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app/vmalert: consistently use "%w" instead of "%s" in fmt.Errorf when wrapping errors

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This commit is contained in:
Aliaksandr Valialkin 2020-07-15 13:54:45 +03:00
parent 9eb71dda3d
commit ed7580ad22
2 changed files with 5 additions and 5 deletions
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4
app/vmalert/remotewrite/remotewrite.go
View file

@ -226,14 +226,14 @@ func (c *Client) send(ctx context.Context, data []byte) error {
r := bytes.NewReader(data)
req, err := http.NewRequest("POST", c.addr, r)
if err != nil {
return fmt.Errorf("failed to create new HTTP request: %s", err)
return fmt.Errorf("failed to create new HTTP request: %w", err)
}
if c.baPass != "" {
req.SetBasicAuth(c.baUser, c.baPass)
}
resp, err := c.c.Do(req.WithContext(ctx))
if err != nil {
return fmt.Errorf("error while sending request to %s: %s; Data len %d(%d)",
return fmt.Errorf("error while sending request to %s: %w; Data len %d(%d)",
req.URL, err, len(data), r.Size())
}
defer func() { _ = resp.Body.Close() }()

6
app/vmalert/remotewrite/remotewrite_test.go
View file

@ -82,19 +82,19 @@ func (rw *rwServer) handler(w http.ResponseWriter, r *http.Request) {
}
data, err := ioutil.ReadAll(r.Body)
if err != nil {
rw.err(w, fmt.Errorf("body read err: %s", err))
rw.err(w, fmt.Errorf("body read err: %w", err))
return
}
defer func() { _ = r.Body.Close() }()
b, err := snappy.Decode(nil, data)
if err != nil {
rw.err(w, fmt.Errorf("decode err: %s", err))
rw.err(w, fmt.Errorf("decode err: %w", err))
return
}
wr := &prompb.WriteRequest{}
if err := wr.Unmarshal(b); err != nil {
rw.err(w, fmt.Errorf("unmarhsal err: %s", err))
rw.err(w, fmt.Errorf("unmarhsal err: %w", err))
return
}
atomic.AddUint64(&rw.acceptedRows, uint64(len(wr.Timeseries)))