SawatoMosswartsEnjoyersClub/openac-mosswartmassacre
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Review fixes: logoff inventory, socket stop, connect order, relog leftovers

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F2: the logoff inventory is skipped when the host already let go of the
items (it may reset the session before reporting the logoff): an empty list
would have emptied the backend's inventory and overwritten the saved copy.
F3/F4: each socket start owns its run; Stop no longer blocks the game thread
and gives the run up to ten seconds to send what was queued (a large logoff
inventory) before closing, flushing that run's own send loop; a relog never
hears the previous run's frames.
F7: on connect, share_subscribe goes out before the first telemetry frame, as
the original sent them.
F8: a rare announcement still waiting at logoff is dropped rather than sent
as the next character.
F9: each dungeon map is sent once per login, as the original (reloaded per
login) did.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Erik 2026-09-25 13:06:50 +02:00
parent 71f14473c6
commit aec0ddb8d7
8 changed files with 223 additions and 82 deletions
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38
tests/OpenAC.MosswartMassacre.Tests/Backend/BackendClientTests.cs
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@ -93,6 +93,44 @@ public sealed class BackendClientTests
Assert.Equal(1, server.Connections);
}
[Fact]
public async Task Stop_sends_what_was_queued_before_it_closes_without_blocking()
{
using var server = new TestSocketServer();
using var client = new BackendClient(new RecordingLogger());
client.Start(server.Uri, "", "Mossy", () => Connected);
server.NextFrame();
Assert.True(await WaitAsync(() => client.IsConnected));
string big = "{\"type\":\"full_inventory\",\"pad\":\"" + new string('x', 400_000) + "\"}";
client.Send(big);
client.Send("{\"type\":\"share_unsubscribe\"}");
var watch = System.Diagnostics.Stopwatch.StartNew();
client.Stop();
Assert.True(watch.ElapsedMilliseconds < 200, $"Stop blocked for {watch.ElapsedMilliseconds} ms");
Assert.Equal(big, server.NextFrame());
Assert.Equal("{\"type\":\"share_unsubscribe\"}", server.NextFrame());
await client.LastStop.WaitAsync(TimeSpan.FromSeconds(15));
}
[Fact]
public async Task A_new_start_right_after_stop_hears_only_its_own_connection()
{
using var server = new TestSocketServer();
using var client = new BackendClient(new RecordingLogger());
client.Start(server.Uri, "", "Mossy", () => Connected);
server.NextFrame();
Assert.True(await WaitAsync(() => client.IsConnected));
client.Stop();
client.Start(server.Uri, "", "Horan", () => Connected);
Assert.Equal("{\"type\":\"register\",\"player_name\":\"Horan\"}", server.NextFrame(8000));
Assert.True(await WaitAsync(() => client.TryTakeConnection(out _)));
Assert.False(client.TryTakeConnection(out _));
}
internal static async Task<bool> WaitAsync(Func<bool> condition, int timeoutMs = 5000)
{
for (int waited = 0; waited < timeoutMs; waited += 20)