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Update from update/networkservicemesh/cmd-nse-vl3-vpp - #13839

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Sep 7, 2026
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Update from update/networkservicemesh/cmd-nse-vl3-vpp#13839
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update/networkservicemesh/cmd-nse-vl3-vpp

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@nsmbot nsmbot commented Sep 7, 2026

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Update go.mod and go.sum to latest version from networkservicemesh/cmd-nse-vl3-vpp@main
PR link: networkservicemesh/cmd-nse-vl3-vpp#441
Commit: 710bc1e
Author: Botond Szirtes
Date: 2026-09-07 15:37:59 +0200
Message:

  • Pin go.fd.io/govpp to v0.11.0 to avoid Unsubscribe regression (# 441)
    govpp v0.13.0 leaves a closed notification channel in Connection.subscriptions, so the next notification panics with "send on closed channel".
    subscriptionCtx.Unsubscribe() swap-removes the subscription from a local slice variable and never stores the shrunk slice back into conn.subscriptions[msgID]. With a single subscription the bug is masked because the map entry is deleted when the local slice reaches length 0. With two or more subscriptions for the same message id the map keeps its original length and still references the subscription whose notifChan was just closed.
    sdk-vpp subscribes to interfaces.SwInterfaceEvent per connection (up, ipsecup, peerup, memifrxmode, heal/liveness_check), so any component serving more than one connection can hit it.
    No module requires v0.13.0: vpphelper and networkservicemesh/govpp require v0.11.0 and sdk-vpp requires v0.10.0-alpha. The uplift came from the update bot running 'go get -u vpphelper@main', which upgrades the named package's whole dependency closure.
    Follows networkservicemesh/cmd-forwarder-vpp# 1359.

…d-nse-vl3-vpp@main

PR link: networkservicemesh/cmd-nse-vl3-vpp#441

Commit: 710bc1e
Author: Botond Szirtes
Date: 2026-09-07 15:37:59 +0200
Message:
  - Pin go.fd.io/govpp to v0.11.0 to avoid Unsubscribe regression (#441)
govpp v0.13.0 leaves a closed notification channel in Connection.subscriptions, so the next notification panics with "send on closed channel".
subscriptionCtx.Unsubscribe() swap-removes the subscription from a local slice variable and never stores the shrunk slice back into conn.subscriptions[msgID]. With a single subscription the bug is masked because the map entry is deleted when the local slice reaches length 0. With two or more subscriptions for the same message id the map keeps its original length and still references the subscription whose notifChan was just closed.
sdk-vpp subscribes to interfaces.SwInterfaceEvent per connection (up, ipsecup, peerup, memifrxmode, heal/liveness_check), so any component serving more than one connection can hit it.
No module requires v0.13.0: vpphelper and networkservicemesh/govpp require v0.11.0 and sdk-vpp requires v0.10.0-alpha. The uplift came from the update bot running 'go get -u vpphelper@main', which upgrades the named package's whole dependency closure.
Follows networkservicemesh/cmd-forwarder-vpp#1359.

Signed-off-by: NSMBot <nsmbot@networkservicmesh.io>
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nsmbot merged commit ced29ae into main Sep 7, 2026
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nsmbot deleted the update/networkservicemesh/cmd-nse-vl3-vpp branch September 7, 2026 13:39
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