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Use a regex for message suppression

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This commit is contained in:
Neil Booth 2018-08-06 14:55:25 +09:00
parent 09e840de3c
commit 1956b9d659
1 changed files with 3 additions and 8 deletions
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11
electrumx/lib/server_base.py
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@ -7,6 +7,7 @@
import asyncio
import os
import re
import signal
import sys
import time
@ -27,11 +28,7 @@ class ServerBase(object):
Upon return the event loop runs until the shutdown signal is received.
'''
SUPPRESS_MESSAGES = [
'Fatal read error on socket transport',
'Fatal write error on socket transport',
]
SUPPRESS_MESSAGE_REGEX = re.compile('SSH handshake')
PYTHON_MIN_VERSION = (3, 6)
def __init__(self, env):
@ -69,9 +66,7 @@ class ServerBase(object):
def on_exception(self, loop, context):
'''Suppress spurious messages it appears we cannot control.'''
message = context.get('message')
if message in self.SUPPRESS_MESSAGES:
return
if 'accept_connection2()' in repr(context.get('task')):
if message and self.SUPPRESS_MESSAGE_REGEX.match(message):
return
loop.default_exception_handler(context)