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Golang ProtocolClient.WriteError方法代碼示例

本文整理匯總了Golang中github.com/nyxtom/broadcast/server.ProtocolClient.WriteError方法的典型用法代碼示例。如果您正苦於以下問題：Golang ProtocolClient.WriteError方法的具體用法？Golang ProtocolClient.WriteError怎麽用？Golang ProtocolClient.WriteError使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/nyxtom/broadcast/server.ProtocolClient的用法示例。


在下文中一共展示了ProtocolClient.WriteError方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: SIsMember

func (stats *StatsBackend) SIsMember(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) < 2 {
		client.WriteError(errors.New("SISMEMBER takes 2 parameters (SISMEMBER key member)"))
		client.Flush()
		return nil
	} else {
		key := string(d[0])
		results := make([]int64, len(d)-1)
		for i, v := range d[1:] {
			result, err := stats.mem.SIsMember(key, string(v))
			if err != nil {
				return err
			}
			results[i] = result
		}

		if len(results) > 1 {
			client.WriteLen('*', len(results))
			for _, v := range results {
				client.WriteInt64(v)
			}
		} else {
			client.WriteInt64(results[0])
		}
		client.Flush()
		return nil
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:29，代碼來源:metrics.go

示例2: SInter

func (stats *StatsBackend) SInter(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) < 2 {
		client.WriteError(errors.New("SINTER takes at least 2 parameters (SINTER key [key ...])"))
		client.Flush()
		return nil
	} else {
		keys := make([]string, len(d))
		for i, v := range d {
			keys[i] = string(v)
		}
		results, err := stats.mem.SInter(keys)
		if err != nil {
			return err
		}

		if results == nil {
			client.WriteNull()
			client.Flush()
			return nil
		}

		client.WriteLen('*', len(results))
		for k, _ := range results {
			client.WriteString(k)
		}
		client.Flush()
		return nil
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:30，代碼來源:metrics.go

示例3: SDiff

func (stats *StatsBackend) SDiff(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) < 2 {
		client.WriteError(errors.New("SDIFF requires at least 2 parameters (SDIFF key [key ...])"))
		client.Flush()
		return nil
	} else {
		results, err := stats.mem.SMembers(string(d[0]))
		if err != nil {
			return err
		} else if results == nil {
			client.WriteNull()
			client.Flush()
			return nil
		} else {
			for _, v := range d[1:] {
				results, err = stats.mem.SDiff(results, string(v))
				if err != nil {
					return err
				} else if len(results) == 0 {
					break
				}
			}

			client.WriteLen('*', len(results))
			for k, _ := range results {
				client.WriteString(k)
			}
			client.Flush()
			return nil
		}
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:33，代碼來源:metrics.go

示例4: SRem

func (stats *StatsBackend) SRem(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	key := ""
	if len(d) < 2 {
		client.WriteError(errors.New("SREM takes at least 2 parameters (SREM key member)"))
		client.Flush()
		return nil
	} else {
		key = string(d[0])
		members := d[1:]
		result := int64(0)
		for _, v := range members {
			r, err := stats.mem.SRem(key, string(v))
			if err != nil {
				return err
			} else if r == -1 {
				return stats.FlushInt(r, nil, client)
			} else {
				result += r
			}
		}

		return stats.FlushInt(result, nil, client)
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:25，代碼來源:metrics.go

示例5: SCard

func (stats *StatsBackend) SCard(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) < 1 {
		client.WriteError(errors.New("SCARD takes at least 1 parameter (SCARD key)"))
		client.Flush()
		return nil
	} else {
		results := make([]int64, len(d))
		for i, v := range d {
			r, err := stats.mem.SCard(string(v))
			if err != nil {
				return err
			} else {
				results[i] = r
			}
		}

		if len(d) > 1 {
			client.WriteLen('*', len(d))
			for _, v := range results {
				client.WriteInt64(v)
			}
		} else {
			client.WriteInt64(results[0])
		}
		client.Flush()
		return nil
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:29，代碼來源:metrics.go

示例6: Count

func (stats *StatsBackend) Count(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) == 0 {
		client.WriteError(errors.New("COUNTER takes at least 1 parameter (i.e. key to increment)"))
		client.Flush()
		return nil
	} else {
		key, err := stats.readString(d[0])
		if err != nil {
			return err
		}
		values := d[1:]
		if len(values) > 0 {
			value, err := stats.readInt64(values[0])
			if err != nil {
				return err
			}
			_, err = stats.mem.CounterBy(key, value)
			return err
		} else {
			_, err := stats.mem.Counter(key)
			return err
		}
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:25，代碼來源:metrics.go

示例7: FindEdges

func (b *BGraphBackend) FindEdges(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) < 1 {
		client.WriteError(errors.New("*e takes at least 1 parameter (*e vertex [vertex ...])"))
		client.Flush()
		return nil
	}

	vertexEdges := make(map[string]map[string]float64)
	for _, k := range d {
		key := string(k)
		edges := b.db.findEdges(key)
		if edges != nil {
			vertexEdges[key] = edges
		}
	}

	if len(vertexEdges) > 0 {
		client.WriteJson(vertexEdges)
		client.Flush()
	} else {
		client.WriteNull()
		client.Flush()
	}
	return nil
}
開發者ID:nyxtom，項目名稱:broadcast-graph，代碼行數:26，代碼來源:bgraph_backend.go

