public void TestNeverSkip()
{
IWebSocketExtensionFilter neverSkip = NeverSkipWebSocketExtensionFilter.Instance;
BinaryWebSocketFrame binaryFrame = new BinaryWebSocketFrame();
Assert.False(neverSkip.MustSkip(binaryFrame));
Assert.True(binaryFrame.Release());
TextWebSocketFrame textFrame = new TextWebSocketFrame();
Assert.False(neverSkip.MustSkip(textFrame));
Assert.True(textFrame.Release());
PingWebSocketFrame pingFrame = new PingWebSocketFrame();
Assert.False(neverSkip.MustSkip(pingFrame));
Assert.True(pingFrame.Release());
PongWebSocketFrame pongFrame = new PongWebSocketFrame();
Assert.False(neverSkip.MustSkip(pongFrame));
Assert.True(pongFrame.Release());
CloseWebSocketFrame closeFrame = new CloseWebSocketFrame();
Assert.False(neverSkip.MustSkip(closeFrame));
Assert.True(closeFrame.Release());
ContinuationWebSocketFrame continuationFrame = new ContinuationWebSocketFrame();
Assert.False(neverSkip.MustSkip(continuationFrame));
Assert.True(continuationFrame.Release());
}
public void CloseFrameSentWhenServerChannelClosedSilently()
{
EmbeddedChannel client = CreateClient();
EmbeddedChannel server = CreateServer();
Assert.False(server.WriteInbound(client.ReadOutbound <object>()));
Assert.False(client.WriteInbound(server.ReadOutbound <object>()));
// When server channel closed without explicit close-frame
server.CloseAsync();
// Then client receives NORMAL_CLOSURE close-frame
Assert.True(client.WriteInbound(server.ReadOutbound <object>()));
Assert.False(server.Open);
CloseWebSocketFrame closeMessage = client.ReadInbound <CloseWebSocketFrame>();
Assert.Equal(closeMessage.StatusCode(), WebSocketCloseStatus.NormalClosure.Code);
closeMessage.Release();
client.CloseAsync();
Assert.True(ReferenceCountUtil.Release(client.ReadOutbound <object>()));
Assert.False(client.FinishAndReleaseAll());
Assert.False(server.FinishAndReleaseAll());
}
public void ExplicitCloseFrameSentWhenClientChannelClosed()
{
WebSocketCloseStatus closeStatus = WebSocketCloseStatus.InvalidPayloadData;
EmbeddedChannel client = CreateClient();
EmbeddedChannel server = CreateServer();
Assert.False(server.WriteInbound(client.ReadOutbound <object>()));
Assert.False(client.WriteInbound(server.ReadOutbound <object>()));
// When client channel closed with explicit close-frame
Assert.True(client.WriteOutbound(new CloseWebSocketFrame(closeStatus)));
client.CloseAsync();
// Then client receives provided close-frame
Assert.False(server.WriteInbound(client.ReadOutbound <object>()));
Assert.False(client.Open);
Assert.False(server.Open);
CloseWebSocketFrame closeMessage = Decode <CloseWebSocketFrame>(server.ReadOutbound <IByteBuffer>());
Assert.Equal(closeMessage.StatusCode(), closeStatus.Code);
closeMessage.Release();
Assert.False(client.FinishAndReleaseAll());
Assert.False(server.FinishAndReleaseAll());
}
public void ExplicitCloseFrameSentWhenServerChannelClosed()
{
WebSocketCloseStatus closeStatus = WebSocketCloseStatus.EndpointUnavailable;
EmbeddedChannel client = CreateClient();
EmbeddedChannel server = CreateServer();
Assert.False(server.WriteInbound(client.ReadOutbound <object>()));
Assert.False(client.WriteInbound(server.ReadOutbound <object>()));
// When server channel closed with explicit close-frame
Assert.True(server.WriteOutbound(new CloseWebSocketFrame(closeStatus)));
server.CloseAsync();
// Then client receives provided close-frame
Assert.True(client.WriteInbound(server.ReadOutbound <object>()));
Assert.False(server.Open);
CloseWebSocketFrame closeMessage = client.ReadInbound <CloseWebSocketFrame>();
Assert.Equal(closeMessage.StatusCode(), closeStatus.Code);
closeMessage.Release();
client.CloseAsync();
Assert.True(ReferenceCountUtil.Release(client.ReadOutbound <object>()));
Assert.False(client.FinishAndReleaseAll());
Assert.False(server.FinishAndReleaseAll());
}
public void CloseFrameSentWhenClientChannelClosedSilently()
{
EmbeddedChannel client = CreateClient();
EmbeddedChannel server = CreateServer();
Assert.False(server.WriteInbound(client.ReadOutbound <object>()));
Assert.False(client.WriteInbound(server.ReadOutbound <object>()));
// When client channel closed without explicit close-frame
client.CloseAsync();
// Then server receives NORMAL_CLOSURE close-frame
Assert.False(server.WriteInbound(client.ReadOutbound <object>()));
Assert.False(client.Open);
Assert.False(server.Open);
CloseWebSocketFrame closeMessage = Decode <CloseWebSocketFrame>(server.ReadOutbound <IByteBuffer>());
Assert.Equal(closeMessage, new CloseWebSocketFrame(WebSocketCloseStatus.NormalClosure));
closeMessage.Release();
Assert.False(client.FinishAndReleaseAll());
Assert.False(server.FinishAndReleaseAll());
}