Polish WebSocketSession

Update methods available on WebSocketSession interface.
Introduce DelegatingWebSocketSession interface.

spring-messaging/src/main/java/org/springframework/messaging/handler/websocket/SubProtocolWebSocketHandler.java

@@ -30,6 +30,7 @@ import org.springframework.messaging.MessageHandler;
 import org.springframework.messaging.MessagingException;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
 import org.springframework.web.socket.CloseStatus;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketMessage;
@@ -133,7 +134,7 @@ public class SubProtocolWebSocketHandler implements WebSocketHandler, MessageHan
 	protected final SubProtocolHandler getProtocolHandler(WebSocketSession session) {
 		SubProtocolHandler handler;
 		String protocol = session.getAcceptedProtocol();
-		if (protocol != null) {
+		if (!StringUtils.isEmpty(protocol)) {
 			handler = this.protocolHandlers.get(protocol);
 			Assert.state(handler != null,
 					"No handler for sub-protocol '" + protocol + "', handlers=" + this.protocolHandlers);

spring-messaging/src/test/java/org/springframework/messaging/handler/websocket/SubProtocolWebSocketHandlerTests.java

@@ -91,7 +91,18 @@ public class SubProtocolWebSocketHandlerTests {
 	}
 
 	@Test
-	public void noSubProtocol() throws Exception {
+	public void nullSubProtocol() throws Exception {
+		this.webSocketHandler.setDefaultProtocolHandler(defaultHandler);
+		this.webSocketHandler.afterConnectionEstablished(session);
+
+		verify(this.defaultHandler).afterSessionStarted(session, this.channel);
+		verify(this.stompHandler, times(0)).afterSessionStarted(session, this.channel);
+		verify(this.mqttHandler, times(0)).afterSessionStarted(session, this.channel);
+	}
+
+	@Test
+	public void emptySubProtocol() throws Exception {
+		this.session.setAcceptedProtocol("");
 		this.webSocketHandler.setDefaultProtocolHandler(defaultHandler);
 		this.webSocketHandler.afterConnectionEstablished(session);
 

spring-web/src/main/java/org/springframework/http/server/ServerHttpRequest.java

@@ -16,6 +16,7 @@
 
 package org.springframework.http.server;
 
+import java.net.InetSocketAddress;
 import java.security.Principal;
 import java.util.Map;
 
@@ -51,14 +52,14 @@ public interface ServerHttpRequest extends HttpRequest, HttpInputMessage {
 	Principal getPrincipal();
 
 	/**
-	 * Return the host name of the endpoint on the other end.
+	 * Return the address on which the request was received.
 	 */
-	String getRemoteHostName();
+	InetSocketAddress getLocalAddress();
 
 	/**
-	 * Return the IP address of the endpoint on the other end.
+	 * Return the address of the remote client.
 	 */
-	String getRemoteAddress();
+	InetSocketAddress getRemoteAddress();
 
 	/**
 	 * Return a control that allows putting the request in asynchronous mode so the

spring-web/src/main/java/org/springframework/http/server/ServletServerHttpRequest.java

@@ -22,6 +22,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStreamWriter;
 import java.io.Writer;
+import java.net.InetSocketAddress;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URLEncoder;
@@ -147,13 +148,13 @@ public class ServletServerHttpRequest implements ServerHttpRequest {
 	}
 
 	@Override
-	public String getRemoteHostName() {
-		return this.servletRequest.getRemoteHost();
+	public InetSocketAddress getLocalAddress() {
+		return new InetSocketAddress(this.servletRequest.getLocalName(), this.servletRequest.getLocalPort());
 	}
 
 	@Override
-	public String getRemoteAddress() {
-		return this.servletRequest.getRemoteAddr();
+	public InetSocketAddress getRemoteAddress() {
+		return new InetSocketAddress(this.servletRequest.getRemoteHost(), this.servletRequest.getRemotePort());
 	}
 
 	@Override

spring-websocket/src/main/java/org/springframework/web/socket/WebSocketSession.java

@@ -17,9 +17,12 @@
 package org.springframework.web.socket;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 import java.net.URI;
 import java.security.Principal;
 
+import org.springframework.http.HttpHeaders;
+
 /**
  * A WebSocket session abstraction. Allows sending messages over a WebSocket connection
  * and closing it.
@@ -29,6 +32,7 @@ import java.security.Principal;
  */
 public interface WebSocketSession {
 
+
 	/**
 	 * Return a unique session identifier.
 	 */
@@ -40,9 +44,9 @@ public interface WebSocketSession {
 	URI getUri();
 
 	/**
-     * Return whether the underlying socket is using a secure transport.
+	 * Return the headers used in the handshake request.
 	 */
-	boolean isSecure();
+	HttpHeaders getHandshakeHeaders();
 
 	/**
 	 * Return a {@link java.security.Principal} instance containing the name of the
@@ -52,17 +56,18 @@ public interface WebSocketSession {
 	Principal getPrincipal();
 
 	/**
-	 * Return the host name of the endpoint on the other end.
+	 * Return the address on which the request was received.
 	 */
-	String getRemoteHostName();
+	InetSocketAddress getLocalAddress();
 
 	/**
-	 * Return the IP address of the endpoint on the other end.
+	 * Return the address of the remote client.
 	 */
-	String getRemoteAddress();
+	InetSocketAddress getRemoteAddress();
 
 	/**
-	 * Return the negotiated sub-protocol or {@code null} if none was specified.
+	 * Return the negotiated sub-protocol or {@code null} if none was specified or
+	 * negotiated successfully.
 	 */
 	String getAcceptedProtocol();
 

spring-websocket/src/main/java/org/springframework/web/socket/adapter/AbstractWebSocketSesssion.java

@@ -32,19 +32,41 @@ import org.springframework.web.socket.WebSocketSession;
  * @author Rossen Stoyanchev
  * @since 4.0
  */
-public abstract class AbstractWebSocketSesssionAdapter<T> implements ConfigurableWebSocketSession {
+public abstract class AbstractWebSocketSesssion<T> implements DelegatingWebSocketSession<T> {
 
 	protected final Log logger = LogFactory.getLog(getClass());
 
+	private T delegateSession;
 
