kubernetes-client/python

Set tcp keepalive for http connections

Open

#2 067 ouverte le 6 juin 2023

Voir sur GitHub
 (4 commentaires) (7 réactions) (0 assignés)Python (3 323 forks)batch import
help wantedkind/feature

Métriques du dépôt

Stars
 (6 225 stars)
Métriques de merge PR
 (Merge moyen 10j 3h) (2 PRs mergées en 30 j)

Description

What is the feature and why do you need it:

Currently when a watch is opened to the kubernetes api we do not send regular keepalives on the connection. That means that if the watch is not receiving any updates a reverse proxy in the path might terminate the tcp connection.

The go client is currently sending a tcp keepalive every 30 seconds: https://github.com/kubernetes/client-go/blob/release-1.27/transport/cache.go#L104-L107

Describe the solution you'd like to see:

On linux set a socket options to update the keepalive time, just like it is done in go here: https://go.dev/src/net/tcpsockopt_unix.go

I do not have particular feelings regarding other operating systems

Guide contributeur