ipn/ipnlocal: initiate proxy transport once (#9883)

Initiates http/h2c transport for userspace proxy backend lazily and at most once. Updates tailscale/tailscale#9725 Signed-off-by: Irbe Krumina <irbe@tailscale.com>
2023-10-19 18:38:37 +01:00
parent 73bbf941f8
commit f09cb45f9d
2 changed files with 34 additions and 11 deletions
--- a/ipn/ipnlocal/serve_test.go
+++ b/ipn/ipnlocal/serve_test.go
@ -614,6 +614,9 @@ func Test_isGRPCContentType(t *testing.T) {
 		"foobar": {
 			contentType: "foobar",
 		},
+		"no content type": {
+			contentType: "",
+		},
 	}
 	for name, scenario := range tests {
 		t.Run(name, func(t *testing.T) {