From e8b3818300ccedcb47099b3cfe2513c716120fd9 Mon Sep 17 00:00:00 2001
From: haozibi <haozibi@foxmail.com>
Date: Wed, 10 Jul 2019 13:35:00 +0800
Subject: [PATCH] chore: add log for easy debug

Signed-off-by: haozibi <haozibi@foxmail.com>
---
 watchdog/handler.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/watchdog/handler.go b/watchdog/handler.go
index 61d6618a..5e71d5d6 100644
--- a/watchdog/handler.go
+++ b/watchdog/handler.go
@@ -94,6 +94,9 @@ func pipeRequest(config *WatchdogConfig, w http.ResponseWriter, r *http.Request,
 	var buildInputErr error
 	requestBody, buildInputErr = buildFunctionInput(config, r)
 	if buildInputErr != nil {
+		if config.writeDebug == true {
+			log.Printf("Error=%s, ReadLen=%d\n", buildInputErr.Error(), len(requestBody))
+		}
 		ri.headerWritten = true
 		w.WriteHeader(http.StatusBadRequest)
 		// I.e. "exit code 1"