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survies_server_restart: ignore (verbosely) all socket errors #136

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merged 1 commit into from
Jan 29, 2024
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survies_server_restart: ignore (verbosely) all socket errors #136

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15 changes: 2 additions & 13 deletions resalloc/client.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,6 @@
"""
from __future__ import print_function

import errno
import socket
import time
import sys
Expand All @@ -23,15 +22,6 @@ class _WrappedXMLRPCClient(object):
def __init__(self, connection_string, survive_server_restart):
self._conn = C_XMLRPC(connection_string)
self.survive_server_restart = survive_server_restart
self._retry_errors = [
errno.ECONNREFUSED,
errno.ECONNABORTED,
errno.ECONNRESET,
errno.ENETUNREACH,
errno.ENETRESET,
errno.ENETDOWN,
errno.EADDRNOTAVAIL,
]

def call(self, name, *args):
"""
Expand All @@ -43,11 +33,10 @@ def call(self, name, *args):
while True:
try:
return fcall(*args)
except socket.error as os_e:
except socket.error as sock_err:
print(str(sock_err), file=sys.stderr)
if not self.survive_server_restart:
raise
if os_e.errno not in self._retry_errors:
raise
except RPCEXCEPTION as ex:
print(str(ex), file=sys.stderr)
time.sleep(3)
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