@Test
public void serverResponseHeaderInformational() throws Exception {
final FullHttpMessage request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.PUT, "/info/test",
true);
HttpHeaders httpHeaders = request.headers();
httpHeaders.setInt(HttpUtil.ExtensionHeaderNames.STREAM_ID.text(), 3);
httpHeaders.set(HttpHeaderNames.EXPECT, HttpHeaderValues.CONTINUE);
httpHeaders.setInt(HttpHeaderNames.CONTENT_LENGTH, 0);
final Http2Headers http2Headers =
new DefaultHttp2Headers()
.method(as("PUT"))
.path(as("/info/test"))
.set(as(HttpHeaderNames.EXPECT.toString()), as(HttpHeaderValues.CONTINUE.toString()));
final FullHttpMessage response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.CONTINUE);
final String text = "a big payload";
final ByteBuf payload = Unpooled.copiedBuffer(text.getBytes());
final FullHttpMessage request2 = request.copy(payload);
final FullHttpMessage response2 = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
try {
runInChannel(clientChannel, new Http2Runnable() {
@Override
public void run() {
frameWriter.writeHeaders(ctxClient(), 3, http2Headers, 0, false, newPromiseClient());
ctxClient().flush();
}
});
awaitRequests();
ArgumentCaptor<FullHttpMessage> requestCaptor = ArgumentCaptor.forClass(FullHttpMessage.class);
verify(serverListener).messageReceived(requestCaptor.capture());
capturedRequests = requestCaptor.getAllValues();
assertEquals(request, capturedRequests.get(0));
cleanupCapturedRequests();
reset(serverListener);
httpHeaders = response.headers();
httpHeaders.setInt(HttpUtil.ExtensionHeaderNames.STREAM_ID.text(), 3);
httpHeaders.setInt(HttpHeaderNames.CONTENT_LENGTH, 0);
final Http2Headers http2HeadersResponse = new DefaultHttp2Headers().status(as("100"));
runInChannel(serverConnectedChannel, new Http2Runnable() {
@Override
public void run() {
frameWriter.writeHeaders(ctxServer(), 3, http2HeadersResponse, 0, false, newPromiseServer());
ctxServer().flush();
}
});
awaitResponses();
ArgumentCaptor<FullHttpMessage> responseCaptor = ArgumentCaptor.forClass(FullHttpMessage.class);
verify(clientListener).messageReceived(responseCaptor.capture());
capturedResponses = responseCaptor.getAllValues();
assertEquals(response, capturedResponses.get(0));
cleanupCapturedResponses();
reset(clientListener);
setServerLatch(1);
httpHeaders = request2.headers();
httpHeaders.setInt(HttpHeaderNames.CONTENT_LENGTH, text.length());
httpHeaders.remove(HttpHeaderNames.EXPECT);
runInChannel(clientChannel, new Http2Runnable() {
@Override
public void run() {
frameWriter.writeData(ctxClient(), 3, payload.retain(), 0, true, newPromiseClient());
ctxClient().flush();
}
});
awaitRequests();
requestCaptor = ArgumentCaptor.forClass(FullHttpMessage.class);
verify(serverListener).messageReceived(requestCaptor.capture());
capturedRequests = requestCaptor.getAllValues();
assertEquals(request2, capturedRequests.get(0));
setClientLatch(1);
httpHeaders = response2.headers();
httpHeaders.setInt(HttpUtil.ExtensionHeaderNames.STREAM_ID.text(), 3);
httpHeaders.setInt(HttpHeaderNames.CONTENT_LENGTH, 0);
final Http2Headers http2HeadersResponse2 = new DefaultHttp2Headers().status(as("200"));
runInChannel(serverConnectedChannel, new Http2Runnable() {
@Override
public void run() {
frameWriter.writeHeaders(ctxServer(), 3, http2HeadersResponse2, 0, true, newPromiseServer());