TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2025-10-23 17:18:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

wgengine/magicsock: add client flag and envknob to disable heartbeat (#5638)

Browse Source 
Baby steps towards turning off heartbeat pings entirely as per #540.
This doesn't change any current magicsock functionality and requires additional
changes to send/disco paths before the flag can be turned on.

Updates #540

Change-Id: Idc9a72748e74145b068d67e6dd4a4ffe3932efd0
Signed-off-by: Jenny Zhang <jz@tailscale.com>

Signed-off-by: Jenny Zhang <jz@tailscale.com>
This commit is contained in:
phirework
2022-09-16 23:48:46 -04:00
committed by GitHub
parent 65c24b6334
commit 5c42990c2f
4 changed files with 24 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
wgengine/magicsock/debugknobs.go
View File

@@ -35,6 +35,9 @@ var (
debugReSTUNStopOnIdle = envknob.RegisterBool("TS_DEBUG_RESTUN_STOP_ON_IDLE")
// debugAlwaysDERP disables the use of UDP, forcing all peer communication over DERP.
debugAlwaysDERP = envknob.RegisterBool("TS_DEBUG_ALWAYS_USE_DERP")
// debugEnableSilentDisco disables the use of heartbeatTimer on the endpoint struct
// and attempts to handle disco silently. See issue #540 for details.
debugEnableSilentDisco = envknob.RegisterBool("TS_DEBUG_ENABLE_SILENT_DISCO")
)
// inTest reports whether the running program is a test that set the