Author: markt
Date: Thu Jun 27 22:04:44 2013
New Revision: 1497580
URL: http://svn.apache.org/r1497580
Log:
WebSocket 1.0, Section 6.4
Once an Endpoint has been used, no more Endpoints can be registered
Modified:
tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties
tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java
Modified:
tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties?rev=1497580&r1=1497579&r2=1497580&view=diff
==============================================================================
---
tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties
(original)
+++
tomcat/trunk/java/org/apache/tomcat/websocket/server/LocalStrings.properties
Thu Jun 27 22:04:44 2013
@@ -14,6 +14,7 @@
# limitations under the License.
sci.newInstance.fail=Failed to create an Endpoint instance of type [{0}]
+serverContainer.addNotAllowed=No further Endpoints may be registered once an
attempt has been made to use one of the previously registered endpoints
serverContainer.configuratorFail=Failed to create configurator of type [{0}]
for POJO of type [{1}]
serverContainer.duplicatePaths=Multiple Endpoints may not be deployed to using
the same path [{0}]
serverContainer.encoderFail=Unable to create encoder of type [{0}]
Modified:
tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java?rev=1497580&r1=1497579&r2=1497580&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java
(original)
+++ tomcat/trunk/java/org/apache/tomcat/websocket/server/WsServerContainer.java
Thu Jun 27 22:04:44 2013
@@ -91,6 +91,7 @@ public class WsServerContainer extends W
new ConcurrentHashMap<>();
private final ConcurrentHashMap<Integer,SortedSet<TemplatePathMatch>>
configTemplateMatchMap = new ConcurrentHashMap<>();
+ private volatile boolean addAllowed = true;
private WsServerContainer() {
// Hide default constructor
@@ -139,6 +140,12 @@ public class WsServerContainer extends W
@Override
public void addEndpoint(ServerEndpointConfig sec)
throws DeploymentException {
+
+ if (!addAllowed) {
+ throw new DeploymentException(
+ sm.getString("serverContainer.addNotAllowed"));
+ }
+
if (servletContext == null) {
throw new DeploymentException(
sm.getString("serverContainer.servletContextMissing"));
@@ -230,6 +237,12 @@ public class WsServerContainer extends W
public WsMappingResult findMapping(String path) {
+ // Prevent registering additional endpoints once the first attempt has
+ // been made to use one
+ if (addAllowed) {
+ addAllowed = false;
+ }
+
// Check an exact match. Simple case as there are no templates.
ServerEndpointConfig sec = configExactMatchMap.get(path);
if (sec != null) {
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