ipn, ipn/ipnlocal: add Foreground field to ServeConfig

This PR adds a new field to the ServeConfig which maps
WatchIPNBus session ids to foreground serve configs.

The PR also adds a DeleteForegroundSession method to ensure the config
gets cleaned up on sessions ending.

Note this field is not currently used but will be in follow up work.

Updates #8489

Signed-off-by: Marwan Sulaiman <marwan@tailscale.com>
This commit is contained in:
Marwan Sulaiman
2023-09-05 14:33:18 -04:00
committed by Marwan Sulaiman
parent cb3b281e98
commit 45eeef244e
5 changed files with 41 additions and 0 deletions

View File

@@ -177,11 +177,18 @@ func (v ServeConfigView) AllowFunnel() views.Map[HostPort, bool] {
return views.MapOf(v.ж.AllowFunnel)
}
func (v ServeConfigView) Foreground() views.MapFn[string, *ServeConfig, ServeConfigView] {
return views.MapFnOf(v.ж.Foreground, func(t *ServeConfig) ServeConfigView {
return t.View()
})
}
// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _ServeConfigViewNeedsRegeneration = ServeConfig(struct {
TCP map[uint16]*TCPPortHandler
Web map[HostPort]*WebServerConfig
AllowFunnel map[HostPort]bool
Foreground map[string]*ServeConfig
}{})
// View returns a readonly view of TCPPortHandler.