public async Task OldDicomClientShallNotCloseConnectionTooEarly_CEchoSerialAsync(int expected)
{
var port = Ports.GetNext();
var testLogger = _logger.IncludePrefix("GH745");
var clientLogger = _logger.IncludePrefix(nameof(Network.DicomClient));
var serverLogger = _logger.IncludePrefix(nameof(DicomCEchoProvider));
using (var server = DicomServer.Create <DicomCEchoProvider>(port))
{
server.Logger = serverLogger;
while (!server.IsListening)
{
await Task.Delay(50);
}
var actual = 0;
var client = new Network.DicomClient()
{
Logger = clientLogger,
Linger = 1 // No need to linger, we only send one request at a time
};
for (var i = 0; i < expected; i++)
{
client.AddRequest(
new DicomCEchoRequest
{
OnResponseReceived = (req, res) =>
{
testLogger.Info("Response #{0} / expected #{1}", actual, req.UserState);
Interlocked.Increment(ref actual);
testLogger.Info(" #{0} / expected #{1}", actual - 1, req.UserState);
},
UserState = i
}
);
testLogger.Info("Sending #{0}", i);
await client.SendAsync("127.0.0.1", port, false, "SCU", "ANY-SCP", 600 * 1000).ConfigureAwait(false);
testLogger.Info("Sent (or timed out) #{0}", i);
//if (i != actual-1)
//{
// output.WriteLine(" waiting #{0}", i);
// await Task.Delay((int)TimeSpan.FromSeconds(1).TotalMilliseconds);
// output.WriteLine(" waited #{0}", i);
//}
}
Assert.Equal(expected, actual);
}
}
public async Task OldDicomClientShallNotCloseConnectionTooEarly_CEchoParallelAsync(int expected)
{
int port = Ports.GetNext();
var testLogger = _logger.IncludePrefix("GH745");
var clientLogger = _logger.IncludePrefix(nameof(Network.DicomClient));
var serverLogger = _logger.IncludePrefix(nameof(DicomCEchoProvider));
using (var server = DicomServer.Create <DicomCEchoProvider>(port))
{
server.Logger = serverLogger;
while (!server.IsListening)
{
await Task.Delay(50);
}
var actual = 0;
var requests = Enumerable.Range(0, expected).Select(
async requestIndex =>
{
var client = new Network.DicomClient()
{
Logger = clientLogger
};
client.AddRequest(
new DicomCEchoRequest
{
OnResponseReceived = (req, res) =>
{
testLogger.Info("Response #{0}", requestIndex);
Interlocked.Increment(ref actual);
}
}
);
testLogger.Info("Sending #{0}", requestIndex);
await client.SendAsync("127.0.0.1", port, false, "SCU", "ANY-SCP", 600 * 1000).ConfigureAwait(false);
testLogger.Info("Sent (or timed out) #{0}", requestIndex);
}
).ToArray();
await Task.WhenAll(requests).ConfigureAwait(false);
Assert.Equal(expected, actual);
}
}
