TCP Keep Alive and HTTP Keep Alive Are Not the Same Feature
They share a name and almost nothing else. One is a kernel probe that fires after two hours of silence. The other is connection reuse you can watch in the…
| Parameter | Default | Meaning |
|---|---|---|
tcp_keepalive_time |
7200 | Seconds idle before the first probe |
tcp_keepalive_intvl |
75 | Seconds between probes |
tcp_keepalive_probes |
9 | Failed probes before the connection is dropped |
Published on debugly.dev by Rohit Bhadani | Founder of Krova Cloud