mirror of
https://github.com/sigmasternchen/iot-relay
synced 2025-03-15 06:28:55 +00:00
fixed multi value problem
This commit is contained in:
parent
6ac99dc2af
commit
c8dc8a1338
1 changed files with 31 additions and 24 deletions
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@ -11,7 +11,7 @@ import (
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"time"
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)
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func lineProtocol(request types.Request, config config.Config) string {
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func lineProtocolPrefix(request types.Request, config config.Config) string {
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var builder strings.Builder
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builder.WriteString(config.Client.Measurement)
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builder.WriteString(",host=")
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@ -24,40 +24,47 @@ func lineProtocol(request types.Request, config config.Config) string {
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builder.WriteString(request.Location)
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builder.WriteString(" ")
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for key, value := range request.Data {
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builder.WriteString(key)
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builder.WriteString("=")
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builder.WriteString(value)
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builder.WriteString(" ")
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}
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builder.WriteString(strconv.FormatInt(time.Now().UnixNano(), 10))
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return builder.String()
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}
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func GetHandler(config config.Config) types.Callback {
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return func(request types.Request) error {
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line := lineProtocol(request, config)
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prefix := lineProtocolPrefix(request, config)
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timeString := strconv.FormatInt(time.Now().UnixNano(), 10)
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url := config.Client.Address + "/write?db=" + config.Client.DB
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client := &http.Client{}
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req, err := http.NewRequest("POST", url, strings.NewReader(line))
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if len(config.Client.Username) != 0 && len(config.Client.Password) != 0 {
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req.SetBasicAuth(config.Client.Username, config.Client.Password)
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}
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var builder strings.Builder
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resp, err := client.Do(req)
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if err != nil {
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log.Println(err)
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return err
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}
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if resp.StatusCode != 204 {
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err = fmt.Errorf("influxdb responded with %d", resp.StatusCode)
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log.Println(err)
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return err
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for key, value := range request.Data {
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builder.Reset()
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builder.WriteString(prefix)
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builder.WriteString(key)
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builder.WriteString("=")
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builder.WriteString(value)
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builder.WriteString(" ")
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builder.WriteString(timeString)
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req, err := http.NewRequest("POST", url, strings.NewReader(builder.String()))
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if len(config.Client.Username) != 0 && len(config.Client.Password) != 0 {
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req.SetBasicAuth(config.Client.Username, config.Client.Password)
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}
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resp, err := client.Do(req)
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if err != nil {
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log.Println(err)
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return err
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}
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if resp.StatusCode != 204 {
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err = fmt.Errorf("influxdb responded with %d", resp.StatusCode)
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log.Println(err)
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return err
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}
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}
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return nil
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