all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork

Updates #7123
Updates #5309

Change-Id: I90bcd87a2fb85a91834a0dd4be6e03db08438672
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-02-01 13:43:06 -08:00
committed by Brad Fitzpatrick
parent 623176ebc9
commit b1248442c3
34 changed files with 73 additions and 147 deletions

View File

@ -16,7 +16,6 @@ import (
"tailscale.com/derp/derphttp"
"tailscale.com/types/key"
"tailscale.com/types/logger"
"tailscale.com/util/strs"
)
func startMesh(s *derp.Server) error {
@ -50,7 +49,7 @@ func startMeshWithHost(s *derp.Server, host string) error {
}
var d net.Dialer
var r net.Resolver
if base, ok := strs.CutSuffix(host, ".tailscale.com"); ok && port == "443" {
if base, ok := strings.CutSuffix(host, ".tailscale.com"); ok && port == "443" {
subCtx, cancel := context.WithTimeout(ctx, 2*time.Second)
defer cancel()
vpcHost := base + "-vpc.tailscale.com"