bb1d662ee1
Rebrand the Rust client crate (coven/ → hh/, package+binary "hack-house"), README, CLI strings, and branch (coven → hack-house). Gitea repo renamed cmd-chat → hack-house to match. Crypto/server logic unchanged; selftest + golden-vector test still green, binary is now `hack-house`. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
61 lines
1.4 KiB
Python
61 lines
1.4 KiB
Python
import errno
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import sys
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from typing import Callable
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from sanic.exceptions import ServerError
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from sanic.log import error_logger
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from sanic.worker.daemon import DaemonError
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ExceptionHandler = Callable[[Exception], bool]
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def maybe_handle_startup_error(exc: Exception) -> None:
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for handler in EXCEPTION_HANDLERS:
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if handler(exc):
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sys.exit(1)
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raise exc
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def _handle_os_error(exc: Exception) -> bool:
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if not isinstance(exc, OSError):
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return False
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if exc.errno == errno.EADDRINUSE:
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error_logger.error(
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"Startup failed: Address already in use. \n\n"
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"Ensure no other process is using the same address and port, "
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"or configure the server to use a different port."
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)
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else:
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error_logger.error(
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"Startup failed due to OS error: %s (errno %s)",
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exc.strerror,
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exc.errno,
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)
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return True
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def _handle_server_error(exc: Exception) -> bool:
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if not isinstance(exc, ServerError):
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return False
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error_logger.error(f"Startup failed due to server error. {exc}")
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return True
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def _handle_daemon_error(exc: Exception) -> bool:
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if not isinstance(exc, DaemonError):
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return False
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error_logger.error(f"Daemon error: {exc}")
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return True
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EXCEPTION_HANDLERS: tuple[ExceptionHandler, ...] = (
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_handle_os_error,
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_handle_server_error,
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_handle_daemon_error,
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)
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