Files
3x-ui/internal
MHSanaei cbb21b7575 fix(nodes): propagate single-client deletion to remote nodes (#5352)
Deleting a client attached to a remote-node inbound could silently fail
to reach the node, so the node's next traffic snapshot resurrected the
client once the 90s delete tombstone expired.

Two paths in the single-client delete (Delete -> DelInboundClientByEmail):

- A disabled client was skipped entirely: the node-propagation and
  mark-dirty block sat behind the client's enable flag (needApiDel), so a
  disabled client on a node never detached and never marked the node
  dirty. The bulk and multi-client delete paths already handle the node
  case independently of enable state; mirror that structure here.

- Remote.DeleteUser returned nil when resolveRemoteID failed, hiding the
  failure from the caller so the node was never marked dirty. Surface the
  error like AddClient/UpdateUser do, so the caller marks the node dirty
  and the next reconcile converges.

Add a regression test asserting a disabled node client's deletion marks
the node dirty.
2026-06-15 17:56:12 +02:00
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