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[Bug 383251] resolve npe and return 500 when remote server is unaccessible

This commit is contained in:
Jesse McConnell 2012-06-21 10:50:06 -05:00
parent d40dc43e36
commit 9b2d7bb9bf
2 changed files with 28 additions and 1 deletions
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21
jetty-server/src/main/java/org/eclipse/jetty/server/handler/ConnectHandler.java
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@ -223,8 +223,21 @@ public class ConnectHandler extends HandlerWrapper
return;
}
SocketChannel channel = connectToServer(request, host, port);
SocketChannel channel;
try
{
channel = connectToServer(request, host, port);
}
catch ( IOException ioe )
{
LOG.info("ConnectHandler: " + ioe.getMessage());
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
baseRequest.setHandled(true);
return;
}
// Transfer unread data from old connection to new connection
// We need to copy the data to avoid races:
// 1. when this unread data is written and the server replies before the clientToProxy
@ -304,9 +317,15 @@ public class ConnectHandler extends HandlerWrapper
return new ProxyToServerConnection(context, buffer);
}
// may return null
private SocketChannel connectToServer(HttpServletRequest request, String host, int port) throws IOException
{
SocketChannel channel = connect(request, host, port);
if ( channel == null )
{
throw new IOException("unable to connector to " + host + ":" + port);
}
channel.configureBlocking(false);
return channel;
}

8
jetty-server/src/test/java/org/eclipse/jetty/server/handler/ConnectHandlerTest.java
View File

@ -355,6 +355,14 @@ public class ConnectHandlerTest extends AbstractConnectHandlerTest
@Test
public void testCONNECTAndPOSTWithBigBody() throws Exception
{
// fails under windows and occasionally on mac due to OOME
boolean stress = Boolean.getBoolean( "STRESS" );
if (!stress)
{
return;
}
// Log.getLogger(ConnectHandler.class).setDebugEnabled(true);
String hostPort = "localhost:" + serverConnector.getLocalPort();
String request = "" +