protected internal virtual void SendError(ChannelHandlerContext ctx, string message , HttpResponseStatus status) { HttpResponse response = new DefaultHttpResponse(HttpVersion.Http11, status); response.SetHeader(HttpHeaders.Names.ContentType, "text/plain; charset=UTF-8"); // Put shuffle version into http header response.SetHeader(ShuffleHeader.HttpHeaderName, ShuffleHeader.DefaultHttpHeaderName ); response.SetHeader(ShuffleHeader.HttpHeaderVersion, ShuffleHeader.DefaultHttpHeaderVersion ); response.SetContent(ChannelBuffers.CopiedBuffer(message, CharsetUtil.Utf8)); // Close the connection as soon as the error message is sent. ctx.GetChannel().Write(response).AddListener(ChannelFutureListener.Close); }
/// <exception cref="System.IO.IOException"/> public virtual void Handle(Org.Jboss.Netty.Channel.Channel channel, Org.Apache.Hadoop.Security.Token.Token <DelegationTokenIdentifier> token, string serviceUrl) { NUnit.Framework.Assert.AreEqual(this._enclosing.testToken, token); byte[] bytes = Sharpen.Runtime.GetBytesForString(TestDelegationTokenRemoteFetcher .ExpDate); ChannelBuffer cbuffer = ChannelBuffers.Buffer(bytes.Length); cbuffer.WriteBytes(bytes); HttpResponse response = new DefaultHttpResponse(HttpVersion.Http11, HttpResponseStatus .Ok); response.SetHeader(HttpHeaders.Names.ContentLength, bytes.Length.ToString()); response.SetContent(cbuffer); channel.Write(response).AddListener(ChannelFutureListener.Close); }
/// <exception cref="System.Exception"/> public override void MessageReceived(ChannelHandlerContext ctx, MessageEvent e) { HttpRequest request = (HttpRequest)e.GetMessage(); if (request.GetMethod() == HttpMethod.Options) { // Mimic SPNEGO authentication HttpResponse response = new DefaultHttpResponse(HttpVersion.Http11, HttpResponseStatus .Ok); response.AddHeader("Set-Cookie", "hadoop-auth=1234"); e.GetChannel().Write(response).AddListener(ChannelFutureListener.Close); } else { if (request.GetMethod() != HttpMethod.Get) { e.GetChannel().Close(); } } UnmodifiableIterator <KeyValuePair <string, TestDelegationTokenRemoteFetcher.Handler > > iter = this.routes.GetEnumerator(); while (iter.HasNext()) { KeyValuePair <string, TestDelegationTokenRemoteFetcher.Handler> entry = iter.Next( ); if (request.GetUri().Contains(entry.Key)) { TestDelegationTokenRemoteFetcher.Handler handler = entry.Value; try { handler.Handle(e.GetChannel(), this.token, this.serviceUrl); } catch (Exception ee) { this._enclosing.assertionError = ee; HttpResponse response = new DefaultHttpResponse(HttpVersion.Http11, HttpResponseStatus .BadRequest); response.SetContent(ChannelBuffers.CopiedBuffer(ee.Message, Encoding.Default)); e.GetChannel().Write(response).AddListener(ChannelFutureListener.Close); } return; } } }
/// <exception cref="System.IO.IOException"/> public virtual void Handle(Org.Jboss.Netty.Channel.Channel channel, Org.Apache.Hadoop.Security.Token.Token <DelegationTokenIdentifier> token, string serviceUrl) { NUnit.Framework.Assert.AreEqual(this._enclosing.testToken, token); Credentials creds = new Credentials(); creds.AddToken(new Text(serviceUrl), token); DataOutputBuffer @out = new DataOutputBuffer(); creds.Write(@out); int fileLength = @out.GetData().Length; ChannelBuffer cbuffer = ChannelBuffers.Buffer(fileLength); cbuffer.WriteBytes(@out.GetData()); HttpResponse response = new DefaultHttpResponse(HttpVersion.Http11, HttpResponseStatus .Ok); response.SetHeader(HttpHeaders.Names.ContentLength, fileLength.ToString()); response.SetContent(cbuffer); channel.Write(response).AddListener(ChannelFutureListener.Close); }