41 lines
684 B
Go
41 lines
684 B
Go
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package model
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import (
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"bytes"
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"encoding/json"
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"etrismartfarmpoccontroller/constants"
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"fmt"
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"io/ioutil"
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"net/http"
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)
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func (s *dbHandler) GetSID(sname string) (string, error) {
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sid, ok := s.cache[sname]
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if !ok {
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payload := map[string]string{"sname": sname}
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b, _ := json.Marshal(payload)
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req, err := http.NewRequest("GET",
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fmt.Sprintf("http://%s/%s", constants.Config["serverAddr"], "services"),
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bytes.NewReader(b),
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)
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if err != nil {
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return "", err
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}
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return "", err
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}
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b, err = ioutil.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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sid = string(b)
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}
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return sid, nil
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}
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