-	public abstract void initSession(T session);
+
+	/**
+	 * @return the WebSocket session to delegate to
+	 */
+	public T getDelegateSession() {
+		return this.delegateSession;
+	}
+
+
+	@Override
+	public void afterSessionInitialized(T session) {
+		Assert.notNull(session, "session must not be null");
+		this.delegateSession = session;
+	}
+
+	protected final void checkDelegateSessionInitialized() {
+		Assert.state(this.delegateSession != null, "WebSocket session is not yet initialized");
+	}
 
 	@Override
 	public final void sendMessage(WebSocketMessage message) throws IOException {
+
+		checkDelegateSessionInitialized();
+		Assert.isTrue(isOpen(), "Cannot send message after connection closed.");
+
 		if (logger.isTraceEnabled()) {
 			logger.trace("Sending " + message + ", " + this);
 		}
-		Assert.isTrue(isOpen(), "Cannot send message after connection closed.");
+
 		if (message instanceof TextMessage) {
 			sendTextMessage((TextMessage) message);
 		}
@@ -60,13 +82,15 @@ public abstract class AbstractWebSocketSesssionAdapter<T> implements Configurabl
 
 	protected abstract void sendBinaryMessage(BinaryMessage message) throws IOException ;
 
+
 	@Override
-	public void close() throws IOException {
+	public final void close() throws IOException {
 		close(CloseStatus.NORMAL);
 	}
 
 	@Override
 	public final void close(CloseStatus status) throws IOException {
+		checkDelegateSessionInitialized();
 		if (logger.isDebugEnabled()) {
 			logger.debug("Closing " + this);
 		}
@@ -75,6 +99,7 @@ public abstract class AbstractWebSocketSesssionAdapter<T> implements Configurabl
 
 	protected abstract void closeInternal(CloseStatus status) throws IOException;
 
+
 	@Override
 	public String toString() {
 		return "WebSocket session id=" + getId();

spring-websocket/src/main/java/org/springframework/web/socket/adapter/DelegatingWebSocketSession.java

@@ -16,34 +16,25 @@
 
 package org.springframework.web.socket.adapter;
 
-import java.net.URI;
-import java.security.Principal;
-
 import org.springframework.web.socket.WebSocketSession;
-import org.springframework.web.socket.server.DefaultHandshakeHandler;
+
 
 /**
- * A WebSocketSession with configurable properties.
+ * A contract for {@link WebSocketSession} implementations that delegate to another
+ * WebSocket session (e.g. a native session).
+ *
+ * @param T the type of the delegate WebSocket session
  *
  * @author Rossen Stoyanchev
  * @since 4.0
  */
-public interface ConfigurableWebSocketSession extends WebSocketSession {
-
-	void setUri(URI uri);
+public interface DelegatingWebSocketSession<T> extends WebSocketSession {
 
-	void setRemoteHostName(String name);
-
-	void setRemoteAddress(String address);
-
-	void setPrincipal(Principal principal);
 
 	/**
-	 * Set the protocol accepted as part of the WebSocket handshake. This property can be
-	 * used when the WebSocket handshake is performed through
-	 * {@link DefaultHandshakeHandler} rather than the underlying WebSocket runtime, or
-	 * when there is no WebSocket handshake (e.g. SockJS HTTP fallback options)
+	 * Invoked when the delegate WebSocket session has been initialized.
 	 */
-	void setAcceptedProtocol(String protocol);
+	void afterSessionInitialized(T session);
+
 
 }

spring-websocket/src/main/java/org/springframework/web/socket/adapter/JettyWebSocketHandlerAdapter.java

@@ -28,21 +28,22 @@ import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.support.ExceptionWebSocketHandlerDecorator;
 
 /**
- * Adapts {@link WebSocketHandler} to the Jetty 9 {@link WebSocketListener}.
+ * Adapts {@link WebSocketHandler} to the Jetty 9 WebSocket API.
  *
  * @author Phillip Webb
+ * @author Rossen Stoyanchev
  * @since 4.0
  */
-public class JettyWebSocketListenerAdapter implements WebSocketListener {
+public class JettyWebSocketHandlerAdapter implements WebSocketListener {
 
-	private static final Log logger = LogFactory.getLog(JettyWebSocketListenerAdapter.class);
+	private static final Log logger = LogFactory.getLog(JettyWebSocketHandlerAdapter.class);
 
 	private final WebSocketHandler webSocketHandler;
 
-	private final JettyWebSocketSessionAdapter wsSession;
+	private final JettyWebSocketSession wsSession;
 
 
-	public JettyWebSocketListenerAdapter(WebSocketHandler webSocketHandler, JettyWebSocketSessionAdapter wsSession) {
+	public JettyWebSocketHandlerAdapter(WebSocketHandler webSocketHandler, JettyWebSocketSession wsSession) {
 		Assert.notNull(webSocketHandler, "webSocketHandler must not be null");
 		Assert.notNull(wsSession, "wsSession must not be null");
 		this.webSocketHandler = webSocketHandler;
@@ -52,8 +53,8 @@ public class JettyWebSocketListenerAdapter implements WebSocketListener {
 
 	@Override
 	public void onWebSocketConnect(Session session) {
-		this.wsSession.initSession(session);
 		try {
+			this.wsSession.afterSessionInitialized(session);
 			this.webSocketHandler.afterConnectionEstablished(this.wsSession);
 		}
 		catch (Throwable t) {

spring-websocket/src/main/java/org/springframework/web/socket/adapter/JettyWebSocketSession.java

