Examples with WebSocketServerExtensionHandler io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler used on opensource projects

Example 1 with WebSocketServerExtensionHandler

use of io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler in project netty by netty.

the class WebSocketServerCompressionHandlerTest method testServerWindowSizeDisable.

@Test
public void testServerWindowSizeDisable() {
    EmbeddedChannel ch = new EmbeddedChannel(new WebSocketServerExtensionHandler(new PerMessageDeflateServerExtensionHandshaker(6, false, 15, false, false)));
    HttpRequest req = newUpgradeRequest(PERMESSAGE_DEFLATE_EXTENSION + "; " + SERVER_MAX_WINDOW + "=10");
    ch.writeInbound(req);
    HttpResponse res = newUpgradeResponse(null);
    ch.writeOutbound(res);
    HttpResponse res2 = ch.readOutbound();
    Assert.assertFalse(res2.headers().contains(HttpHeaderNames.SEC_WEBSOCKET_EXTENSIONS));
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateDecoder.class) == null);
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateEncoder.class) == null);
}

Example 2 with WebSocketServerExtensionHandler

use of io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler in project netty by netty.

the class WebSocketServerCompressionHandlerTest method testClientWindowSizeUnavailable.

@Test
public void testClientWindowSizeUnavailable() {
    EmbeddedChannel ch = new EmbeddedChannel(new WebSocketServerExtensionHandler(new PerMessageDeflateServerExtensionHandshaker(6, false, 10, false, false)));
    HttpRequest req = newUpgradeRequest(PERMESSAGE_DEFLATE_EXTENSION);
    ch.writeInbound(req);
    HttpResponse res = newUpgradeResponse(null);
    ch.writeOutbound(res);
    HttpResponse res2 = ch.readOutbound();
    List<WebSocketExtensionData> exts = WebSocketExtensionUtil.extractExtensions(res2.headers().get(HttpHeaderNames.SEC_WEBSOCKET_EXTENSIONS));
    Assert.assertEquals(PERMESSAGE_DEFLATE_EXTENSION, exts.get(0).name());
    Assert.assertTrue(exts.get(0).parameters().isEmpty());
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateDecoder.class) != null);
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateEncoder.class) != null);
}

Example 3 with WebSocketServerExtensionHandler

use of io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler in project netty by netty.

the class WebSocketServerCompressionHandlerTest method testServerWindowSizeDisableThenFallback.

@Test
public void testServerWindowSizeDisableThenFallback() {
    EmbeddedChannel ch = new EmbeddedChannel(new WebSocketServerExtensionHandler(new PerMessageDeflateServerExtensionHandshaker(6, false, 15, false, false)));
    HttpRequest req = newUpgradeRequest(PERMESSAGE_DEFLATE_EXTENSION + "; " + SERVER_MAX_WINDOW + "=10, " + PERMESSAGE_DEFLATE_EXTENSION);
    ch.writeInbound(req);
    HttpResponse res = newUpgradeResponse(null);
    ch.writeOutbound(res);
    HttpResponse res2 = ch.readOutbound();
    List<WebSocketExtensionData> exts = WebSocketExtensionUtil.extractExtensions(res2.headers().get(HttpHeaderNames.SEC_WEBSOCKET_EXTENSIONS));
    Assert.assertEquals(PERMESSAGE_DEFLATE_EXTENSION, exts.get(0).name());
    Assert.assertTrue(exts.get(0).parameters().isEmpty());
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateDecoder.class) != null);
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateEncoder.class) != null);
}

Example 4 with WebSocketServerExtensionHandler

use of io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler in project netty by netty.

the class WebSocketServerCompressionHandlerTest method testClientWindowSizeSuccess.

@Test
public void testClientWindowSizeSuccess() {
    EmbeddedChannel ch = new EmbeddedChannel(new WebSocketServerExtensionHandler(new PerMessageDeflateServerExtensionHandshaker(6, false, 10, false, false)));
    HttpRequest req = newUpgradeRequest(PERMESSAGE_DEFLATE_EXTENSION + "; " + CLIENT_MAX_WINDOW);
    ch.writeInbound(req);
    HttpResponse res = newUpgradeResponse(null);
    ch.writeOutbound(res);
    HttpResponse res2 = ch.readOutbound();
    List<WebSocketExtensionData> exts = WebSocketExtensionUtil.extractExtensions(res2.headers().get(HttpHeaderNames.SEC_WEBSOCKET_EXTENSIONS));
    Assert.assertEquals(PERMESSAGE_DEFLATE_EXTENSION, exts.get(0).name());
    Assert.assertEquals("10", exts.get(0).parameters().get(CLIENT_MAX_WINDOW));
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateDecoder.class) != null);
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateEncoder.class) != null);
}

Example 5 with WebSocketServerExtensionHandler

use of io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler in project netty by netty.

the class WebSocketServerCompressionHandlerTest method testServerWindowSizeSuccess.

@Test
public void testServerWindowSizeSuccess() {
    EmbeddedChannel ch = new EmbeddedChannel(new WebSocketServerExtensionHandler(new PerMessageDeflateServerExtensionHandshaker(6, true, 15, false, false)));
    HttpRequest req = newUpgradeRequest(PERMESSAGE_DEFLATE_EXTENSION + "; " + SERVER_MAX_WINDOW + "=10");
    ch.writeInbound(req);
    HttpResponse res = newUpgradeResponse(null);
    ch.writeOutbound(res);
    HttpResponse res2 = ch.readOutbound();
    List<WebSocketExtensionData> exts = WebSocketExtensionUtil.extractExtensions(res2.headers().get(HttpHeaderNames.SEC_WEBSOCKET_EXTENSIONS));
    Assert.assertEquals(PERMESSAGE_DEFLATE_EXTENSION, exts.get(0).name());
    Assert.assertEquals("10", exts.get(0).parameters().get(SERVER_MAX_WINDOW));
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateDecoder.class) != null);
    Assert.assertTrue(ch.pipeline().get(PerMessageDeflateEncoder.class) != null);
}