starlingx/config
Code Issues Proposed changes

Fix sysinv-api crash with 250 parallel requests

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Sysinv WSGI server is crashing after receiving 250 requests in parallel
in route creation endpoint due to limited number of threads to handle
requests.

Closes-Bug: 1974194

Test plan:
PASS: Hit route creation endpoint 250 times in parallel and verify
      WSGI Server didn't restart.

Signed-off-by: Iago Estrela <IagoFilipe.EstrelaBarros@windriver.com>
Change-Id: I89012d7f8c7693cd3dc078d9f67ddffb4308e254
This commit is contained in:
Iago Estrela 2022-05-19 10:49:20 -03:00
parent 2401014697
commit dc7c3c9380
1 changed files with 6 additions and 1 deletions
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7
sysinv/sysinv/sysinv/sysinv/common/wsgi_service.py
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@ -53,11 +53,16 @@ class WSGIService(service.ServiceBase):
elif IPAddress(host).version == 6:
socket_family = socket.AF_INET6
# If not defined, pool_size will default to 100. In order
# to increase the amount of threads handling multiple parallel
# requests to the wsgi application this parameter should be
# increased.
self.server = wsgi.Server(CONF, name, self.app,
host=host,
port=port,
socket_family=socket_family,
use_ssl=use_ssl)
use_ssl=use_ssl,
pool_size=250)
def start(self):
"""Start serving this service using loaded configuration.