示例8: SMembers

func (stats *StatsBackend) SMembers(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) == 0 {
		client.WriteError(errors.New("SMEMBERS takes 1 parameter (SMEMBERS key)"))
		client.Flush()
		return nil
	} else {
		values, err := stats.mem.SMembers(string(d[0]))
		if err != nil {
			return err
		}

		if values == nil {
			client.WriteNull()
			client.Flush()
			return nil
		}

		client.WriteLen('*', len(values))
		for k, _ := range values {
			client.WriteString(k)
		}
		client.Flush()
		return nil
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:26，代碼來源:metrics.go

示例9: Counters

func (stats *StatsBackend) Counters(data interface{}, client server.ProtocolClient) error {
	results, err := stats.mem.Counters()
	if err != nil {
		client.WriteError(err)
		client.Flush()
		return nil
	}

	client.WriteJson(results)
	client.Flush()
	return nil
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:12，代碼來源:metrics.go

示例10: Set

func (stats *StatsBackend) Set(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) < 2 {
		client.WriteError(errors.New("SET takes at least 2 parameters (i.e. key to set and value to set to)"))
		client.Flush()
		return nil
	} else {
		key, value, err := stats.readStringInt64(d)
		if err != nil {
			return err
		}
		i, err := stats.mem.Set(key, value)
		return stats.FlushInt(i, err, client)
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:15，代碼來源:metrics.go

示例11: Exists

func (stats *StatsBackend) Exists(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) == 0 {
		client.WriteError(errors.New("EXISTS takes at least 1 parameter (i.e. key to find)"))
		client.Flush()
		return nil
	} else {
		key, err := stats.readString(d[0])
		if err != nil {
			return err
		}
		i, err := stats.mem.Exists(key)
		return stats.FlushInt(i, err, client)
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:15，代碼來源:metrics.go

示例12: Get

func (stats *StatsBackend) Get(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) == 0 {
		client.WriteError(errors.New("GET takes at least 1 parameter (i.e. key to get)"))
		client.Flush()
		return nil
	} else {
		key, err := stats.readString(d[0])
		if err != nil {
			return err
		}
		i, err := stats.mem.Get(key)
		if err == ErrNotFound {
			return stats.FlushNil(client)
		}
		return stats.FlushInt(i, err, client)
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:18，代碼來源:metrics.go

示例13: ListFiles

func (t *TermBackend) ListFiles(data interface{}, client server.ProtocolClient) error {
	files, err := ioutil.ReadDir(t.homeDir)

	filenames := []interface{}{}
	if err != nil {
		client.WriteError(err)
		client.Flush()
	} else {
		for _, f := range files {
			if !f.IsDir() {
				filenames = append(filenames, f.Name())
			}
		}
		client.WriteArray(filenames)
		client.Flush()
	}
	return nil
}
開發者ID:supertigim，項目名稱:webterm，代碼行數:18，代碼來源:term_backend.go

示例14: CatFile

func (t *TermBackend) CatFile(data interface{}, client server.ProtocolClient) error {
	d, _ := data.([][]byte)
	if len(d) > 0 {
		fileName := string(d[0])
		content, err := ioutil.ReadFile(path.Join(t.homeDir, fileName))
		if err != nil {
			client.WriteError(err)
		} else {
			client.WriteBytes(content)
		}
		client.Flush()
	} else {
		client.WriteError(errors.New("cat takes at least 1 parameter (cat filename)"))
		client.Flush()
	}

	return nil
}
開發者ID:supertigim，項目名稱:webterm，代碼行數:18，代碼來源:term_backend.go

示例15: RunClient

func (p *LineProtocol) RunClient(client server.ProtocolClient) {
	c, ok := client.(*LineProtocolClient)
	if !ok {
		client.WriteError(errInvalidProtocol)
		client.Close()
		return
	}

	defer func() {
		if e := recover(); e != nil {
			buf := make([]byte, 4096)
			n := runtime.Stack(buf, false)
			buf = buf[0:n]
			p.ctx.Events <- server.BroadcastEvent{"fatal", "client run panic", errors.New(fmt.Sprintf("%v", e)), buf}
		}

		c.Close()
		return
	}()

	reqErr := client.RequestErrorChan()
	for {
		data, err := c.readBulk()

		if err != nil {
			if err != io.EOF {
				p.ctx.Events <- server.BroadcastEvent{"error", "read error", err, nil}
			}
			return
		}

		err = p.handleData(data, c, reqErr)
		if err != nil {
			if err == errQuit {
				return
			} else {
				p.ctx.Events <- server.BroadcastEvent{"error", "accept error", err, nil}
				c.WriteError(err)
				c.Flush()
			}
		}
	}
}
開發者ID:nyxtom，項目名稱:broadcast，代碼行數:43，代碼來源:lineprotocol.go


注：本文中的github.com/nyxtom/broadcast/server.ProtocolClient.WriteError方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。