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server: refactor http post retry

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wdvxdr 2022-03-26 14:39:28 +08:00
parent d161f35c69
commit ee9af5fa69
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1 changed files with 12 additions and 16 deletions
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28
server/http.go
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@ -350,36 +350,32 @@ func (c *HTTPClient) onBotPushEvent(e *coolq.Event) {
header.Set("X-API-Port", strconv.FormatInt(int64(c.apiPort), 10))
}
var req *http.Request
var res *http.Response
var err error
for i := uint64(0); i <= c.MaxRetries; i++ {
// see https://stackoverflow.com/questions/31337891/net-http-http-contentlength-222-with-body-length-0
// we should create a new request for every single post trial
req, err := http.NewRequest("POST", c.addr, bytes.NewReader(e.JSONBytes()))
req, err = http.NewRequest("POST", c.addr, bytes.NewReader(e.JSONBytes()))
if err != nil {
log.Warnf("上报 Event 数据到 %v 时创建请求失败: %v", c.addr, err)
return
}
req.Header = header
res, err = c.client.Do(req)
if res != nil {
//goland:noinspection GoDeferInLoop
defer res.Body.Close()
if err != nil {
if i < c.MaxRetries {
log.Warnf("上报 Event 数据到 %v 失败: %v 将进行第 %d 次重试", c.addr, err, i+1)
} else {
log.Warnf("上报 Event 数据 %s 到 %v 失败: %v 停止上报：已达重试上限", e.JSONBytes(), c.addr, err)
return
}
time.Sleep(time.Millisecond * time.Duration(c.RetriesInterval))
}
if err == nil {
break
}
if i < c.MaxRetries {
log.Warnf("上报 Event 数据到 %v 失败: %v 将进行第 %d 次重试", c.addr, err, i+1)
} else {
log.Warnf("上报 Event 数据 %s 到 %v 失败: %v 停止上报：已达重试上线", e.JSONBytes(), c.addr, err)
return
}
time.Sleep(time.Millisecond * time.Duration(c.RetriesInterval))
}
defer res.Body.Close()
log.Debugf("上报Event数据 %s 到 %v", e.JSONBytes(), c.addr)
r, err := io.ReadAll(res.Body)
if err != nil {
return