Merge pull request #46 from ngrok/alawrence/jetty-forwards-compatible

add methods for jetty 12 compatibility

ngrok-jetty/src/main/java/com/ngrok/jetty/NgrokEndpoint.java

@@ -1,13 +1,14 @@
 package com.ngrok.jetty;
 
-import com.ngrok.Connection;
+import java.io.IOException;
+import java.net.SocketAddress;
+import java.nio.ByteBuffer;
+import java.util.concurrent.TimeUnit;
 
 import org.eclipse.jetty.io.AbstractEndPoint;
 import org.eclipse.jetty.util.thread.Scheduler;
 
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.concurrent.TimeUnit;
+import com.ngrok.Connection;
 
 /**
  * A class representing an endpoint for ngrok connection.
@@ -89,4 +90,14 @@ public boolean flush(ByteBuffer... buffer) throws IOException {
     public Object getTransport() {
         throw new UnsupportedOperationException("ohnoe");
     }
+
+    @Override
+    public SocketAddress getLocalSocketAddress() {
+        return null;
+    }
+
+    @Override
+    public SocketAddress getRemoteSocketAddress() {
+        return conn.inetAddress();
+    }
 }