tailscale/derp/dropreason_string.go
valscale 74eb99aed1
derp, derphttp, magicsock: send new unknown peer frame when destination is unknown (#7552)
* wgengine/magicsock: add envknob to send CallMeMaybe to non-existent peer

For testing older client version responses to the PeerGone packet format change.

Updates #4326

Signed-off-by: Val <valerie@tailscale.com>

* derp: remove dead sclient struct member replaceLimiter

Leftover from an previous solution to the duplicate client problem.

Updates #2751

Signed-off-by: Val <valerie@tailscale.com>

* derp, derp/derphttp, wgengine/magicsock: add new PeerGone message type Not Here

Extend the PeerGone message type by adding a reason byte. Send a
PeerGone "Not Here" message when an endpoint sends a disco message to
a peer that this server has no record of.

Fixes #4326

Signed-off-by: Val <valerie@tailscale.com>

---------

Signed-off-by: Val <valerie@tailscale.com>
2023-03-24 19:11:48 -07:00

33 lines
1020 B
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Code generated by "stringer -type=dropReason -trimprefix=dropReason"; DO NOT EDIT.
package derp
import "strconv"
func _() {
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
var x [1]struct{}
_ = x[dropReasonUnknownDest-0]
_ = x[dropReasonUnknownDestOnFwd-1]
_ = x[dropReasonGoneDisconnected-2]
_ = x[dropReasonQueueHead-3]
_ = x[dropReasonQueueTail-4]
_ = x[dropReasonWriteError-5]
_ = x[dropReasonDupClient-6]
}
const _dropReason_name = "UnknownDestUnknownDestOnFwdGoneDisconnectedQueueHeadQueueTailWriteErrorDupClient"
var _dropReason_index = [...]uint8{0, 11, 27, 43, 52, 61, 71, 80}
func (i dropReason) String() string {
if i < 0 || i >= dropReason(len(_dropReason_index)-1) {
return "dropReason(" + strconv.FormatInt(int64(i), 10) + ")"
}
return _dropReason_name[_dropReason_index[i]:_dropReason_index[i+1]]
}