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Copilot 2026-04-14 11:13:13 -05:00 committed by GitHub
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@ -339,17 +339,21 @@ namespace PepperDash.Essentials.Core
RoutingInputPort goodInputPort = null;
// Take a snapshot to avoid InvalidOperationException if TieLineCollection.Default is
// modified concurrently (e.g. NVX tie line registration during route requests).
var tieLines = TieLineCollection.Default.ToList();
IEnumerable<TieLine> destinationTieLines;
TieLine directTie = null;
if (destinationPort == null)
{
destinationTieLines = TieLineCollection.Default.Where(t =>
destinationTieLines = tieLines.Where(t =>
t.DestinationPort.ParentDevice.Key == destination.Key && (t.Type.HasFlag(signalType) || signalType == eRoutingSignalType.AudioVideo));
}
else
{
destinationTieLines = TieLineCollection.Default.Where(t => t.DestinationPort.ParentDevice.Key == destination.Key && t.DestinationPort.Key == destinationPort.Key && (t.Type.HasFlag(signalType)));
destinationTieLines = tieLines.Where(t => t.DestinationPort.ParentDevice.Key == destination.Key && t.DestinationPort.Key == destinationPort.Key && (t.Type.HasFlag(signalType)));
}
// find the TieLine without a port