| public Initialize ( IApplicationHost host, IOptions options ) : void | ||
| host | IApplicationHost | |
| options | IOptions | |
| return | void | |
public void TcpReceiveEndpointMultiByteDelimitersTest()
{
var options = new TcpReceieveOptions();
options.SohDelimiters = new byte[] { TcpReceieveOptions.SOH, 0x06 };
options.StxDelimiters = new byte[] { TcpReceieveOptions.STX, 0x06 };
options.EtxDelimiters = new byte[] { TcpReceieveOptions.ETX, 0x06 };
options.EotDelimiters = new byte[] { TcpReceieveOptions.EOT, 0x07 };
//BUG: If the end-delimiter of STX and EOT match it will not detect EOT
//options.EOTDelimiters = new byte[] {TcpReceiveEndpoint.EOT, 0x06};
TcpReceiveEndpoint endpoint = new TcpReceiveEndpoint(new IPEndPoint(IPAddress.Any, 6789), options);
var host = new Mock <IApplicationHost>();
endpoint.Initialize(host.Object, options);
StateObject state = new StateObject(null);
List <byte> data = new List <byte>();
data.AddRange(options.SohDelimiters);
data.AddRange(options.StxDelimiters);
data.AddRange(new byte[] { 0x41, 0x41, 0x41, 0x41 });
data.AddRange(options.EtxDelimiters);
data.AddRange(options.EotDelimiters);
data.CopyTo(state.Buffer, 0);
bool isEot = endpoint.ProcessIncomingStream(state.Buffer.Length, state);
Assert.IsTrue(isEot);
host.Verify(app => app.ProcessInPipeline(It.IsAny <TcpReceiveEndpoint>(), It.IsNotNull <byte[]>()), Times.Once);
host.Verify(app => app.ProcessInPipeline(It.IsAny <TcpReceiveEndpoint>(), It.Is <byte[]>(indata => indata.SequenceEqual(new byte[] { 0x41, 0x41, 0x41, 0x41 }))));
}
public void TcpReceiveEndpointMissingTransmissionDelimitersTest()
{
var options = new TcpReceieveOptions();
options.SohDelimiters = new byte[] { };
options.EotDelimiters = new byte[] { };
TcpReceiveEndpoint endpoint = new TcpReceiveEndpoint(new IPEndPoint(IPAddress.Any, 6789), options);
var host = new Mock <IApplicationHost>();
endpoint.Initialize(host.Object, options);
StateObject state = new StateObject(null);
List <byte> data = new List <byte>();
data.AddRange(options.SohDelimiters);
data.AddRange(options.StxDelimiters);
data.AddRange(new byte[] { 0x41, 0x41, 0x41, 0x41 });
data.AddRange(options.EtxDelimiters);
data.AddRange(options.EotDelimiters);
data.CopyTo(state.Buffer, 0);
bool isEot = endpoint.ProcessIncomingStream(state.Buffer.Length, state);
Assert.IsFalse(isEot);
host.Verify(app => app.ProcessInPipeline(It.IsAny <TcpReceiveEndpoint>(), It.IsNotNull <byte[]>()), Times.Once);
host.Verify(app => app.ProcessInPipeline(It.IsAny <TcpReceiveEndpoint>(), It.Is <byte[]>(indata => indata.SequenceEqual(new byte[] { 0x41, 0x41, 0x41, 0x41 }))));
}
private Application CreateHl7Application(ApplicationHost pipelineManager)
{
Application application = new Application();
// Endpoints
{
var receiveEndoint = new TcpReceiveEndpoint();
TcpReceieveOptions options = new TcpReceieveOptions { Endpoint = new IPEndPoint(IPAddress.Any, 5678) };
options.SohDelimiters = new byte[0];
options.EotDelimiters = new byte[0];
receiveEndoint.Initialize(_applicationHost, options);
Port port = new Port { Endpoint = receiveEndoint };
port.Assembers.Add(new Hl7Disassembler());
application.Ports.Add(port);
}
{
var sendEndpoint = new TcpSendEndpoint();
TcpSendOptions options = new TcpSendOptions() { Endpoint = new IPEndPoint(IPAddress.Loopback, 8756) };
options.SohDelimiters = new byte[0];
options.EotDelimiters = new byte[0];
sendEndpoint.Initialize(_applicationHost, options);
Port port = new Port { Endpoint = sendEndpoint };
port.Assembers.Add(new Hl7Assembler());
