Lightless-Sync/LightlessClient
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hopefully it's fine now?

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This commit is contained in:
Essie
2025-12-24 07:43:23 +09:00
parent 2eba5a1f30
commit 7d151dac2b
24 changed files with 1101 additions and 352 deletions
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60
LightlessSync/Services/LightFinder/LightFinderScannerService.cs
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@@ -148,10 +148,14 @@ public class LightFinderScannerService : DisposableMediatorSubscriberBase
private void UpdateSyncshellBroadcasts()
{
var now = DateTime.UtcNow;
var newSet = _broadcastCache
.Where(e => e.Value.IsBroadcasting && e.Value.ExpiryTime > now && !string.IsNullOrEmpty(e.Value.GID))
.Select(e => e.Key)
.ToHashSet(StringComparer.Ordinal);
var nearbyCids = GetNearbyHashedCids(out _);
var newSet = nearbyCids.Count == 0
? new HashSet<string>(StringComparer.Ordinal)
: _broadcastCache
.Where(e => e.Value.IsBroadcasting && e.Value.ExpiryTime > now && !string.IsNullOrEmpty(e.Value.GID))
.Where(e => nearbyCids.Contains(e.Key))
.Select(e => e.Key)
.ToHashSet(StringComparer.Ordinal);
if (!_syncshellCids.SetEquals(newSet))
{
@@ -163,12 +167,17 @@ public class LightFinderScannerService : DisposableMediatorSubscriberBase
}
}
public List<BroadcastStatusInfoDto> GetActiveSyncshellBroadcasts()
public List<BroadcastStatusInfoDto> GetActiveSyncshellBroadcasts(bool excludeLocal = false)
{
var now = DateTime.UtcNow;
var nearbyCids = GetNearbyHashedCids(out var localCid);
if (nearbyCids.Count == 0)
return [];
return [.. _broadcastCache
.Where(e => e.Value.IsBroadcasting && e.Value.ExpiryTime > now && !string.IsNullOrEmpty(e.Value.GID))
.Where(e => nearbyCids.Contains(e.Key))
.Where(e => !excludeLocal || !string.Equals(e.Key, localCid, StringComparison.Ordinal))
.Select(e => new BroadcastStatusInfoDto
{
HashedCID = e.Key,
@@ -178,6 +187,47 @@ public class LightFinderScannerService : DisposableMediatorSubscriberBase
})];
}
public bool TryGetLocalHashedCid(out string hashedCid)
{
hashedCid = string.Empty;
var descriptors = _actorTracker.PlayerDescriptors;
if (descriptors.Count == 0)
return false;
foreach (var descriptor in descriptors)
{
if (!descriptor.IsLocalPlayer || string.IsNullOrWhiteSpace(descriptor.HashedContentId))
continue;
hashedCid = descriptor.HashedContentId;
return true;
}
return false;
}
private HashSet<string> GetNearbyHashedCids(out string? localCid)
{
localCid = null;
var descriptors = _actorTracker.PlayerDescriptors;
if (descriptors.Count == 0)
return new HashSet<string>(StringComparer.Ordinal);
var set = new HashSet<string>(StringComparer.Ordinal);
foreach (var descriptor in descriptors)
{
if (string.IsNullOrWhiteSpace(descriptor.HashedContentId))
continue;
if (descriptor.IsLocalPlayer)
localCid = descriptor.HashedContentId;
set.Add(descriptor.HashedContentId);
}
return set;
}
private async Task ExpiredBroadcastCleanupLoop()
{
var token = _cleanupCts.Token;