Session store / pubsub factory configuration logging

src/main/java/com/corundumstudio/socketio/SocketIOServer.java

@@ -113,6 +113,7 @@ public class SocketIOServer implements ClientListeners {
         }
 
         b.bind(addr).syncUninterruptibly();
+        log.info("Session store / pubsub factory used: {}", configCopy.getStoreFactory());
         log.info("SocketIO server started at port: {}", configCopy.getPort());
     }
 

src/main/java/com/corundumstudio/socketio/store/MemoryStoreFactory.java

@@ -38,4 +38,9 @@ public class MemoryStoreFactory extends BaseStoreFactory {
     public void shutdown() {
     }
 
+    @Override
+    public String toString() {
+        return getClass().getSimpleName() + " (local session store only)";
+    }
+
 }

src/main/java/com/corundumstudio/socketio/store/pubsub/BaseStoreFactory.java

@@ -109,4 +109,9 @@ public abstract class BaseStoreFactory implements StoreFactory {
         return namespaceName;
     }
 
+    @Override
+    public String toString() {
+        return getClass().getSimpleName() + " (distributed session store, distributed publish/subscribe)";
+    }
+
 }