[fix] removed mysql auto-connect on 'mysql has gone away'

frappe/database.py

@@ -152,13 +152,14 @@ class Database:
 			if ignore_ddl and e.args[0] in (1146,1054,1091):
 				pass
 
-			elif e.args[0]==2006:
-				# mysql has gone away
-				self.connect()
-				return self.sql(query=query, values=values,
-					as_dict=as_dict, as_list=as_list, formatted=formatted,
-					debug=debug, ignore_ddl=ignore_ddl, as_utf8=as_utf8,
-					auto_commit=auto_commit, update=update)
+			# NOTE: causes deadlock
+			# elif e.args[0]==2006:
+			# 	# mysql has gone away
+			# 	self.connect()
+			# 	return self.sql(query=query, values=values,
+			# 		as_dict=as_dict, as_list=as_list, formatted=formatted,
+			# 		debug=debug, ignore_ddl=ignore_ddl, as_utf8=as_utf8,
+			# 		auto_commit=auto_commit, update=update)
 
 			else:
 				raise