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Stack backoff rework (#83)

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* huge Stack backoff rework

* lneto bump: huge Stack backoff rework
This commit is contained in:
Pat Whittingslow
2026-04-14 21:05:02 -03:00
committed by GitHub
parent 75a812a8d7
commit 16c2c3de36
13 changed files with 153 additions and 85 deletions
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examples/min-working-example/main-mwe.go
+9 -2
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@@ -79,7 +79,7 @@ func run(ctx context.Context, stack *xnet.StackAsync) error {
// Other option is to instead use async API which leads to more verbose
// and more stateful code.
go stackLoop(ctx, stack)
rstack := stack.StackRetrying(pollTime)
rstack := stack.StackRetrying(stackBackoff)
results, err := rstack.DoDHCPv4([4]byte{}, protoTimeout, protoRetries)
if err != nil {
return fmt.Errorf("doing DHCP: %w", err)
@@ -93,7 +93,7 @@ func run(ctx context.Context, stack *xnet.StackAsync) error {
return fmt.Errorf("resolving router MAC: %w", err)
}
stack.SetGateway6(gateway)
berkstack := stack.StackBlocking(pollTime).StackGo(xnet.StackGoConfig{
berkstack := stack.StackBlocking(stackBackoff).StackGo(xnet.StackGoConfig{
ListenerPoolConfig: xnet.TCPPoolConfig{
PoolSize: tcpConnPoolSize,
QueueSize: tcpPacketQueueSize,
@@ -171,3 +171,10 @@ func must(err error) {
panic(err)
}
}
func stackBackoff(consecutiveBackoffs uint) time.Duration {
if consecutiveBackoffs < 10 {
return time.Millisecond
}
return 10 * time.Millisecond
}