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Code Issues Packages Projects Releases 1 Wiki Activity

Prevent duplicate channel messages

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This commit is contained in:
Janez T
2026-03-13 19:39:03 +01:00
parent 63aa9619e6
commit 249268dd00
2 changed files with 40 additions and 18 deletions
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28
test/providers/messages_provider_retransmission_test.dart
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@@ -177,7 +177,7 @@ void main() {
});
test(
'channel replay is deduped after raw echo detection confirms our send',
'channel replay is deduped for self sender within repeat window',
() {
final provider = MessagesProvider();
provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
@@ -185,12 +185,11 @@ void main() {
_buildSentChannelMessage(id: 'c-echo', senderTimestamp: 1700000100),
);
provider.markMessageSent('c-echo', 0, 0);
provider.handleMessageEcho('c-echo', 1, 12, -90);
provider.addMessage(
_buildReceivedChannelReplay(
id: 'c-echo-incoming',
senderTimestamp: 1700000101,
senderTimestamp: 1700000104,
senderName: 'dz0ny (SI)',
),
);
@@ -202,7 +201,7 @@ void main() {
);
test(
'channel replay is not deduped before raw echo detection confirms it',
'channel replay is not deduped for different sender with same text',
() {
final provider = MessagesProvider();
provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
@@ -218,7 +217,7 @@ void main() {
_buildReceivedChannelReplay(
id: 'c-no-echo-incoming',
senderTimestamp: 1700000201,
senderName: 'dz0ny (SI)',
senderName: 'Radio Alpha',
),
);
@@ -226,6 +225,25 @@ void main() {
},
);
test('channel replay is not deduped outside repeat window', () {
final provider = MessagesProvider();
provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
provider.addSentMessage(
_buildSentChannelMessage(id: 'c-late', senderTimestamp: 1700000300),
);
provider.markMessageSent('c-late', 0, 0);
provider.addMessage(
_buildReceivedChannelReplay(
id: 'c-late-incoming',
senderTimestamp: 1700000306,
senderName: 'dz0ny (SI)',
),
);
expect(provider.messages, hasLength(2));
});
test('missing ACK schedules a delayed retransmission', () {
fakeAsync((async) {
final provider = MessagesProvider();