@@ -0,0 +1,121 @@
+/*
+ * Copyright 2002-2013 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.web.socket.adapter;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.URI;
+import java.security.Principal;
+
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.ObjectUtils;
+import org.springframework.web.socket.BinaryMessage;
+import org.springframework.web.socket.CloseStatus;
+import org.springframework.web.socket.TextMessage;
+import org.springframework.web.socket.WebSocketSession;
+
+/**
+ * A {@link WebSocketSession} for use with the Jetty 9 WebSocket API.
+ *
+ * @author Phillip Webb
+ * @author Rossen Stoyanchev
+ * @since 4.0
+ */
+public class JettyWebSocketSession extends AbstractWebSocketSesssion<org.eclipse.jetty.websocket.api.Session> {
+
+	private HttpHeaders headers;
+
+	private final Principal principal;
+
+
+	/**
+	 * Class constructor.
+	 *
+	 * @param principal the user associated with the session, or {@code null}
+	 */
+	public JettyWebSocketSession(Principal principal) {
+		this.principal = principal;
+	}
+
+
+	@Override
+	public String getId() {
+		checkDelegateSessionInitialized();
+		return ObjectUtils.getIdentityHexString(getDelegateSession());
+	}
+
+	@Override
+	public URI getUri() {
+		checkDelegateSessionInitialized();
+		return getDelegateSession().getUpgradeRequest().getRequestURI();
+	}
+
+	@Override
+	public HttpHeaders getHandshakeHeaders() {
+		checkDelegateSessionInitialized();
+		if (this.headers == null) {
+			this.headers = new HttpHeaders();
+			this.headers.putAll(getDelegateSession().getUpgradeRequest().getHeaders());
+			this.headers = HttpHeaders.readOnlyHttpHeaders(headers);
+		}
+		return this.headers;
+	}
+
+	@Override
+	public Principal getPrincipal() {
+		return this.principal;
+	}
+
+	@Override
+	public InetSocketAddress getLocalAddress() {
+		checkDelegateSessionInitialized();
+		return getDelegateSession().getLocalAddress();
+	}
+
+	@Override
+	public InetSocketAddress getRemoteAddress() {
+		checkDelegateSessionInitialized();
+		return getDelegateSession().getRemoteAddress();
+	}
+
+	@Override
+	public String getAcceptedProtocol() {
+		checkDelegateSessionInitialized();
+		return getDelegateSession().getUpgradeResponse().getAcceptedSubProtocol();
+	}
+
+	@Override
+	public boolean isOpen() {
+		return ((getDelegateSession() != null) && getDelegateSession().isOpen());
+	}
+
+	@Override
+	protected void sendTextMessage(TextMessage message) throws IOException {
+		getDelegateSession().getRemote().sendString(message.getPayload());
+	}
+
+	@Override
+	protected void sendBinaryMessage(BinaryMessage message) throws IOException {
+		getDelegateSession().getRemote().sendBytes(message.getPayload());
+	}
+
+	@Override
+	protected void closeInternal(CloseStatus status) throws IOException {
+		getDelegateSession().close(status.getCode(), status.getReason());
+	}
+
+}

spring-websocket/src/main/java/org/springframework/web/socket/adapter/JettyWebSocketSessionAdapter.java

@@ -1,144 +0,0 @@
-/*
- * Copyright 2002-2013 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.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.web.socket.adapter;
-
-import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.net.URI;
-import java.security.Principal;
-
-import org.eclipse.jetty.websocket.api.Session;
-import org.eclipse.jetty.websocket.api.UpgradeResponse;
-import org.springframework.util.Assert;
-import org.springframework.util.ObjectUtils;
-import org.springframework.web.socket.BinaryMessage;
-import org.springframework.web.socket.CloseStatus;
-import org.springframework.web.socket.TextMessage;
-import org.springframework.web.socket.WebSocketSession;
-
-/**
- * Adapts a Jetty {@link org.eclipse.jetty.websocket.api.Session} to
- * {@link WebSocketSession}.
- *
- * @author Phillip Webb
- * @author Rossen Stoyanchev
- * @since 4.0
- */
-public class JettyWebSocketSessionAdapter
-		extends AbstractWebSocketSesssionAdapter<org.eclipse.jetty.websocket.api.Session> {
-
-	private Session session;
-
-	private Principal principal;
-
-	private String protocol;
-
-
-	@Override
-	public void initSession(Session session) {
-		Assert.notNull(session, "session must not be null");
-		this.session = session;
-
-		if (this.protocol == null) {
-			UpgradeResponse response = session.getUpgradeResponse();
-			if ((response != null) && response.getAcceptedSubProtocol() != null) {
-				this.protocol = response.getAcceptedSubProtocol();
-			}
-		}
-	}
-
-	@Override
-	public String getId() {
-		return ObjectUtils.getIdentityHexString(this.session);
-	}
-
-	@Override
-	public boolean isSecure() {
-		return this.session.isSecure();
-	}
-
-	@Override
-	public URI getUri() {
-		return this.session.getUpgradeRequest().getRequestURI();
-	}
-
-	@Override
-	public void setUri(URI uri) {
-	}
-
-	@Override
-	public Principal getPrincipal() {
-		return this.principal;
-	}
-
-	@Override
-	public void setPrincipal(Principal principal) {
-		this.principal = principal;
-	}
-
-	@Override
-	public String getRemoteHostName() {
-		return this.session.getRemoteAddress().getHostName();
-	}
-
-	@Override
-	public void setRemoteHostName(String address) {
-		// ignore
-	}
-
-	@Override
-	public String getRemoteAddress() {
-		InetSocketAddress address = this.session.getRemoteAddress();
-		return address.isUnresolved() ? null : address.getAddress().getHostAddress();
-	}
-
-	@Override
-	public void setRemoteAddress(String address) {
-		// ignore
-	}
-
-	@Override
-	public String getAcceptedProtocol() {
-		return this.protocol;
-	}
-
-	@Override
-	public void setAcceptedProtocol(String protocol) {
-		this.protocol = protocol;
-	}
-
-	@Override
-	public boolean isOpen() {
-		return this.session.isOpen();
-	}
-
-	@Override
-	protected void sendTextMessage(TextMessage message) throws IOException {
-		this.session.getRemote().sendString(message.getPayload());
-	}
-
-	@Override
-	protected void sendBinaryMessage(BinaryMessage message) throws IOException {
-		this.session.getRemote().sendBytes(message.getPayload());
-	}
-
-	@Override
-	protected void closeInternal(CloseStatus status) throws IOException {
-		this.session.close(status.getCode(), status.getReason());
-	}
-
-}

spring-websocket/src/main/java/org/springframework/web/socket/adapter/StandardWebSocketHandlerAdapter.java

@@ -33,21 +33,21 @@ import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.support.ExceptionWebSocketHandlerDecorator;
 
 /**
- * Adapts a {@link WebSocketHandler} to a standard {@link Endpoint}.
+ * Adapts a {@link WebSocketHandler} to the standard WebSocket for Java API.
  *
  * @author Rossen Stoyanchev
  * @since 4.0
  */
-public class StandardEndpointAdapter extends Endpoint {
+public class StandardWebSocketHandlerAdapter extends Endpoint {
 
