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staticaddr/loopin: prevent sweepless signing timeouts #1228

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staticaddr/loopin: prevent sweepless signing timeouts #1228

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d2abb10
staticaddr/loopin: process sweep requests concurrently
starius Sep 8, 2026
8b28351
loop: parallelize authenticated L402 calls
starius Sep 8, 2026
04a4e3a
staticaddr/loopin: harden concurrent sweep signing
starius Sep 8, 2026
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5 changes: 5 additions & 0 deletions docs/release-notes/release-notes-next.md
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,11 @@

#### Bug Fixes

* Static Address loop-in sweep signing requests and their authenticated
responses are now processed concurrently, preventing slow connections from
delaying later responses until the server times them out. Sweep work is
bounded, and server-provided prevouts are validated before signing.

* Instant Out now attempts to cancel server-side swaps when client
initialization fails, allowing locked reservations to be released without
waiting for the server timeout.
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9 changes: 7 additions & 2 deletions staticaddr/loopin/actions_test.go
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Expand Up @@ -3324,7 +3324,12 @@ func TestUnlockDepositsActionReportsTransitionError(t *testing.T) {
// mockAddressManager is a minimal AddressManager implementation used by the
// test FSM setup.
type mockAddressManager struct {
// params contains the address parameters returned to the test.
params *script.Parameters

// staticAddress contains the derived static address returned to the
// test.
staticAddress *script.StaticAddress
}

// GetStaticAddressParameters returns the configured address parameters.
Expand All @@ -3334,11 +3339,11 @@ func (m *mockAddressManager) GetStaticAddressParameters(_ context.Context) (
return m.params, nil
}

// GetStaticAddress is unused for this test and returns nil.
// GetStaticAddress returns the configured derived static address.
func (m *mockAddressManager) GetStaticAddress(_ context.Context) (
*script.StaticAddress, error) {

return nil, nil
return m.staticAddress, nil
}

// noopDepositManager is a stub DepositManager used to satisfy FSM config.
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