Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add more detail to ISE in ServerEndpointExporter

Browse Source 
Issue: SPR-16655
This commit is contained in:
Rossen Stoyanchev
2018-04-23 17:03:09 -04:00
parent de18d96413
commit 0e776d4e77
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointExporter.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2017 the original author or authors.
* Copyright 2002-2018 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -143,7 +143,11 @@ public class ServerEndpointExporter extends WebApplicationObjectSupport
private void registerEndpoint(Class<?> endpointClass) {
ServerContainer serverContainer = getServerContainer();
Assert.state(serverContainer != null, "No ServerContainer set");
Assert.state(serverContainer != null,
"No ServerContainer set. Most likely the server's own WebSocket ServletContainerInitializer " +
"has not run yet. Was the Spring ApplicationContext refreshed through a " +
"org.springframework.web.context.ContextLoaderListener, " +
"i.e. after the ServletContext has been fully initialized?");
try {
if (logger.isInfoEnabled()) {
logger.info("Registering @ServerEndpoint class: " + endpointClass);