-	private static final Log logger = LogFactory.getLog(StandardEndpointAdapter.class);
+	private static final Log logger = LogFactory.getLog(StandardWebSocketHandlerAdapter.class);
 
 	private final WebSocketHandler handler;
 
-	private final StandardWebSocketSessionAdapter wsSession;
+	private final StandardWebSocketSession wsSession;
 
 
-	public StandardEndpointAdapter(WebSocketHandler handler, StandardWebSocketSessionAdapter wsSession) {
+	public StandardWebSocketHandlerAdapter(WebSocketHandler handler, StandardWebSocketSession wsSession) {
 		Assert.notNull(handler, "handler must not be null");
 		Assert.notNull(wsSession, "wsSession must not be null");
 		this.handler = handler;
@@ -58,7 +58,7 @@ public class StandardEndpointAdapter extends Endpoint {
 	@Override
 	public void onOpen(final javax.websocket.Session session, EndpointConfig config) {
 
-		this.wsSession.initSession(session);
+		this.wsSession.afterSessionInitialized(session);
 
 		if (this.handler.supportsPartialMessages()) {
 			session.addMessageHandler(new MessageHandler.Partial<String>() {

spring-websocket/src/main/java/org/springframework/web/socket/adapter/StandardWebSocketSession.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright 2002-2013 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.web.socket.adapter;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.URI;
+import java.security.Principal;
+
+import javax.websocket.CloseReason;
+import javax.websocket.CloseReason.CloseCodes;
+
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.StringUtils;
+import org.springframework.web.socket.BinaryMessage;
+import org.springframework.web.socket.CloseStatus;
+import org.springframework.web.socket.TextMessage;
+import org.springframework.web.socket.WebSocketSession;
+
+/**
+ * A {@link WebSocketSession} for use with the standard WebSocket for Java API.
+ *
+ * @author Rossen Stoyanchev
+ * @since 4.0
+ */
+public class StandardWebSocketSession extends AbstractWebSocketSesssion<javax.websocket.Session> {
+
+	private final HttpHeaders headers;
+
+	private final InetSocketAddress localAddress;
+
+	private final InetSocketAddress remoteAddress;
+
+
+	/**
+	 * Class constructor.
+	 *
+	 * @param handshakeHeaders the headers of the handshake request
+	 */
+	public StandardWebSocketSession(HttpHeaders handshakeHeaders, InetSocketAddress localAddress,
+			InetSocketAddress remoteAddress) {
+
+		handshakeHeaders = (handshakeHeaders != null) ? handshakeHeaders : new HttpHeaders();
+		this.headers = HttpHeaders.readOnlyHttpHeaders(handshakeHeaders);
+		this.localAddress = localAddress;
+		this.remoteAddress = remoteAddress;
+	}
+
+	@Override
+	public String getId() {
+		checkDelegateSessionInitialized();
+		return getDelegateSession().getId();
+	}
+
+	@Override
+	public URI getUri() {
+		checkDelegateSessionInitialized();
+		return getDelegateSession().getRequestURI();
+	}
+
+	@Override
+	public HttpHeaders getHandshakeHeaders() {
+		return this.headers;
+	}
+
+	@Override
+	public Principal getPrincipal() {
+		checkDelegateSessionInitialized();
+		return getDelegateSession().getUserPrincipal();
+	}
+
+	@Override
+	public InetSocketAddress getLocalAddress() {
+		return this.localAddress;
+	}
+
+	@Override
+	public InetSocketAddress getRemoteAddress() {
+		return this.remoteAddress;
+	}
+
+	@Override
+	public String getAcceptedProtocol() {
+		checkDelegateSessionInitialized();
+		String protocol = getDelegateSession().getNegotiatedSubprotocol();
+		return StringUtils.isEmpty(protocol)? null : protocol;
+	}
+
+	@Override
+	public boolean isOpen() {
+		return ((getDelegateSession() != null) && getDelegateSession().isOpen());
+	}
+
+	@Override
+	protected void sendTextMessage(TextMessage message) throws IOException {
+		getDelegateSession().getBasicRemote().sendText(message.getPayload(), message.isLast());
+	}
+
+	@Override
+	protected void sendBinaryMessage(BinaryMessage message) throws IOException {
+		getDelegateSession().getBasicRemote().sendBinary(message.getPayload(), message.isLast());
+	}
+
+	@Override
+	protected void closeInternal(CloseStatus status) throws IOException {
+		getDelegateSession().close(new CloseReason(CloseCodes.getCloseCode(status.getCode()), status.getReason()));
+	}
+
+}

spring-websocket/src/main/java/org/springframework/web/socket/adapter/StandardWebSocketSessionAdapter.java

