diff --git a/lualib/socketchannel.lua b/lualib/socketchannel.lua
index 32615ac0..c2170cbc 100644
--- a/lualib/socketchannel.lua
+++ b/lualib/socketchannel.lua
@@ -132,9 +132,12 @@ local function dispatch_by_order(self)
 			else
 				close_channel_socket(self)
 				local errmsg
-				if result ~= socket_error then
+				if result_ok ~= socket_error then
 					errmsg = result_ok
 				end
+				self.__result[co] = socket_error
+				self.__result_data[co] = errmsg
+				skynet.wakeup(co)				
 				wakeup_all(self, errmsg)
 			end
 		end
diff --git a/test/testmysql.lua b/test/testmysql.lua
index 0debe1f9..05819273 100644
--- a/test/testmysql.lua
+++ b/test/testmysql.lua
@@ -79,11 +79,11 @@ skynet.start(function()
 
 	-- bad sql statement
 	local ok, res = pcall(  db.query, db, "select * from notexisttable" )
-	print( dump(res) )
+	print( "ok= ",ok, dump(res) )
 
 	res = db:query("select * from cats order by id asc")
 	print ( dump( res ) )
-	
+
 	skynet.exit()
 end)