From 53095bacf345b6df01225ffd74818de0889ea79b Mon Sep 17 00:00:00 2001
From: Bob Chen <beef9999@qq.com>
Date: Tue, 2 Apr 2024 09:24:16 +0800
Subject: [PATCH] httpfs add error log (#436)

---
 fs/httpfs/httpfs_v2.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/httpfs/httpfs_v2.cpp b/fs/httpfs/httpfs_v2.cpp
index 57e07072..3a0b3fc8 100644
--- a/fs/httpfs/httpfs_v2.cpp
+++ b/fs/httpfs/httpfs_v2.cpp
@@ -206,6 +206,9 @@ class HttpFile_v2 : public fs::VirtualReadOnlyFile {
         }
         m_authorized = true;
         ret = op.resp.readv(iovec, iovcnt);
+        if (ret < 0) {
+            LOG_ERROR("HttpFs: read body failed, ", ERRNO());
+        }
         return ret;
     }