[PR #2691] [relay,client] Relay/fix/wg roaming #15497

New Issue

saavagebueno · 2026-08-05T03:07:48-04:00

saavagebueno commented

2026-08-05 03:07:48 -04:00

Original Pull Request: https://github.com/netbirdio/netbird/pull/2691

State: closed
Merged: Yes

Describe your changes

If a peer connection switches from Relayed to ICE P2P, the Relayed proxy still consumes the data the other peer sends. Because the proxy is operating, the WireGuard switches back to the Relayed proxy automatically, thanks to the roaming feature.

Extend the Proxy implementation with pause/resume functions. Before switching to the p2p connection, pause the WireGuard proxy operation to prevent unnecessary package sources.
Consider waiting some milliseconds after the pause to be sure the WireGuard engine already processed all UDP msg in from the pipe.

Issue ticket number and link

Checklist

Is it a bug fix
Is a typo/documentation fix
Is a feature enhancement
It is a refactor
Created tests that fail without the change (if possible)
Extended the README / documentation, if necessary

**Original Pull Request:** https://github.com/netbirdio/netbird/pull/2691 **State:** closed **Merged:** Yes --- ## Describe your changes If a peer connection switches from Relayed to ICE P2P, the Relayed proxy still consumes the data the other peer sends. Because the proxy is operating, the WireGuard switches back to the Relayed proxy automatically, thanks to the roaming feature. Extend the Proxy implementation with pause/resume functions. Before switching to the p2p connection, pause the WireGuard proxy operation to prevent unnecessary package sources. Consider waiting some milliseconds after the pause to be sure the WireGuard engine already processed all UDP msg in from the pipe. ## Issue ticket number and link ### Checklist - [x] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) - [ ] Extended the README / documentation, if necessary

saavagebueno added the pull-request label 2026-08-05 03:07:48 -04:00

saavagebueno closed this issue

2026-08-05 03:07:48 -04:00

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dependabot/npm_and_yarn/proxy/web/npm_and_yarn-b39864987c

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dependabot/go_modules/aws-sdk-8f849ebaed

dependabot/github_actions/actions-a940c7c866

dependabot/go_modules/otel-e34c790afd

dependabot/go_modules/testcontainers-de325c0dd6

dependabot/go_modules/wireguard-dbd6b95108

dependabot/go_modules/pion-5f703e1eca

dependabot/go_modules/gorm-2271c8195b

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dependabot/go_modules/google.golang.org/grpc-1.82.1

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dependabot/go_modules/github.com/pires/go-proxyproto-0.15.0

dependabot/go_modules/github.com/jackc/pgx/v5-5.10.0

dependabot/go_modules/github.com/oapi-codegen/runtime-1.6.0

dependabot/go_modules/github.com/eko/gocache/lib/v4-4.2.4

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Reference: DYNR/netbird#15497