add more logging to flareresolver request

Signed-off-by: ngn <ngn@ngn.tf>

main.go

@@ -29,7 +29,7 @@ func main() {
 
 	if os.Getenv("DEV") != "true" {
 		gin.SetMode(gin.ReleaseMode)
-		fmt.Printf("Running in production mode. Listening on %s:%s.", host, port)
+		fmt.Println("Listening on %s:%s\n", host, port)
 	}
 
 	r := gin.Default()

src/utils/request.go

@@ -1,6 +1,7 @@
 package utils
 
 import (
+	"fmt"
 	"net/http"
 	"net/url"
 	"os"
@@ -55,6 +56,11 @@ func GET(target string) ([]byte, int, http.Header, error) {
 		return nil, 0, nil, err
 	}
 
+	if res.StatusCode() != 200 {
+		fmt.Printf("flareresolver request to %s failed: %d (%s)\n", target, res.StatusCode(), frurl)
+		return nil, 0, nil, fmt.Errorf("flareresolver failure")
+	}
+
 	response := res.Result().(*response)
 	headers := http.Header{}