use of org.apache.flink.shaded.netty4.io.netty.channel.ChannelFuture in project vert.x by eclipse.
the class ProxyChannelProvider method connect.
@Override
public void connect(VertxInternal vertx, Bootstrap bootstrap, ProxyOptions options, String host, int port, Handler<Channel> channelInitializer, Handler<AsyncResult<Channel>> channelHandler) {
final String proxyHost = options.getHost();
final int proxyPort = options.getPort();
final String proxyUsername = options.getUsername();
final String proxyPassword = options.getPassword();
final ProxyType proxyType = options.getType();
vertx.resolveAddress(proxyHost, dnsRes -> {
if (dnsRes.succeeded()) {
InetAddress address = dnsRes.result();
InetSocketAddress proxyAddr = new InetSocketAddress(address, proxyPort);
ProxyHandler proxy;
switch(proxyType) {
default:
case HTTP:
proxy = proxyUsername != null && proxyPassword != null ? new HttpProxyHandler(proxyAddr, proxyUsername, proxyPassword) : new HttpProxyHandler(proxyAddr);
break;
case SOCKS5:
proxy = proxyUsername != null && proxyPassword != null ? new Socks5ProxyHandler(proxyAddr, proxyUsername, proxyPassword) : new Socks5ProxyHandler(proxyAddr);
break;
case SOCKS4:
proxy = proxyUsername != null ? new Socks4ProxyHandler(proxyAddr, proxyUsername) : new Socks4ProxyHandler(proxyAddr);
break;
}
bootstrap.resolver(NoopAddressResolverGroup.INSTANCE);
InetSocketAddress targetAddress = InetSocketAddress.createUnresolved(host, port);
bootstrap.handler(new ChannelInitializer<Channel>() {
@Override
protected void initChannel(Channel ch) throws Exception {
ChannelPipeline pipeline = ch.pipeline();
pipeline.addFirst("proxy", proxy);
pipeline.addLast(new ChannelInboundHandlerAdapter() {
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
if (evt instanceof ProxyConnectionEvent) {
pipeline.remove(proxy);
pipeline.remove(this);
channelInitializer.handle(ch);
channelHandler.handle(Future.succeededFuture(ch));
}
ctx.fireUserEventTriggered(evt);
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
channelHandler.handle(Future.failedFuture(cause));
}
});
}
});
ChannelFuture future = bootstrap.connect(targetAddress);
future.addListener(res -> {
if (!res.isSuccess()) {
channelHandler.handle(Future.failedFuture(res.cause()));
}
});
} else {
channelHandler.handle(Future.failedFuture(dnsRes.cause()));
}
});
}
use of org.apache.flink.shaded.netty4.io.netty.channel.ChannelFuture in project vert.x by eclipse.
the class ChannelProvider method connect.
public void connect(VertxInternal vertx, Bootstrap bootstrap, ProxyOptions options, String host, int port, Handler<Channel> channelInitializer, Handler<AsyncResult<Channel>> channelHandler) {
bootstrap.resolver(vertx.nettyAddressResolverGroup());
bootstrap.handler(new ChannelInitializer<Channel>() {
@Override
protected void initChannel(Channel channel) throws Exception {
channelInitializer.handle(channel);
}
});
ChannelFuture fut = bootstrap.connect(host, port);
fut.addListener(res -> {
if (res.isSuccess()) {
channelHandler.handle(Future.succeededFuture(fut.channel()));
} else {
channelHandler.handle(Future.failedFuture(res.cause()));
}
});
}
use of org.apache.flink.shaded.netty4.io.netty.channel.ChannelFuture in project vert.x by eclipse.
the class Http2ClientTest method testClearText.
