tailscale/wgengine/magicsock/debugknobs_stubs.go
Brad Fitzpatrick d050700a3b wgengine/magicsock: make peerMap also keyed by NodeID
In prep for incremental netmap update plumbing (#1909), make peerMap
also keyed by NodeID, as all the netmap node mutations passed around
later will be keyed by NodeID.

In the process, also:

* add envknob.InDevMode, as a signal that we can panic more aggressively
  in unexpected cases.
* pull two moderately large blocks of code in Conn.SetNetworkMap out
  into their own methods
* convert a few more sets from maps to set.Set

Updates #1909

Change-Id: I7acdd64452ba58e9d554140ee7a8760f9043f961
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2023-09-11 12:43:47 -07:00

30 lines
1.2 KiB
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
//go:build ios || js
package magicsock
import "tailscale.com/types/opt"
// All knobs are disabled on iOS and Wasm.
//
// They're inlinable and the linker can deadcode that's guarded by them to make
// smaller binaries.
func debugBindSocket() bool { return false }
func debugDisco() bool { return false }
func debugOmitLocalAddresses() bool { return false }
func logDerpVerbose() bool { return false }
func debugReSTUNStopOnIdle() bool { return false }
func debugAlwaysDERP() bool { return false }
func debugUseDERPHTTP() bool { return false }
func debugEnableSilentDisco() bool { return false }
func debugSendCallMeUnknownPeer() bool { return false }
func debugPMTUD() bool { return false }
func debugUseDERPAddr() string { return "" }
func debugUseDerpRouteEnv() string { return "" }
func debugUseDerpRoute() opt.Bool { return "" }
func debugRingBufferMaxSizeBytes() int { return 0 }
func inTest() bool { return false }
func debugPeerMap() bool { return false }