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GUACAMOLE-2181: Avoid NPE if servlet container is shut down before extensions are loaded.

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Michael Jumper committed 2025-12-12 10:42:28 -08:00
1 parent 751ca979ce
commit 10558b2682
1 file changed
+9 -7
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guacamole/src/main/java/org/apache/guacamole/GuacamoleServletContextListener.java
+9 -7
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@@ -297,13 +297,15 @@ public class GuacamoleServletContextListener extends GuiceServletContextListener
} }
// Inform any listeners that application shutdown has completed // Inform any listeners that application shutdown has completed
try { if (listenerService != null) {
listenerService.handleEvent(new ApplicationShutdownEvent() { try {
// The application shutdown event currently has no content listenerService.handleEvent(new ApplicationShutdownEvent() {
}); // The application shutdown event currently has no content
} });
catch (GuacamoleException e) { }
logger.error("An extension listening for application shutdown failed: {}", e.getMessage(), e); catch (GuacamoleException e) {
logger.error("An extension listening for application shutdown failed: {}", e.getMessage(), e);
}
} }
} }