Added a check for websockets and switched back to jetty as the default implementation for until the own implementation is fully stable.

Author: JanHolger

pom.xml

@@ -56,7 +56,7 @@
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-server</artifactId>
             <version>11.0.7</version>
-            <optional>true</optional>
+            <!-- <optional>true</optional> -->
         </dependency>
         <dependency>
             <groupId>org.reflections</groupId>

src/main/java/org/javawebstack/httpserver/HTTPServer.java

@@ -3,6 +3,7 @@
 import org.javawebstack.abstractdata.AbstractMapper;
 import org.javawebstack.abstractdata.NamingPolicy;
 import org.javawebstack.httpserver.adapter.IHTTPSocketServer;
+import org.javawebstack.httpserver.adapter.jetty.JettyHTTPSocketServer;
 import org.javawebstack.httpserver.adapter.simple.SimpleHTTPSocketServer;
 import org.javawebstack.httpserver.handler.*;
 import org.javawebstack.httpserver.router.DefaultRouteAutoInjector;
@@ -45,7 +46,7 @@ public class HTTPServer implements RouteParamTransformerProvider {
     private Function<Class<?>, Object> controllerInitiator = this::defaultControllerInitiator;
 
     public HTTPServer() {
-        this(new SimpleHTTPSocketServer());
+        this(new JettyHTTPSocketServer());
     }
 
     public HTTPServer(IHTTPSocketServer server) {
@@ -196,6 +197,8 @@ public HTTPServer afterAny(String pattern, AfterRequestHandler... handlers) {
     }
 
     public HTTPServer webSocket(String pattern, WebSocketHandler handler) {
+        if(!server.isWebSocketSupported())
+            throw new UnsupportedOperationException(server.getClass().getName() + " does not support websockets!");
         return route(HTTPMethod.WEBSOCKET, pattern, new InternalWebSocketRequestHandler(handler));
     }
 

src/main/java/org/javawebstack/httpserver/adapter/IHTTPSocketServer.java

@@ -10,5 +10,6 @@ public interface IHTTPSocketServer {
     void stop();
     void join();
     void setHandler(IHTTPSocketHandler handler);
+    boolean isWebSocketSupported();
 
 }

src/main/java/org/javawebstack/httpserver/adapter/jetty/JettyHTTPSocketServer.java

@@ -66,4 +66,8 @@ public void setHandler(IHTTPSocketHandler handler) {
         this.handler = handler;
     }
 
+    public boolean isWebSocketSupported() {
+        return false;
+    }
+
 }

src/main/java/org/javawebstack/httpserver/adapter/simple/SimpleHTTPSocketServer.java

@@ -60,4 +60,8 @@ public void stop() {
         } catch (IOException e) {}
     }
 
+    public boolean isWebSocketSupported() {
+        return false;
+    }
+
 }