[issue38229] ClientConnectionError exception doesn't serialize propertly

ppperry added the comment: This seems more likely to be a bug in aiohttp than in python. -- nosy: +ppperry type: crash -> behavior ___ Python tracker ___ _

[issue38229] ClientConnectionError exception doesn't serialize propertly

David Parks added the comment: Minor correction to the minimal reproducible test case: ``` import multiprocessing import aiohttp connection_key = aiohttp.client_reqrep.ConnectionKey ose = OSError('test') e = aiohttp.client_exceptions.ClientConnectorError(connection_key, ose) q = multiproces

[issue38229] ClientConnectionError exception doesn't serialize propertly

New submission from David Parks : Original question posted here: https://stackoverflow.com/questions/58019939/attributeerror-str-object-has-no-attribute-errno?noredirect=1#comment102443264_58019939 The following exception is encountered when placing an `aiohttp.client_exceptions.ClientConnect