sockstats: switch label to enum

Makes it cheaper/simpler to persist values, and encourages reuse of
labels as opposed to generating an arbitrary number.

Updates tailscale/corp#9230
Updates #3363

Signed-off-by: Mihai Parparita <mihai@tailscale.com>
This commit is contained in:
Mihai Parparita
2023-03-06 15:35:50 -08:00
committed by Mihai Parparita
parent 9687f3700d
commit 6ac6ddbb47
13 changed files with 83 additions and 22 deletions

View File

@@ -273,7 +273,7 @@ func (a *Dialer) dialHost(ctx context.Context, addr netip.Addr) (*ClientConn, er
ctx, cancel := context.WithCancel(ctx)
defer cancel()
ctx = sockstats.WithSockStats(ctx, "controlclient.Dialer")
ctx = sockstats.WithSockStats(ctx, sockstats.LabelControlClientDialer)
// u80 and u443 are the URLs we'll try to hit over HTTP or HTTPS,
// respectively, in order to do the HTTP upgrade to a net.Conn over which