case <-time.After(RECV_TIMEOUT):
				log.Warning("recv deliver timeout")
				close(ch)
				return
			}
		}
	}()
	return ch
}

开发者ID:anders007，项目名称:game，代码行数:27，代码来源:service.go

示例15: recv

// stream receiver
func (s *server) recv(stream GameService_StreamServer, sess_die chan struct{}) chan *Game_Frame {
	ch := make(chan *Game_Frame, 1)
	go func() {
		defer func() {
			close(ch)
		}()
		for {
			in, err := stream.Recv()
			if err == io.EOF { // client closed
				return
			}

			if err != nil {
				log.Critical(err)
				return
			}
			select {
			case ch <- in:
			case <-sess_die:
				return
			}
		}
	}()
	return ch
}

开发者ID:tonycoming，项目名称:game，代码行数:26，代码来源:service.go

示例16: init

func (s *server) init() {
	// get an unique value for consumer channel of nsq
	s.machines = []string{DEFAULT_ETCD}
	if env := os.Getenv("ETCD_HOST"); env != "" {
		s.machines = strings.Split(env, ";")
	}

	s.client_pool = make(chan *etcd.Client, CLIENT_MAX)

	// init client pool
	for i := 0; i < CLIENT_MAX; i++ {
		s.client_pool <- etcd.NewClient(s.machines)
	}

	// check if user specified machine id is set
	if env := os.Getenv(ENV_MACHINE_ID); env != "" {
		if id, err := strconv.Atoi(env); err == nil {
			s.machine_id = (uint64(id) & MACHINE_ID_MASK) << 12
			log.Info("machine id specified:", id)
		} else {
			log.Critical(err)
			os.Exit(-1)
		}
	} else {
		s.init_machine_id()
	}
}

开发者ID:tonycoming，项目名称:snowflake，代码行数:27，代码来源:service.go

示例17: dump

func (s *server) dump(db *bolt.DB, changes map[uint64]bool) {
	for k := range changes {
		// marshal
		var rs *RankSet
		s.lock_read(func() {
			rs = s.ranks[k]
		})
		if rs == nil {
			log.Warning("empty rankset:", k)
			continue
		}

		// serialization and save
		bin, err := rs.Marshal()
		if err != nil {
			log.Critical("cannot marshal:", err)
			os.Exit(-1)
		}

		db.Update(func(tx *bolt.Tx) error {
			b := tx.Bucket([]byte(BOLTDB_BUCKET))
			err := b.Put([]byte(fmt.Sprint(k)), bin)
			return err
		})
	}
}

开发者ID:anders007，项目名称:rank，代码行数:26，代码来源:service.go

示例18: Publish

// publish to nsqd (localhost nsqd is suggested!)
func Publish(r *RedoRecord) {
	// pack message
	pack, err := msgpack.Marshal(r)
	if err != nil {
		log.Critical(err)
		return
	}

	// post to nsqd
	resp, err := http.Post(_pub_addr, MIME, bytes.NewReader(pack))
	if err != nil {
		log.Critical(err)
		return
	}
	defer resp.Body.Close()
}

开发者ID:anders007，项目名称:libs，代码行数:17，代码来源:redolog.go

示例19: init

func (s *server) init() {
	s.dirty_words = make(map[string]bool)

	dict_path, dirty_words_path := s.data_path()
	// 载入字典
	log.Trace("Loading Dictionary...")
	s.segmenter.LoadDictionary(dict_path)
	log.Trace("Dictionary Loaded")

	// 读取脏词库
	log.Trace(SERVICE, "Loading Dirty Words...")
	f, err := os.Open(dirty_words_path)
	if err != nil {
		log.Critical(err)
		os.Exit(-1)
	}
	defer f.Close()

	// 逐行扫描
	scanner := bufio.NewScanner(f)
	scanner.Split(bufio.ScanLines)

	for scanner.Scan() {
		word := strings.ToUpper(strings.TrimSpace(scanner.Text())) // 均处理为大写
		if word != "" {
			s.dirty_words[word] = true
		}
	}
	log.Trace("Dirty Words Loaded")
}

开发者ID:tonycoming，项目名称:wordfilter，代码行数:30，代码来源:service.go

示例20: Key

func Key(tbl string, uid int32) string {
	if tbl == "" || uid == 0 {
		log.Critical("Key error: %+v: %+v", tbl, uid)
		return ""
	}
	return fmt.Sprintf("%s:%s", tbl, uid)
}

开发者ID:anders007，项目名称:libs，代码行数:7，代码来源:redis.go

注：本文中的github.com/gonet2/libs/nsq-logger.Critical函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。