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IPv6 support for outside (udp) (#369)

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Nathan Brown 2021-03-18 20:37:24 -05:00 • committed by GitHub
parent 9e94442ce7
commit 7073d204a8
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34 changed files with 1726 additions and 732 deletions
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22
hostmap_test.go
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@ -98,7 +98,7 @@ func TestHostmap(t *testing.T) {
// Promotion should ensure that the best remote is chosen (y)
info.ForcePromoteBest(myNets)
assert.True(t, myNet.Contains(udp2ip(info.remote)))
assert.True(t, myNet.Contains(info.remote.IP))
}
@ -125,27 +125,29 @@ func TestHostMap_rotateRemote(t *testing.T) {
assert.Nil(t, h.remote)
// 1 remote, no panic
h.AddRemote(*NewUDPAddr(ip2int(net.IP{1, 1, 1, 1}), 0))
h.AddRemote(NewUDPAddr(net.IP{1, 1, 1, 1}, 0))
h.rotateRemote()
assert.Equal(t, udp2ipInt(h.remote), ip2int(net.IP{1, 1, 1, 1}))
assert.Equal(t, h.remote.IP, net.IP{1, 1, 1, 1})
h.AddRemote(*NewUDPAddr(ip2int(net.IP{1, 1, 1, 2}), 0))
h.AddRemote(*NewUDPAddr(ip2int(net.IP{1, 1, 1, 3}), 0))
h.AddRemote(*NewUDPAddr(ip2int(net.IP{1, 1, 1, 4}), 0))
h.AddRemote(NewUDPAddr(net.IP{1, 1, 1, 2}, 0))
h.AddRemote(NewUDPAddr(net.IP{1, 1, 1, 3}, 0))
h.AddRemote(NewUDPAddr(net.IP{1, 1, 1, 4}, 0))
//TODO: ensure we are copying and not storing the slice!
// Rotate through those 3
h.rotateRemote()
assert.Equal(t, udp2ipInt(h.remote), ip2int(net.IP{1, 1, 1, 2}))
assert.Equal(t, h.remote.IP, net.IP{1, 1, 1, 2})
h.rotateRemote()
assert.Equal(t, udp2ipInt(h.remote), ip2int(net.IP{1, 1, 1, 3}))
assert.Equal(t, h.remote.IP, net.IP{1, 1, 1, 3})
h.rotateRemote()
assert.Equal(t, udp2ipInt(h.remote), ip2int(net.IP{1, 1, 1, 4}))
assert.Equal(t, h.remote, &udpAddr{IP: net.IP{1, 1, 1, 4}, Port: 0})
// Finally, we should start over
h.rotateRemote()
assert.Equal(t, udp2ipInt(h.remote), ip2int(net.IP{1, 1, 1, 1}))
assert.Equal(t, h.remote, &udpAddr{IP: net.IP{1, 1, 1, 1}, Port: 0})
}
func BenchmarkHostmappromote2(b *testing.B) {