private void testClearText(boolean upgrade) throws Exception {
ServerBootstrap bootstrap = createH2CServer((dec, enc) -> new Http2EventAdapter() {
@Override
public void onHeadersRead(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream) throws Http2Exception {
enc.writeHeaders(ctx, streamId, new DefaultHttp2Headers().status("200"), 0, true, ctx.newPromise());
ctx.flush();
}
}, upgrade);
ChannelFuture s = bootstrap.bind(DEFAULT_HTTP_HOST, DEFAULT_HTTP_PORT).sync();
try {
client.close();
client = vertx.createHttpClient(clientOptions.setUseAlpn(false).setSsl(false).setHttp2ClearTextUpgrade(upgrade));
client.get(DEFAULT_HTTP_PORT, DEFAULT_HTTP_HOST, "/somepath", resp -> {
assertEquals(HttpVersion.HTTP_2, resp.version());
testComplete();
}).exceptionHandler(this::fail).end();
await();
} finally {
s.channel().close().sync();
}
}
use of org.apache.flink.shaded.netty4.io.netty.channel.ChannelFuture in project vert.x by eclipse.
the class Http2ClientTest method testGet.
@Test
public void testGet() throws Exception {
ServerBootstrap bootstrap = createH2Server((decoder, encoder) -> new Http2EventAdapter() {
@Override
public void onHeadersRead(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream) throws Http2Exception {
vertx.runOnContext(v -> {
assertTrue(endStream);
encoder.writeHeaders(ctx, streamId, new DefaultHttp2Headers().status("200"), 0, true, ctx.newPromise());
ctx.flush();
});
}
@Override
public void onGoAwayRead(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData) throws Http2Exception {
vertx.runOnContext(v -> {
testComplete();
});
}
});
ChannelFuture s = bootstrap.bind(DEFAULT_HTTPS_HOST, DEFAULT_HTTPS_PORT).sync();
try {
HttpClientRequest req = client.get(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, "/somepath");
req.handler(resp -> {
Context ctx = vertx.getOrCreateContext();
assertOnIOContext(ctx);
resp.endHandler(v -> {
assertOnIOContext(ctx);
req.connection().close();
});
}).end();
await();
} finally {
s.channel().close().sync();
}
}
use of org.apache.flink.shaded.netty4.io.netty.channel.ChannelFuture in project vert.x by eclipse.
the class Http2ClientTest method testStreamError.
@Test
public void testStreamError() throws Exception {
waitFor(3);
ServerBootstrap bootstrap = createH2Server((dec, enc) -> new Http2EventAdapter() {
@Override
public void onHeadersRead(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int streamDependency, short weight, boolean exclusive, int padding, boolean endStream) throws Http2Exception {
enc.writeHeaders(ctx, streamId, new DefaultHttp2Headers().status("200"), 0, false, ctx.newPromise());
// Send a corrupted frame on purpose to check we get the corresponding error in the request exception handler
// the error is : greater padding value 0c -> 1F
// ChannelFuture a = encoder.frameWriter().writeData(request.context, id, Buffer.buffer("hello").getByteBuf(), 12, false, request.context.newPromise());
// normal frame : 00 00 12 00 08 00 00 00 03 0c 68 65 6c 6c 6f 00 00 00 00 00 00 00 00 00 00 00 00
// corrupted frame : 00 00 12 00 08 00 00 00 03 1F 68 65 6c 6c 6f 00 00 00 00 00 00 00 00 00 00 00 00
ctx.channel().write(Buffer.buffer(new byte[] { 0x00, 0x00, 0x12, 0x00, 0x08, 0x00, 0x00, 0x00, (byte) (streamId & 0xFF), 0x1F, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }).getByteBuf());
ctx.flush();
}
});
ChannelFuture s = bootstrap.bind(DEFAULT_HTTPS_HOST, DEFAULT_HTTPS_PORT).sync();
try {
Context ctx = vertx.getOrCreateContext();
ctx.runOnContext(v -> {
client.get(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, "/somepath", resp -> {
resp.exceptionHandler(err -> {
assertOnIOContext(ctx);
if (err instanceof Http2Exception) {
complete();
}
});
}).connectionHandler(conn -> {
conn.exceptionHandler(err -> {
assertOnIOContext(ctx);
if (err instanceof Http2Exception) {
complete();
}
});
}).exceptionHandler(err -> {
assertOnIOContext(ctx);
if (err instanceof Http2Exception) {
complete();
}
}).sendHead();
});
await();
} finally {
s.channel().close().sync();
}
}
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