diff options
| -rw-r--r-- | changelog.d/15569.feature | 1 | ||||
| -rw-r--r-- | synapse/app/_base.py | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/changelog.d/15569.feature b/changelog.d/15569.feature new file mode 100644 index 0000000000..b58af8ad55 --- /dev/null +++ b/changelog.d/15569.feature @@ -0,0 +1 @@ +Print full error and stack-trace of any exception that occurs during startup/initialization. diff --git a/synapse/app/_base.py b/synapse/app/_base.py index 7f83b34d89..4dfcf484fa 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -21,6 +21,7 @@ import socket import sys import traceback import warnings +from textwrap import indent from typing import ( TYPE_CHECKING, Any, @@ -212,8 +213,12 @@ def handle_startup_exception(e: Exception) -> NoReturn: # Exceptions that occur between setting up the logging and forking or starting # the reactor are written to the logs, followed by a summary to stderr. logger.exception("Exception during startup") + + error_string = "".join(traceback.format_exception(e)) + indented_error_string = indent(error_string, " ") + quit_with_error( - f"Error during initialisation:\n {e}\nThere may be more information in the logs." + f"Error during initialisation:\n{indented_error_string}\nThere may be more information in the logs." ) |