private static void ProduceDataChanges(object state)
{
var server = (OpcServer)state;
while (!producerControl.IsCancellationRequested)
{
lock (state) {
unchecked {
foreach (var node in dataNodes)
{
node.Value++;
}
}
timestampNode.Value = DateTime.UtcNow;
dataNode.ApplyChanges(server.SystemContext, recursive: true);
}
Console.WriteLine("{0} BULK: New Data available - pausing for {1} ms.", DateTime.Now, Interval);
// Wait for "Stop" or perform next bulk changes after interval elapsed
if (producerControl.Token.WaitHandle.WaitOne(Interval))
{
break;
}
}
}
private static void ProduceDataChanges(object state)
{
var server = (OpcServer)state;
while (!producerControl.IsCancellationRequested)
{
lock (state) {
dataAvailableNode.Value = false;
dataAvailableNode.ApplyChanges(server.SystemContext);
unchecked {
foreach (var node in dataNodes)
{
node.Value++;
}
}
dataProcessedNode.Value = false;
dataAvailableNode.Value = true;
timestampNode.Value = DateTime.UtcNow;
dataNode.ApplyChanges(server.SystemContext, recursive: true);
}
try {
do
{
Console.WriteLine("{0} HANDSHAKE: New Data available - awaiting data being processed.", DateTime.Now);
} while (!dataProcessed.Wait(Interval, producerControl.Token));
Console.WriteLine("{0} HANDSHAKE: Completed - processing for {1} ms.", DateTime.Now, Interval);
// Wait for "Stop" or perform next handshake changes after interval elapsed
if (producerControl.Token.WaitHandle.WaitOne(Interval))
{
break;
}
}
catch (OperationCanceledException) {
break;
}
}
}