@@ -1,145 +0,0 @@
-/*
- * Copyright 2002-2013 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.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.web.socket.adapter;
-
-import java.io.IOException;
-import java.net.URI;
-import java.security.Principal;
-
-import javax.websocket.CloseReason;
-import javax.websocket.CloseReason.CloseCodes;
-
-import org.springframework.util.Assert;
-import org.springframework.util.StringUtils;
-import org.springframework.web.socket.BinaryMessage;
-import org.springframework.web.socket.CloseStatus;
-import org.springframework.web.socket.TextMessage;
-import org.springframework.web.socket.WebSocketSession;
-
-/**
- * Adapts a standard {@link javax.websocket.Session} to {@link WebSocketSession}.
- *
- * @author Rossen Stoyanchev
- * @since 4.0
- */
-public class StandardWebSocketSessionAdapter extends AbstractWebSocketSesssionAdapter<javax.websocket.Session> {
-
-	private javax.websocket.Session session;
-
-	private URI uri;
-
-	private String remoteHostName;
-
-	private String remoteAddress;
-
-	private String protocol;
-
-
-	@Override
-	public void initSession(javax.websocket.Session session) {
-		Assert.notNull(session, "session must not be null");
-		this.session = session;
-
-		if (this.protocol == null) {
-			if (StringUtils.hasText(session.getNegotiatedSubprotocol())) {
-				this.protocol = session.getNegotiatedSubprotocol();
-			}
-		}
-	}
-
-	@Override
-	public String getId() {
-		return this.session.getId();
-	}
-
-	@Override
-	public URI getUri() {
-		return this.uri;
-	}
-
-	@Override
-	public void setUri(URI uri) {
-		this.uri = uri;
-	}
-
-
-	@Override
-	public boolean isSecure() {
-		return this.session.isSecure();
-	}
-
-	@Override
-	public Principal getPrincipal() {
-		return this.session.getUserPrincipal();
-	}
-
-	@Override
-	public void setPrincipal(Principal principal) {
-		// ignore
-	}
-
-	@Override
-	public String getRemoteHostName() {
-		return this.remoteHostName;
-	}
-
-	@Override
-	public void setRemoteHostName(String name) {
-		this.remoteHostName = name;
-	}
-
-	@Override
-	public String getRemoteAddress() {
-		return this.remoteAddress;
-	}
-
-	@Override
-	public void setRemoteAddress(String address) {
-		this.remoteAddress = address;
-	}
-
-	@Override
-	public String getAcceptedProtocol() {
-		return this.protocol;
-	}
-
-	@Override
-	public void setAcceptedProtocol(String protocol) {
-		this.protocol = protocol;
-	}
-
-	@Override
-	public boolean isOpen() {
-		return this.session.isOpen();
-	}
-
-	@Override
-	protected void sendTextMessage(TextMessage message) throws IOException {
-		this.session.getBasicRemote().sendText(message.getPayload(), message.isLast());
-	}
-
-	@Override
-	protected void sendBinaryMessage(BinaryMessage message) throws IOException {
-		this.session.getBasicRemote().sendBinary(message.getPayload(), message.isLast());
-	}
-
-	@Override
-	protected void closeInternal(CloseStatus status) throws IOException {
-		this.session.close(new CloseReason(CloseCodes.getCloseCode(status.getCode()), status.getReason()));
-	}
-
-}

spring-websocket/src/main/java/org/springframework/web/socket/client/AbstractWebSocketClient.java

@@ -73,6 +73,9 @@ public abstract class AbstractWebSocketClient implements WebSocketClient {
 		Assert.notNull(webSocketHandler, "webSocketHandler must not be null");
 		Assert.notNull(uri, "uri must not be null");
 
+		String scheme = uri.getScheme();
+		Assert.isTrue(((scheme != null) && ("ws".equals(scheme) || "wss".equals(scheme))), "Invalid scheme: " + scheme);
+
 		if (logger.isDebugEnabled()) {
 			logger.debug("Connecting to " + uri);
 		}

spring-websocket/src/main/java/org/springframework/web/socket/client/WebSocketConnectionManager.java

@@ -16,12 +16,10 @@
 
 package org.springframework.web.socket.client;
 
-import java.util.ArrayList;
 import java.util.List;
 
 import org.springframework.context.SmartLifecycle;
 import org.springframework.http.HttpHeaders;
-import org.springframework.util.CollectionUtils;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketSession;
 import org.springframework.web.socket.support.LoggingWebSocketHandlerDecorator;
@@ -43,9 +41,7 @@ public class WebSocketConnectionManager extends ConnectionManagerSupport {
 
 	private WebSocketSession webSocketSession;
 
-	private final List<String> protocols = new ArrayList<String>();
-
-	private HttpHeaders headers;
+	private HttpHeaders headers = new HttpHeaders();
 
 	private final boolean syncClientLifecycle;
 
@@ -76,24 +72,36 @@ public class WebSocketConnectionManager extends ConnectionManagerSupport {
 	 * any.
 	 */
 	public void setSubProtocols(List<String> protocols) {
-		this.protocols.clear();
-		if (!CollectionUtils.isEmpty(protocols)) {
-			this.protocols.addAll(protocols);
-		}
+		this.headers.setSecWebSocketProtocol(protocols);
 	}
 
 	/**
 	 * Return the configured sub-protocols to use.
 	 */
 	public List<String> getSubProtocols() {
-		return this.protocols;
+		return this.headers.getSecWebSocketProtocol();
+	}
+
+	/**
+	 * Set the origin to use.
+	 */
+	public void setOrigin(String origin) {
+		this.headers.setOrigin(origin);
+	}
+
+	/**
+	 * @return the configured origin.
+	 */
+	public String getOrigin() {
+		return this.headers.getOrigin();
 	}
 
 	/**
 	 * Provide default headers to add to the WebSocket handshake request.
 	 */
 	public void setHeaders(HttpHeaders headers) {
-		this.headers = headers;
+		this.headers.clear();
+		this.headers.putAll(headers);
 	}
 
 	/**
@@ -122,14 +130,7 @@ public class WebSocketConnectionManager extends ConnectionManagerSupport {
 
 	@Override
 	protected void openConnection() throws Exception {
-
-		HttpHeaders headers = new HttpHeaders();
-		if (this.headers != null) {
-			headers.putAll(this.headers);
-		}
-		headers.setSecWebSocketProtocol(this.protocols);
-
-		this.webSocketSession = this.client.doHandshake(this.webSocketHandler, headers, getUri());
+		this.webSocketSession = this.client.doHandshake(this.webSocketHandler, this.headers, getUri());
 	}
 
 	@Override

spring-websocket/src/main/java/org/springframework/web/socket/client/endpoint/StandardWebSocketClient.java

@@ -16,8 +16,12 @@
 
 package org.springframework.web.socket.client.endpoint;
 
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
 import java.net.URI;
+import java.net.UnknownHostException;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 
 import javax.websocket.ClientEndpointConfig;
@@ -31,8 +35,8 @@ import org.springframework.http.HttpHeaders;
 import org.springframework.util.Assert;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketSession;
-import org.springframework.web.socket.adapter.StandardEndpointAdapter;
-import org.springframework.web.socket.adapter.StandardWebSocketSessionAdapter;
+import org.springframework.web.socket.adapter.StandardWebSocketHandlerAdapter;
+import org.springframework.web.socket.adapter.StandardWebSocketSession;
 import org.springframework.web.socket.client.AbstractWebSocketClient;
 import org.springframework.web.socket.client.WebSocketConnectFailureException;
 
@@ -60,19 +64,21 @@ public class StandardWebSocketClient extends AbstractWebSocketClient {
 
