added nvflare/fuel/common/exit_codes.py

Author: yanchengnv

nvflare/fuel/common/exit_codes.py

@@ -0,0 +1,27 @@
+# Copyright (c) 2023, NVIDIA CORPORATION.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+class ProcessExitCode:
+
+    EXCEPTION = 101
+    UNSAFE_COMPONENT = 102
+    CONFIG_ERROR = 103
+
+
+PROCESS_EXIT_REASON = {
+    ProcessExitCode.UNSAFE_COMPONENT: "unsafe component",
+    ProcessExitCode.CONFIG_ERROR: "config error",
+    ProcessExitCode.EXCEPTION: "exception",
+}