application.Ports.Add(port);
}
{
var fileEndpoint = new FileWriterEndpoint("service-output.txt", true, Encoding.UTF8, false);
fileEndpoint.Initialize(_applicationHost, null);
Port port = new Port { Endpoint = fileEndpoint };
application.Ports.Add(port);
}
// Channels
Channel channel = new Channel();
channel.Source = new Source();
application.Channels.Add(channel);
{
// This destination will transform the message
Destination destination = new Destination();
destination.Filters.Add(new DelegateFilter((src, message) => true));
destination.Transformers.Add(new DelegateTransformer(TransformerTest));
destination.Transformers.Add(new JavaScriptTransformer()
{
Script = @"
if(msg['MSH']['MSH.8'] != null) delete msg['MSH']['MSH.8'];
msg['MSH']['MSH.2'] = 'TEST';
"
});
channel.Destinations.Add(destination);
}
return application;
}
public void EndpointInterfaceLifecycleTest()
{
// Host
var host = new Mock <IApplicationHost>();
// Endpoint to test
TcpReceiveEndpoint receiveEndpoint = new TcpReceiveEndpoint();
receiveEndpoint.Initialize(host.Object, new TcpReceieveOptions()
{
Endpoint = new IPEndPoint(IPAddress.Any, 6799), NoDelay = true, ReceiveBufferSize = 8192
});
receiveEndpoint.StartProcessing();
// Try connection two clients and process messages
Stopwatch watch = new Stopwatch();
watch.Start();
{
TcpClient client = new TcpClient();
client.NoDelay = true;
client.Connect(IPAddress.Loopback, 6799);
client.GetStream().Write(new byte[] { TcpReceieveOptions.SOH }, 0, 1);
// Lets try a bit more message .. just for the fun of it ..
for (int i = 0; i < 100; i++)
{
client.GetStream().Write(new byte[] { TcpReceieveOptions.STX, 0x41, 0x41, 0x41, 0x41, TcpReceieveOptions.ETX }, 0, 6);
receiveEndpoint.WaitForMessage();
}
client.GetStream().Write(new byte[] { TcpReceieveOptions.EOT }, 0, 1);
client.Close();
}
//Assert.IsFalse(true, "{0}", watch.ElapsedMilliseconds);
{
TcpClient client = new TcpClient();
client.NoDelay = true;
client.Connect(IPAddress.Loopback, 6799);
client.GetStream().Write(new byte[] { TcpReceieveOptions.SOH }, 0, 1);
client.GetStream().Write(new byte[] { TcpReceieveOptions.STX, 0x41, 0x41, 0x41, 0x41, TcpReceieveOptions.ETX }, 0, 6);
receiveEndpoint.WaitForMessage();
client.GetStream().Write(new byte[] { TcpReceieveOptions.STX, 0x41, 0x41, 0x41, 0x41, TcpReceieveOptions.ETX }, 0, 6);
receiveEndpoint.WaitForMessage();
client.GetStream().Write(new byte[] { TcpReceieveOptions.EOT }, 0, 1);
client.Close();
}
receiveEndpoint.StopProcessing();
host.Verify(app => app.ProcessInPipeline(It.IsAny <TcpReceiveEndpoint>(), It.IsNotNull <byte[]>()), Times.Exactly(102));
host.Verify(app => app.ProcessInPipeline(It.IsAny <TcpReceiveEndpoint>(), It.Is <byte[]>(indata => indata.SequenceEqual(new byte[] { 0x41, 0x41, 0x41, 0x41 }))));
}
public void EndpointInterfaceLifecycleTest()
{
// Host
var host = new Mock<IApplicationHost>();
// Endpoint to test
TcpReceiveEndpoint receiveEndpoint = new TcpReceiveEndpoint();
receiveEndpoint.Initialize(host.Object, new TcpReceieveOptions() { Endpoint = new IPEndPoint(IPAddress.Any, 6799), NoDelay = true, ReceiveBufferSize = 8192 });
receiveEndpoint.StartProcessing();
// Try connection two clients and process messages
Stopwatch watch = new Stopwatch();
watch.Start();
{
TcpClient client = new TcpClient();
client.NoDelay = true;
client.Connect(IPAddress.Loopback, 6799);
client.GetStream().Write(new byte[] { TcpReceieveOptions.SOH }, 0, 1);
// Lets try a bit more message .. just for the fun of it ..