 	@Override
 	protected WebSocketSession doHandshakeInternal(WebSocketHandler webSocketHandler,
-			HttpHeaders httpHeaders, URI uri, List<String> protocols) throws WebSocketConnectFailureException {
+			HttpHeaders headers, URI uri, List<String> protocols) throws WebSocketConnectFailureException {
 
-		StandardWebSocketSessionAdapter session = new StandardWebSocketSessionAdapter();
-		session.setUri(uri);
-		session.setRemoteHostName(uri.getHost());
+		int port = getPort(uri);
+		InetSocketAddress localAddress = new InetSocketAddress(getLocalHost(), port);
+		InetSocketAddress remoteAddress = new InetSocketAddress(uri.getHost(), port);
+
+		StandardWebSocketSession session = new StandardWebSocketSession(headers, localAddress, remoteAddress);
 
 		ClientEndpointConfig.Builder configBuidler = ClientEndpointConfig.Builder.create();
-		configBuidler.configurator(new StandardWebSocketClientConfigurator(httpHeaders));
+		configBuidler.configurator(new StandardWebSocketClientConfigurator(headers));
 		configBuidler.preferredSubprotocols(protocols);
 
 		try {
 			// TODO: do not block
-			Endpoint endpoint = new StandardEndpointAdapter(webSocketHandler, session);
+			Endpoint endpoint = new StandardWebSocketHandlerAdapter(webSocketHandler, session);
 			this.webSocketContainer.connectToServer(endpoint, configBuidler.build(), uri);
 
 			return session;
@@ -82,21 +88,38 @@ public class StandardWebSocketClient extends AbstractWebSocketClient {
 		}
 	}
 
+	private InetAddress getLocalHost() {
+		try {
+			return InetAddress.getLocalHost();
+		}
+		catch (UnknownHostException e) {
+			return InetAddress.getLoopbackAddress();
+		}
+	}
+
+	private int getPort(URI uri) {
+		if (uri.getPort() == -1) {
+	        String scheme = uri.getScheme().toLowerCase(Locale.ENGLISH);
+	        return "wss".equals(scheme) ? 443 : 80;
+		}
+		return uri.getPort();
+	}
+
 
 	private class StandardWebSocketClientConfigurator extends Configurator {
 
-		private final HttpHeaders httpHeaders;
+		private final HttpHeaders headers;
 
 
-		public StandardWebSocketClientConfigurator(HttpHeaders httpHeaders) {
-			this.httpHeaders = httpHeaders;
+		public StandardWebSocketClientConfigurator(HttpHeaders headers) {
+			this.headers = headers;
 		}
 
 		@Override
-		public void beforeRequest(Map<String, List<String>> headers) {
-			headers.putAll(this.httpHeaders);
+		public void beforeRequest(Map<String, List<String>> requestHeaders) {
+			requestHeaders.putAll(this.headers);
 			if (logger.isDebugEnabled()) {
-				logger.debug("Handshake request headers: " + headers);
+				logger.debug("Handshake request headers: " + requestHeaders);
 			}
 		}
 		@Override

spring-websocket/src/main/java/org/springframework/web/socket/client/jetty/JettyWebSocketClient.java

@@ -24,8 +24,8 @@ import org.springframework.context.SmartLifecycle;
 import org.springframework.http.HttpHeaders;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketSession;
-import org.springframework.web.socket.adapter.JettyWebSocketListenerAdapter;
-import org.springframework.web.socket.adapter.JettyWebSocketSessionAdapter;
+import org.springframework.web.socket.adapter.JettyWebSocketHandlerAdapter;
+import org.springframework.web.socket.adapter.JettyWebSocketSession;
 import org.springframework.web.socket.client.AbstractWebSocketClient;
 import org.springframework.web.socket.client.WebSocketConnectFailureException;
 import org.springframework.web.util.UriComponents;
@@ -130,7 +130,7 @@ public class JettyWebSocketClient extends AbstractWebSocketClient implements Sma
 	}
 
 	@Override
-	public WebSocketSession doHandshakeInternal(WebSocketHandler webSocketHandler, HttpHeaders headers,
+	public WebSocketSession doHandshakeInternal(WebSocketHandler wsHandler, HttpHeaders headers,
 			URI uri, List<String> protocols) throws WebSocketConnectFailureException {
 
 		ClientUpgradeRequest request = new ClientUpgradeRequest();
@@ -140,16 +140,13 @@ public class JettyWebSocketClient extends AbstractWebSocketClient implements Sma
 			request.setHeader(header, headers.get(header));
 		}
 
-		JettyWebSocketSessionAdapter session = new JettyWebSocketSessionAdapter();
-		session.setUri(uri);
-		session.setRemoteHostName(uri.getHost());
-
-		JettyWebSocketListenerAdapter listener = new JettyWebSocketListenerAdapter(webSocketHandler, session);
+		JettyWebSocketSession wsSession = new JettyWebSocketSession(null);
+		JettyWebSocketHandlerAdapter listener = new JettyWebSocketHandlerAdapter(wsHandler, wsSession);
 
 		try {
 			// TODO: do not block
 			this.client.connect(listener, uri, request).get();
-			return session;
+			return wsSession;
 		}
 		catch (Exception e) {
 			throw new WebSocketConnectFailureException("Failed to connect to " + uri, e);

spring-websocket/src/main/java/org/springframework/web/socket/server/DefaultHandshakeHandler.java

@@ -201,10 +201,14 @@ public class DefaultHandshakeHandler implements HandshakeHandler {
 
 	protected String selectProtocol(List<String> requestedProtocols) {
 		if (requestedProtocols != null) {
+			if (logger.isDebugEnabled()) {
+				logger.debug("Requested sub-protocol(s): " + requestedProtocols
+						+ ", supported sub-protocol(s): " + this.supportedProtocols);
+			}
 			for (String protocol : requestedProtocols) {
 				if (this.supportedProtocols.contains(protocol.toLowerCase())) {
 					if (logger.isDebugEnabled()) {
-						logger.debug("Selected sub-protocol '" + protocol + "'");
+						logger.debug("Selected sub-protocol: '" + protocol + "'");
 					}
 					return protocol;
 				}

spring-websocket/src/main/java/org/springframework/web/socket/server/support/AbstractStandardUpgradeStrategy.java

