TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2025-08-23 03:17:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

tsnet: add UDP support to Server.Listen

Browse Source 
No ListenPacket support yet, but Listen with a udp network type fit
easier into netstack's model to start.

Then added an example of using it to cmd/sniproxy with a little udp
:53 handler.

No tests in tsnet yet because we don't have support for dialing over
UDP in tsnet yet. When that's done, a new test can test both sides.

Updates #5871
Updates #1748

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-03-05 20:13:36 +00:00
committed by Brad Fitzpatrick
parent 9ff51ca17f
commit 0f4359116e
3 changed files with 130 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
tsnet/tsnet_test.go
View File

@@ -49,6 +49,18 @@ func TestListenerPort(t *testing.T) {
{"tcp", ":https", false}, // built-in name to Go; doesn't require cgo, /etc/services
{"tcp", ":gibberishsdlkfj", true},
{"tcp", ":%!d(string=80)", true}, // issue 6201
{"udp", ":80", false},
{"udp", "100.102.104.108:80", false},
{"udp", "not-an-ip:80", true},
{"udp4", ":80", false},
{"udp4", "100.102.104.108:80", false},
{"udp4", "not-an-ip:80", true},
// Verify network type matches IP
{"tcp4", "1.2.3.4:80", false},
{"tcp6", "1.2.3.4:80", true},
{"tcp4", "[12::34]:80", true},
{"tcp6", "[12::34]:80", false},
}
for _, tt := range tests {
s := &Server{}