bugfix: log a warning instead of an error when failed to set keepalive.

Signed-off-by: Yichun Zhang (agentzh) <agentzh@gmail.com>
openresty · Oct 17, 2017 · 3426fff · 3426fff
1 parent 34e7ec5
commit 3426fff
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/resty/memcached/shdict.lua b/lib/resty/memcached/shdict.lua
@@ -95,8 +95,8 @@ function _M.gen_memc_methods (opts)
     local function release_memc(ctx, memc)
         local ok, err = memc:set_keepalive(max_idle_time, pool_size)
         if not ok then
-            error_log(ctx, "failed to put connection for ", tag,
-                         " into the pool: ", err)
+            warn(ctx, "failed to put connection for ", tag,
+                 " into the pool: ", err)
         end
     end