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Persist Network Serial to Store to avoid outdated netmap sent (#260)

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Fix outdated update coming from management
even when it is actually not outdated.
This commit is contained in:
Mikhail Bragin
2022-03-10 18:18:38 +01:00
committed by GitHub
parent 8cc93e0dbe
commit be0c5c887c
8 changed files with 25 additions and 25 deletions
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management/server/network.go
+10 -10
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@@ -22,34 +22,34 @@ type Network struct {
Id string
Net net.IPNet
Dns string
// serial is an ID that increments by 1 when any change to the network happened (e.g. new peer has been added).
// Serial is an ID that increments by 1 when any change to the network happened (e.g. new peer has been added).
// Used to synchronize state to the client apps.
serial uint64
Serial uint64
mu sync.Mutex `json:"-"`
}
// NewNetwork creates a new Network initializing it with a serial=0
// NewNetwork creates a new Network initializing it with a Serial=0
func NewNetwork() *Network {
return &Network{
Id: xid.New().String(),
Net: net.IPNet{IP: net.ParseIP("100.64.0.0"), Mask: net.IPMask{255, 192, 0, 0}},
Dns: "",
serial: 0}
Serial: 0}
}
// IncSerial increments serial by 1 reflecting that the network state has been changed
// IncSerial increments Serial by 1 reflecting that the network state has been changed
func (n *Network) IncSerial() {
n.mu.Lock()
defer n.mu.Unlock()
n.serial = n.serial + 1
n.Serial = n.Serial + 1
}
// Serial returns the Network.serial of the network (latest state id)
func (n *Network) Serial() uint64 {
// CurrentSerial returns the Network.Serial of the network (latest state id)
func (n *Network) CurrentSerial() uint64 {
n.mu.Lock()
defer n.mu.Unlock()
return n.serial
return n.Serial
}
func (n *Network) Copy() *Network {
@@ -57,7 +57,7 @@ func (n *Network) Copy() *Network {
Id: n.Id,
Net: n.Net,
Dns: n.Dns,
serial: n.serial,
Serial: n.Serial,
}
}