for (int i = 0; i < 100; i++)
{
client.GetStream().Write(new byte[] { TcpReceieveOptions.STX, 0x41, 0x41, 0x41, 0x41, TcpReceieveOptions.ETX }, 0, 6);
receiveEndpoint.WaitForMessage();
}
client.GetStream().Write(new byte[] { TcpReceieveOptions.EOT }, 0, 1);
client.Close();
}
//Assert.IsFalse(true, "{0}", watch.ElapsedMilliseconds);
{
TcpClient client = new TcpClient();
client.NoDelay = true;
client.Connect(IPAddress.Loopback, 6799);
client.GetStream().Write(new byte[] { TcpReceieveOptions.SOH }, 0, 1);
client.GetStream().Write(new byte[] { TcpReceieveOptions.STX, 0x41, 0x41, 0x41, 0x41, TcpReceieveOptions.ETX }, 0, 6);
receiveEndpoint.WaitForMessage();
client.GetStream().Write(new byte[] { TcpReceieveOptions.STX, 0x41, 0x41, 0x41, 0x41, TcpReceieveOptions.ETX }, 0, 6);
receiveEndpoint.WaitForMessage();
client.GetStream().Write(new byte[] { TcpReceieveOptions.EOT }, 0, 1);
client.Close();
}
receiveEndpoint.StopProcessing();
host.Verify(app => app.ProcessInPipeline(It.IsAny<TcpReceiveEndpoint>(), It.IsNotNull<byte[]>()), Times.Exactly(102));
host.Verify(app => app.ProcessInPipeline(It.IsAny<TcpReceiveEndpoint>(), It.Is<byte[]>(indata => indata.SequenceEqual(new byte[] { 0x41, 0x41, 0x41, 0x41 }))));
}
public void TcpReceiveEndpointMultiByteDelimitersSplittedBufferTest()
{
var options = new TcpReceieveOptions();
options.SohDelimiters = new byte[] { TcpReceieveOptions.SOH, 0x06 };
options.StxDelimiters = new byte[] { TcpReceieveOptions.STX, 0x06 };
options.EtxDelimiters = new byte[] { TcpReceieveOptions.ETX, 0x06 };
options.EotDelimiters = new byte[] { TcpReceieveOptions.EOT, 0x07 };
TcpReceiveEndpoint endpoint = new TcpReceiveEndpoint(new IPEndPoint(IPAddress.Any, 6789), options);
var host = new Mock <IApplicationHost>();
endpoint.Initialize(host.Object, options);
StateObject state = new StateObject(null);
List <byte> data = new List <byte>();
data.AddRange(options.SohDelimiters);
data.AddRange(options.StxDelimiters);
data.AddRange(new byte[] { 0x41, 0x41, 0x41, 0x41 });
data.AddRange(options.EtxDelimiters);
data.AddRange(options.EotDelimiters);
bool isEot = false;
for (int i = 0; i < data.Count; i++)
{
state.State = StateObject.FrameState.FindSoh;
int noBytesInFirstBuffer = i;
data.CopyTo(0, state.Buffer, 0, noBytesInFirstBuffer);
isEot = endpoint.ProcessIncomingStream(noBytesInFirstBuffer, state);
Assert.IsFalse(isEot);
data.CopyTo(noBytesInFirstBuffer, state.Buffer, 0, data.Count - noBytesInFirstBuffer);
isEot = endpoint.ProcessIncomingStream(data.Count - noBytesInFirstBuffer, state);
Assert.IsTrue(isEot);
}
host.Verify(app => app.ProcessInPipeline(It.IsAny <TcpReceiveEndpoint>(), It.IsNotNull <byte[]>()), Times.AtLeast(3));
host.Verify(app => app.ProcessInPipeline(It.IsAny <TcpReceiveEndpoint>(), It.Is <byte[]>(indata => indata.SequenceEqual(new byte[] { 0x41, 0x41, 0x41, 0x41 }))));
}
public void TcpReceiveEndpointSingleByteDelimitersTest()
{
var options = new TcpReceieveOptions();
TcpReceiveEndpoint endpoint = new TcpReceiveEndpoint(new IPEndPoint(IPAddress.Any, 6789), options);
var host = new Mock<IApplicationHost>();
endpoint.Initialize(host.Object, options);
StateObject state = new StateObject(null);
List<byte> data = new List<byte>();
data.AddRange(new byte[] { TcpReceieveOptions.SOH });
data.AddRange(new byte[] { TcpReceieveOptions.STX, 0x41, 0x41, 0x41, 0x41, TcpReceieveOptions.ETX });
data.AddRange(new byte[] { TcpReceieveOptions.EOT });
