cwinfo/yggdrasil-go
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larger out queue size, make sure linkOut packets always get sent first

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This commit is contained in:
Arceliar 2018-06-22 23:46:42 -05:00
parent 0021f3463f
commit cceecf4b1a
1 changed files with 2 additions and 1 deletions
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3
src/yggdrasil/tcp.go
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@ -242,7 +242,7 @@ func (iface *tcpInterface) handler(sock net.Conn, incoming bool) {
in := func(bs []byte) { in := func(bs []byte) {
p.handlePacket(bs) p.handlePacket(bs)
} }
out := make(chan []byte, 1) out := make(chan []byte, 1024) // Should be effectively infinite, but gets fed into finite LIFO stack
defer close(out) defer close(out)
go func() { go func() {
var shadow int64 var shadow int64
@ -296,6 +296,7 @@ func (iface *tcpInterface) handler(sock net.Conn, incoming bool) {
select { select {
case msg := <-p.linkOut: case msg := <-p.linkOut:
send <- msg send <- msg
continue
default: default:
} }
// Then block until we send or receive something // Then block until we send or receive something