@@ -17,16 +17,18 @@
 package org.springframework.web.socket.server.support;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 
 import javax.websocket.Endpoint;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.springframework.http.HttpHeaders;
 import org.springframework.http.server.ServerHttpRequest;
 import org.springframework.http.server.ServerHttpResponse;
 import org.springframework.web.socket.WebSocketHandler;
-import org.springframework.web.socket.adapter.StandardEndpointAdapter;
-import org.springframework.web.socket.adapter.StandardWebSocketSessionAdapter;
+import org.springframework.web.socket.adapter.StandardWebSocketHandlerAdapter;
+import org.springframework.web.socket.adapter.StandardWebSocketSession;
 import org.springframework.web.socket.server.HandshakeFailureException;
 import org.springframework.web.socket.server.RequestUpgradeStrategy;
 
@@ -40,17 +42,19 @@ public abstract class AbstractStandardUpgradeStrategy implements RequestUpgradeS
 
 	protected final Log logger = LogFactory.getLog(getClass());
 
-	private final ServerWebSocketSessionInitializer wsSessionInitializer = new ServerWebSocketSessionInitializer();
-
 
 	@Override
 	public void upgrade(ServerHttpRequest request, ServerHttpResponse response,
-			String protocol, WebSocketHandler handler) throws IOException, HandshakeFailureException {
+			String acceptedProtocol, WebSocketHandler wsHandler) throws IOException, HandshakeFailureException {
+
+		HttpHeaders headers = request.getHeaders();
+		InetSocketAddress localAddress = request.getLocalAddress();
+		InetSocketAddress remoteAddress = request.getRemoteAddress();
+
+		StandardWebSocketSession wsSession = new StandardWebSocketSession(headers, localAddress, remoteAddress);
+		StandardWebSocketHandlerAdapter endpoint = new StandardWebSocketHandlerAdapter(wsHandler, wsSession);
 
-		StandardWebSocketSessionAdapter session = new StandardWebSocketSessionAdapter();
-		this.wsSessionInitializer.initialize(request, response, protocol, session);
-		StandardEndpointAdapter endpoint = new StandardEndpointAdapter(handler, session);
-		upgradeInternal(request, response, protocol, endpoint);
+		upgradeInternal(request, response, acceptedProtocol, endpoint);
 	}
 
 	protected abstract void upgradeInternal(ServerHttpRequest request, ServerHttpResponse response,

spring-websocket/src/main/java/org/springframework/web/socket/server/support/JettyRequestUpgradeStrategy.java

@@ -33,8 +33,8 @@ import org.springframework.http.server.ServletServerHttpRequest;
 import org.springframework.http.server.ServletServerHttpResponse;
 import org.springframework.util.Assert;
 import org.springframework.web.socket.WebSocketHandler;
-import org.springframework.web.socket.adapter.JettyWebSocketListenerAdapter;
-import org.springframework.web.socket.adapter.JettyWebSocketSessionAdapter;
+import org.springframework.web.socket.adapter.JettyWebSocketHandlerAdapter;
+import org.springframework.web.socket.adapter.JettyWebSocketSession;
 import org.springframework.web.socket.server.HandshakeFailureException;
 import org.springframework.web.socket.server.RequestUpgradeStrategy;
 
@@ -59,8 +59,6 @@ public class JettyRequestUpgradeStrategy implements RequestUpgradeStrategy {
 
 	private WebSocketServerFactory factory;
 
-	private final ServerWebSocketSessionInitializer wsSessionInitializer = new ServerWebSocketSessionInitializer();
-
 
 	public JettyRequestUpgradeStrategy() {
 		this.factory = new WebSocketServerFactory();
@@ -87,7 +85,7 @@ public class JettyRequestUpgradeStrategy implements RequestUpgradeStrategy {
 
 	@Override
 	public void upgrade(ServerHttpRequest request, ServerHttpResponse response,
-			String protocol, WebSocketHandler webSocketHandler) throws IOException {
+			String protocol, WebSocketHandler wsHandler) throws IOException {
 
 		Assert.isInstanceOf(ServletServerHttpRequest.class, request);
 		HttpServletRequest servletRequest = ((ServletServerHttpRequest) request).getServletRequest();
@@ -100,14 +98,13 @@ public class JettyRequestUpgradeStrategy implements RequestUpgradeStrategy {
 			throw new HandshakeFailureException("Not a WebSocket request");
 		}
 
-		JettyWebSocketSessionAdapter session = new JettyWebSocketSessionAdapter();
-		this.wsSessionInitializer.initialize(request, response, protocol, session);
-		JettyWebSocketListenerAdapter listener = new JettyWebSocketListenerAdapter(webSocketHandler, session);
+		JettyWebSocketSession wsSession = new JettyWebSocketSession(request.getPrincipal());
+		JettyWebSocketHandlerAdapter wsListener = new JettyWebSocketHandlerAdapter(wsHandler, wsSession);
 
-		servletRequest.setAttribute(WEBSOCKET_LISTENER_ATTR_NAME, listener);
+		servletRequest.setAttribute(WEBSOCKET_LISTENER_ATTR_NAME, wsListener);
 
 		if (!this.factory.acceptWebSocket(servletRequest, servletResponse)) {
-			// should never happen
+			// should not happen
 			throw new HandshakeFailureException("WebSocket request not accepted by Jetty");
 		}
 	}

spring-websocket/src/main/java/org/springframework/web/socket/server/support/ServerWebSocketSessionInitializer.java

@@ -1,43 +0,0 @@
-/*
- * Copyright 2002-2013 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.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.web.socket.server.support;
-
-import org.springframework.http.server.ServerHttpRequest;
-import org.springframework.http.server.ServerHttpResponse;
-import org.springframework.web.socket.WebSocketSession;
-import org.springframework.web.socket.adapter.ConfigurableWebSocketSession;
-
-/**
- * Copies information from the handshake HTTP request and response to a given
- * {@link WebSocketSession}.
- *
- * @author Rossen Stoyanchev
- * @since 4.0
- */
-public class ServerWebSocketSessionInitializer {
-
-	public void initialize(ServerHttpRequest request, ServerHttpResponse response,
-			String protocol, ConfigurableWebSocketSession session) {
-
-		session.setUri(request.getURI());
-		session.setRemoteHostName(request.getRemoteHostName());
-		session.setRemoteAddress(request.getRemoteAddress());
-		session.setPrincipal(request.getPrincipal());
-		session.setAcceptedProtocol(protocol);
-	}
-
-}

spring-websocket/src/main/java/org/springframework/web/socket/server/support/TomcatRequestUpgradeStrategy.java

