From 732277c002dc10e2b6a6f45476a5994518dc399b Mon Sep 17 00:00:00 2001
From: Simone Bordet <simone.bordet@gmail.com>
Date: Tue, 17 Jan 2017 18:37:05 +0100
Subject: [PATCH] Converted IOException to EofException in case of client close
 or reset.

It's common for a client to either close the connection or reset a
stream, so EofException is a better exception to report since it will
be logged at DEBUG level by the server, reducing the noise in the logs.
---
 .../jetty/http2/server/HTTP2ServerConnectionFactory.java    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/jetty-http2/http2-server/src/main/java/org/eclipse/jetty/http2/server/HTTP2ServerConnectionFactory.java b/jetty-http2/http2-server/src/main/java/org/eclipse/jetty/http2/server/HTTP2ServerConnectionFactory.java
index 0f251a95ecd..c64ad7b1599 100644
--- a/jetty-http2/http2-server/src/main/java/org/eclipse/jetty/http2/server/HTTP2ServerConnectionFactory.java
+++ b/jetty-http2/http2-server/src/main/java/org/eclipse/jetty/http2/server/HTTP2ServerConnectionFactory.java
@@ -18,7 +18,6 @@
 
 package org.eclipse.jetty.http2.server;
 
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.TimeoutException;
@@ -36,6 +35,7 @@ import org.eclipse.jetty.http2.frames.PushPromiseFrame;
 import org.eclipse.jetty.http2.frames.ResetFrame;
 import org.eclipse.jetty.http2.frames.SettingsFrame;
 import org.eclipse.jetty.io.EndPoint;
+import org.eclipse.jetty.io.EofException;
 import org.eclipse.jetty.server.Connector;
 import org.eclipse.jetty.server.HttpConfiguration;
 import org.eclipse.jetty.server.NegotiatingServerConnection.CipherDiscriminator;
@@ -131,7 +131,7 @@ public class HTTP2ServerConnectionFactory extends AbstractHTTP2ServerConnectionF
             String reason = frame.tryConvertPayload();
             if (reason != null && !reason.isEmpty())
                 reason = " (" + reason + ")";
-            getConnection().onSessionFailure(new IOException("HTTP/2 " + error + reason));
+            getConnection().onSessionFailure(new EofException("HTTP/2 " + error + reason));
         }
 
         @Override
@@ -167,7 +167,7 @@ public class HTTP2ServerConnectionFactory extends AbstractHTTP2ServerConnectionF
             ErrorCode error = ErrorCode.from(frame.getError());
             if (error == null)
                 error = ErrorCode.CANCEL_STREAM_ERROR;
-            getConnection().onStreamFailure((IStream)stream, new IOException("HTTP/2 " + error));
+            getConnection().onStreamFailure((IStream)stream, new EofException("HTTP/2 " + error));
         }
 
         @Override