Author: markt
Date: Tue Jul 29 09:30:39 2014
New Revision: 1614292
URL: http://svn.apache.org/r1614292
Log:
Workaroud https://issues.apache.org/bugzilla/show_bug.cgi?id=56684
Don't shutdown if shutdown port experiences a SocketTimeoutException
Modified:
tomcat/tc6.0.x/trunk/ (props changed)
tomcat/tc6.0.x/trunk/STATUS.txt
tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/LocalStrings.properties
tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/StandardServer.java
tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml
Propchange: tomcat/tc6.0.x/trunk/
------------------------------------------------------------------------------
Merged /tomcat/trunk:r1608963,1609061
Merged /tomcat/tc7.0.x/trunk:r1609079
Modified: tomcat/tc6.0.x/trunk/STATUS.txt
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/STATUS.txt?rev=1614292&r1=1614291&r2=1614292&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/STATUS.txt (original)
+++ tomcat/tc6.0.x/trunk/STATUS.txt Tue Jul 29 09:30:39 2014
@@ -51,12 +51,6 @@ PATCHES PROPOSED TO BACKPORT:
+1: kkolinko
-1:
-* Workaroud https://issues.apache.org/bugzilla/show_bug.cgi?id=56684
- Don't shutdown if shutdown port experiences a SocketTimeoutException
- http://svn.apache.org/r1609079
- +1: markt, kkolinko, schultz
- -1:
-
* Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=56661
Support using AJP request attribute AJP_LOCAL_ADDR to fix getLocalAddr().
Backport of r1609593 from trunk resp. r1609606 from tc7.
Modified:
tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/LocalStrings.properties
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/LocalStrings.properties?rev=1614292&r1=1614291&r2=1614292&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/LocalStrings.properties
(original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/LocalStrings.properties
Tue Jul 29 09:30:39 2014
@@ -197,6 +197,7 @@ standardServer.initialize.initialized=Th
standardServer.start.connectors=At least one connector is not associated with
any container
standardServer.start.started=This server has already been started
standardServer.stop.notStarted=This server has not yet been started
+standardServer.accept.timeout=The socket listening for the shutdown command
experienced an unexpected timeout [{0}] milliseconds after the call to
accept(). Is this an instance of bug 56684?
standardService.connector.initFailed=Failed to initialize connector [{0}]
standardService.connector.pauseFailed=Failed to pause connector [{0}]
standardService.connector.startFailed=Failed to start connector [{0}]
Modified: tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/StandardServer.java
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/StandardServer.java?rev=1614292&r1=1614291&r2=1614292&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/StandardServer.java
(original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/catalina/core/StandardServer.java Tue
Jul 29 09:30:39 2014
@@ -5,20 +5,17 @@
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
-
package org.apache.catalina.core;
-
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.io.IOException;
@@ -26,6 +23,7 @@ import java.io.InputStream;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
+import java.net.SocketTimeoutException;
import java.security.AccessControlException;
import java.util.Random;
@@ -59,10 +57,10 @@ import org.apache.tomcat.util.modeler.Re
*
*/
public final class StandardServer
- implements Lifecycle, Server, MBeanRegistration
+ implements Lifecycle, Server, MBeanRegistration
{
private static Log log = LogFactory.getLog(StandardServer.class);
-
+
// -------------------------------------------------------------- Constants
@@ -376,7 +374,7 @@ public final class StandardServer
/**
* Wait until a proper shutdown command is received, then return.
- * This keeps the main thread alive - the thread pool listening for http
+ * This keeps the main thread alive - the thread pool listening for http
* connections is daemon threads.
*/
public void await() {
@@ -421,16 +419,23 @@ public final class StandardServer
if (serverSocket == null) {
break;
}
-
+
// Wait for the next connection
Socket socket = null;
StringBuilder command = new StringBuilder();
try {
InputStream stream = null;
+ long acceptStartTime = System.currentTimeMillis();
try {
socket = serverSocket.accept();
socket.setSoTimeout(10 * 1000); // Ten seconds
stream = socket.getInputStream();
+ } catch (SocketTimeoutException ste) {
+ // This should never happen but bug 56684 suggests that
+ // it does.
+ log.warn(sm.getString("standardServer.accept.timeout",
+ Long.valueOf(System.currentTimeMillis() -
acceptStartTime)), ste);
+ continue;
} catch (AccessControlException ace) {
log.warn("StandardServer.accept security exception: "
+ ace.getMessage(), ace);
@@ -531,8 +536,8 @@ public final class StandardServer
return (services);
}
-
- /**
+
+ /**
* Return the JMX service names.
*/
public ObjectName[] getServiceNames() {
@@ -638,7 +643,7 @@ public final class StandardServer
*/
public synchronized void storeConfig() throws Exception {
ObjectName sname = new ObjectName("Catalina:type=StoreConfig");
- mserver.invoke(sname, "storeConfig", null, null);
+ mserver.invoke(sname, "storeConfig", null, null);
}
@@ -654,20 +659,20 @@ public final class StandardServer
* by the persistence mechanism
*/
public synchronized void storeContext(Context context) throws Exception {
-
- ObjectName sname = null;
+
+ ObjectName sname = null;
try {
sname = new ObjectName("Catalina:type=StoreConfig");
if(mserver.isRegistered(sname)) {
mserver.invoke(sname, "store",
- new Object[] {context},
+ new Object[] {context},
new String [] { "java.lang.String"});
} else
log.error("StoreConfig mbean not registered" + sname);
} catch (Throwable t) {
log.error(t);
}
-
+
}
@@ -798,13 +803,13 @@ public final class StandardServer
public void init() throws Exception {
initialize();
}
-
+
/**
* Invoke a pre-startup initialization. This is used to allow connectors
* to bind to restricted ports under Unix operating environments.
*/
public void initialize()
- throws LifecycleException
+ throws LifecycleException
{
if (initialized) {
log.info(sm.getString("standardServer.initialize.initialized"));
@@ -822,10 +827,10 @@ public final class StandardServer
log.error("Error registering ",e);
}
}
-
+
// Register global String cache
try {
- ObjectName oname2 =
+ ObjectName oname2 =
new ObjectName(oname.getDomain() + ":type=StringCache");
Registry.getRegistry(null, null)
.registerComponent(new StringCache(), oname2, null );
@@ -838,7 +843,7 @@ public final class StandardServer
services[i].initialize();
}
}
-
+
protected String type;
protected String domain;
protected String suffix;
@@ -869,5 +874,5 @@ public final class StandardServer
public void postDeregister() {
}
-
+
}
Modified: tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml?rev=1614292&r1=1614291&r2=1614292&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml Tue Jul 29 09:30:39 2014
@@ -55,6 +55,11 @@
a container (e.g. adding a Context to a Host) to prevent blocking
requests to other children while the new child starts. (markt)
</fix>
+ <fix>
+ <bug>56684</bug>: Ensure that Tomcat does not shut down if the socket
+ waiting for the shutdown command experiences a
+ <code>SocketTimeoutException</code>. (markt)
+ </fix>
</changelog>
</subsection>
<subsection name="Coyote">
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