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Set the TCP keepalive socket options #70

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Set the TCP keepalive socket options #70

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b4113b9
Set the TCP keepalive socket options
zaf Jul 28, 2021
6f672ac
Set TCP keepalive timeout to 300 sec
zaf Jul 28, 2021
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10 changes: 10 additions & 0 deletions customerio/client_base.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,12 @@
from __future__ import division
from datetime import datetime, timezone
import math
import socket

from requests import Session
from requests.adapters import HTTPAdapter
from requests.packages.urllib3.util.retry import Retry
from urllib3.connection import HTTPConnection


class CustomerIOException(Exception):
Expand All @@ -18,6 +20,14 @@ def __init__(self, retries=3, timeout=10, backoff_factor=0.02):
self.timeout = timeout
self.retries = retries

# Set the TCP keepalive settings to the values dicated by our server-side configuration.
HTTPConnection.default_socket_options = ( HTTPConnection.default_socket_options + [
(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1),
(socket.SOL_TCP, socket.TCP_KEEPIDLE, 550),
(socket.SOL_TCP, socket.TCP_KEEPINTVL, 60)
]
)

self.http = Session()
# Retry request a number of times before raising an exception
# also define backoff_factor to delay each retry
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