Examples with StreamException io.netty.handler.codec.http2.Http2Exception.StreamException used on opensource projects

Example 11 with StreamException

use of io.netty.handler.codec.http2.Http2Exception.StreamException in project netty by netty.

the class Http2FrameCodecTest method streamErrorShouldFireExceptionForInbound.

@Test
public void streamErrorShouldFireExceptionForInbound() throws Exception {
    frameInboundWriter.writeInboundHeaders(3, request, 31, false);
    Http2Stream stream = frameCodec.connection().stream(3);
    assertNotNull(stream);
    StreamException streamEx = new StreamException(3, Http2Error.INTERNAL_ERROR, "foo");
    channel.pipeline().fireExceptionCaught(streamEx);
    Http2FrameStreamEvent event = inboundHandler.readInboundMessageOrUserEvent();
    assertEquals(Http2FrameStreamEvent.Type.State, event.type());
    assertEquals(State.OPEN, event.stream().state());
    Http2HeadersFrame headersFrame = inboundHandler.readInboundMessageOrUserEvent();
    assertNotNull(headersFrame);
    Http2FrameStreamException e = assertThrows(Http2FrameStreamException.class, new Executable() {

        @Override
        public void execute() throws Throwable {
            inboundHandler.checkException();
        }
    });
    assertEquals(streamEx, e.getCause());
    assertNull(inboundHandler.readInboundMessageOrUserEvent());
}

Example 12 with StreamException

use of io.netty.handler.codec.http2.Http2Exception.StreamException in project zuul by Netflix.

the class Http2StreamErrorHandler method exceptionCaught.

@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
    if (cause instanceof StreamException) {
        StreamException streamEx = (StreamException) cause;
        ctx.writeAndFlush(new DefaultHttp2ResetFrame(streamEx.error()));
    } else if (cause instanceof DecoderException) {
        ctx.writeAndFlush(new DefaultHttp2ResetFrame(Http2Error.PROTOCOL_ERROR));
    } else {
        super.exceptionCaught(ctx, cause);
    }
}