data.CopyTo(state.Buffer, 0);
bool isEot = endpoint.ProcessIncomingStream(state.Buffer.Length, state);
Assert.IsTrue(isEot);
host.Verify(app => app.ProcessInPipeline(It.IsAny<TcpReceiveEndpoint>(), It.IsNotNull<byte[]>()), Times.Once);
host.Verify(app => app.ProcessInPipeline(It.IsAny<TcpReceiveEndpoint>(), It.Is<byte[]>(indata => indata.SequenceEqual(new byte[] { 0x41, 0x41, 0x41, 0x41 }))));
}
public void TcpReceiveEndpointMultiByteDelimitersTest()
{
var options = new TcpReceieveOptions();
options.SohDelimiters = new byte[] { TcpReceieveOptions.SOH, 0x06 };
options.StxDelimiters = new byte[] { TcpReceieveOptions.STX, 0x06 };
options.EtxDelimiters = new byte[] { TcpReceieveOptions.ETX, 0x06 };
options.EotDelimiters = new byte[] { TcpReceieveOptions.EOT, 0x07 };
//BUG: If the end-delimiter of STX and EOT match it will not detect EOT
//options.EOTDelimiters = new byte[] {TcpReceiveEndpoint.EOT, 0x06};
TcpReceiveEndpoint endpoint = new TcpReceiveEndpoint(new IPEndPoint(IPAddress.Any, 6789), options);
var host = new Mock<IApplicationHost>();
endpoint.Initialize(host.Object, options);
StateObject state = new StateObject(null);
List<byte> data = new List<byte>();
data.AddRange(options.SohDelimiters);
data.AddRange(options.StxDelimiters);
data.AddRange(new byte[] { 0x41, 0x41, 0x41, 0x41 });
data.AddRange(options.EtxDelimiters);
data.AddRange(options.EotDelimiters);
data.CopyTo(state.Buffer, 0);
bool isEot = endpoint.ProcessIncomingStream(state.Buffer.Length, state);
Assert.IsTrue(isEot);
host.Verify(app => app.ProcessInPipeline(It.IsAny<TcpReceiveEndpoint>(), It.IsNotNull<byte[]>()), Times.Once);
host.Verify(app => app.ProcessInPipeline(It.IsAny<TcpReceiveEndpoint>(), It.Is<byte[]>(indata => indata.SequenceEqual(new byte[] { 0x41, 0x41, 0x41, 0x41 }))));
}
public void TcpReceiveEndpointMultiByteDelimitersSplittedBufferTest()
{
var options = new TcpReceieveOptions();
options.SohDelimiters = new byte[] { TcpReceieveOptions.SOH, 0x06 };
options.StxDelimiters = new byte[] { TcpReceieveOptions.STX, 0x06 };
options.EtxDelimiters = new byte[] { TcpReceieveOptions.ETX, 0x06 };
options.EotDelimiters = new byte[] { TcpReceieveOptions.EOT, 0x07 };
TcpReceiveEndpoint endpoint = new TcpReceiveEndpoint(new IPEndPoint(IPAddress.Any, 6789), options);
var host = new Mock<IApplicationHost>();
endpoint.Initialize(host.Object, options);
StateObject state = new StateObject(null);
List<byte> data = new List<byte>();
data.AddRange(options.SohDelimiters);
data.AddRange(options.StxDelimiters);
data.AddRange(new byte[] { 0x41, 0x41, 0x41, 0x41 });
data.AddRange(options.EtxDelimiters);
data.AddRange(options.EotDelimiters);
bool isEot = false;
for (int i = 0; i < data.Count; i++)
{
state.State = StateObject.FrameState.FindSoh;
int noBytesInFirstBuffer = i;
data.CopyTo(0, state.Buffer, 0, noBytesInFirstBuffer);
isEot = endpoint.ProcessIncomingStream(noBytesInFirstBuffer, state);
Assert.IsFalse(isEot);
data.CopyTo(noBytesInFirstBuffer, state.Buffer, 0, data.Count - noBytesInFirstBuffer);
isEot = endpoint.ProcessIncomingStream(data.Count - noBytesInFirstBuffer, state);
Assert.IsTrue(isEot);
}
host.Verify(app => app.ProcessInPipeline(It.IsAny<TcpReceiveEndpoint>(), It.IsNotNull<byte[]>()), Times.AtLeast(3));
host.Verify(app => app.ProcessInPipeline(It.IsAny<TcpReceiveEndpoint>(), It.Is<byte[]>(indata => indata.SequenceEqual(new byte[] { 0x41, 0x41, 0x41, 0x41 }))));
}