added timout to deepl post request

config_example.yaml

@@ -51,7 +51,10 @@ csgowtfd:
     write: 30
     # seconds before closing idle connections
     idle: 120
-  deepl:
+
+deepl:
   base_url: api-free.deepl.com
   # get your API key on deepl.com
   api_key: <api_key>
+  # timeout in sec to wait for deepl response
+  timeout: 15

main.go

@@ -702,7 +702,7 @@ func getMatchChat(w http.ResponseWriter, r *http.Request) {
 		if translate {
 			lang, _ := tag[0].Base()
 			translated, srcLang, err := utils.TranslateWithDeepL(stat.Message, lang.String(),
-				conf.Csgowtfd.DeepL.BaseURL, conf.Csgowtfd.DeepL.APIKey)
+				conf.DeepL.BaseURL, conf.DeepL.APIKey, conf.DeepL.Timeout)
 			if err != nil {
 				log.Warningf("[GMC] Unable to translate %s with DeepL: %v", stat.Message, err)
 				goto sendNormalResp

utils/utils.go

@@ -70,11 +70,12 @@ type Conf struct {
 			Write int
 			Idle  int
 		}
+	}
 	DeepL struct {
 		BaseURL string `yaml:"base_url"`
 		APIKey  string `yaml:"api_key"`
+		Timeout int    `yaml:"timeout"`
 	} `yaml:"deepl"`
-	}
 }
 
 type CommunityXML struct {
@@ -687,18 +688,22 @@ func PlayerFromSteamID64(db *ent.Client, steamID uint64, apiKey string, rl ratel
 	}
 }
 
-func TranslateWithDeepL(text string, language string, baseURL string, apiKey string) (translated string, detectedLanguage string, err error) {
+func TranslateWithDeepL(text string, language string, baseURL string, apiKey string, timeout int) (translated string, detectedLanguage string, err error) {
+	c := &http.Client{
+		Timeout: time.Duration(timeout) * time.Second,
+	}
 	v := url.Values{}
 	v.Set("auth_key", apiKey)
 	v.Set("text", text)
 	v.Set("target_lang", language)
-	dlResp, err := http.PostForm("https://"+baseURL+"/v2/translate", v)
+	dlResp, err := c.PostForm("https://"+baseURL+"/v2/translate", v)
 	if err != nil {
 		return "", "", fmt.Errorf("deepl response: %w", err)
 	} else if dlResp.StatusCode != http.StatusOK {
 		return "", "", fmt.Errorf("deepl response %d", dlResp.StatusCode)
 	} else {
 		respBytes, err := io.ReadAll(dlResp.Body)
+		defer dlResp.Body.Close()
 		if err != nil {
 			return "", "", fmt.Errorf("error reading deepl response: %w", err)
 		}