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reduce memory footprint of the connIDManager

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This commit is contained in:
Marten Seemann
2021-02-17 11:41:08 +08:00
parent 115fc28bbe
commit 03fe636711
1 changed files with 3 additions and 3 deletions
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6
conn_id_manager.go
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@@ -21,9 +21,9 @@ type connIDManager struct {
// We change the connection ID after sending on average
// protocol.PacketsPerConnectionID packets. The actual value is randomized
// hide the packet loss rate from on-path observers.
packetsSinceLastChange uint64
rand utils.Rand
packetsPerConnectionID uint64
packetsSinceLastChange uint32
packetsPerConnectionID uint32
addStatelessResetToken func(protocol.StatelessResetToken)
removeStatelessResetToken func(protocol.StatelessResetToken)
@@ -148,7 +148,7 @@ func (h *connIDManager) updateConnectionID() {
h.activeConnectionID = front.ConnectionID
h.activeStatelessResetToken = &front.StatelessResetToken
h.packetsSinceLastChange = 0
h.packetsPerConnectionID = protocol.PacketsPerConnectionID/2 + uint64(h.rand.Int31n(protocol.PacketsPerConnectionID))
h.packetsPerConnectionID = protocol.PacketsPerConnectionID/2 + uint32(h.rand.Int31n(protocol.PacketsPerConnectionID))
h.addStatelessResetToken(*h.activeStatelessResetToken)
}