@@ -52,7 +52,7 @@ public class TomcatRequestUpgradeStrategy extends AbstractStandardUpgradeStrateg
 
 	@Override
 	public void upgradeInternal(ServerHttpRequest request, ServerHttpResponse response,
-			String selectedProtocol, Endpoint endpoint) throws IOException {
+			String acceptedProtocol, Endpoint endpoint) throws IOException {
 
 		Assert.isTrue(request instanceof ServletServerHttpRequest);
 		HttpServletRequest servletRequest = ((ServletServerHttpRequest) request).getServletRequest();
@@ -82,7 +82,7 @@ public class TomcatRequestUpgradeStrategy extends AbstractStandardUpgradeStrateg
 		ServerEndpointConfig endpointConfig = new ServerEndpointRegistration("/shouldntmatter", endpoint);
 
 		upgradeHandler.preInit(endpoint, endpointConfig, serverContainer, webSocketRequest,
-				selectedProtocol, Collections.<String, String> emptyMap(), servletRequest.isSecure());
+				acceptedProtocol, Collections.<String, String> emptyMap(), servletRequest.isSecure());
 	}
 
 }

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/AbstractHttpReceivingTransportHandler.java

@@ -47,9 +47,6 @@ public abstract class AbstractHttpReceivingTransportHandler
 	public final void handleRequest(ServerHttpRequest request, ServerHttpResponse response,
 			WebSocketHandler wsHandler, WebSocketSession wsSession) throws SockJsException {
 
-		// TODO: check "Sec-WebSocket-Protocol" header
-		// https://github.com/sockjs/sockjs-client/issues/130
-
 		Assert.notNull(wsSession, "No session");
 		AbstractHttpSockJsSession sockJsSession = (AbstractHttpSockJsSession) wsSession;
 

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/AbstractHttpSendingTransportHandler.java

@@ -43,10 +43,14 @@ public abstract class AbstractHttpSendingTransportHandler extends TransportHandl
 	public final void handleRequest(ServerHttpRequest request, ServerHttpResponse response,
 			WebSocketHandler wsHandler, WebSocketSession wsSession) throws SockJsException {
 
+		AbstractHttpSockJsSession sockJsSession = (AbstractHttpSockJsSession) wsSession;
+
+		String protocol = null; // TODO: https://github.com/sockjs/sockjs-client/issues/130
+		sockJsSession.setAcceptedProtocol(protocol);
+
 		// Set content type before writing
 		response.getHeaders().setContentType(getContentType());
 
-		AbstractHttpSockJsSession sockJsSession = (AbstractHttpSockJsSession) wsSession;
 		handleRequestInternal(request, response, sockJsSession);
 	}
 

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/DefaultSockJsService.java

@@ -42,7 +42,6 @@ import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketSession;
 import org.springframework.web.socket.server.DefaultHandshakeHandler;
 import org.springframework.web.socket.server.HandshakeHandler;
-import org.springframework.web.socket.server.support.ServerWebSocketSessionInitializer;
 import org.springframework.web.socket.sockjs.SockJsException;
 import org.springframework.web.socket.sockjs.SockJsService;
 import org.springframework.web.socket.sockjs.support.AbstractSockJsService;
@@ -77,8 +76,6 @@ public class DefaultSockJsService extends AbstractSockJsService {
 
 	private final Map<String, AbstractSockJsSession> sessions = new ConcurrentHashMap<String, AbstractSockJsSession>();
 
-	private final ServerWebSocketSessionInitializer sessionInitializer = new ServerWebSocketSessionInitializer();
-
 	private ScheduledFuture sessionCleanupTask;
 
 
@@ -279,8 +276,6 @@ public class DefaultSockJsService extends AbstractSockJsService {
 			}
 			logger.debug("Creating new session with session id \"" + sessionId + "\"");
 			session = sessionFactory.createSession(sessionId, handler);
-			String protocol = null; // TODO: https://github.com/sockjs/sockjs-client/issues/130
-			this.sessionInitializer.initialize(request, response, protocol, session);
 			this.sessions.put(sessionId, session);
 			return session;
 		}

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/SockJsWebSocketHandler.java

@@ -69,7 +69,7 @@ public class SockJsWebSocketHandler extends TextWebSocketHandlerAdapter {
 	@Override
 	public void afterConnectionEstablished(WebSocketSession wsSession) throws Exception {
 		Assert.isTrue(this.sessionCount.compareAndSet(0, 1), "Unexpected connection");
-		this.sockJsSession.initWebSocketSession(wsSession);
+		this.sockJsSession.afterSessionInitialized(wsSession);
 	}
 
 	@Override

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/AbstractHttpSockJsSession.java

@@ -17,9 +17,12 @@
 package org.springframework.web.socket.sockjs.transport.session;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.security.Principal;
 import java.util.concurrent.ArrayBlockingQueue;
 import java.util.concurrent.BlockingQueue;
 
+import org.springframework.http.HttpHeaders;
 import org.springframework.http.server.ServerHttpAsyncRequestControl;
 import org.springframework.http.server.ServerHttpRequest;
 import org.springframework.http.server.ServerHttpResponse;
@@ -51,11 +54,55 @@ public abstract class AbstractHttpSockJsSession extends AbstractSockJsSession {
 
 	private String protocol;
 
+	private HttpHeaders handshakeHeaders;
 
-	public AbstractHttpSockJsSession(String sessionId, SockJsServiceConfig config, WebSocketHandler handler) {
-		super(sessionId, config, handler);
+	private Principal principal;
+
+	private InetSocketAddress localAddress;
+
+	private InetSocketAddress remoteAddress;
+
+
+	public AbstractHttpSockJsSession(String id, SockJsServiceConfig config, WebSocketHandler wsHandler) {
+		super(id, config, wsHandler);
+	}
+
+
+	@Override
+	public HttpHeaders getHandshakeHeaders() {
+		return this.handshakeHeaders;
+	}
+
+	protected void setHandshakeHeaders(HttpHeaders handshakeHeaders) {
+		this.handshakeHeaders = handshakeHeaders;
+	}
+
+	@Override
+	public Principal getPrincipal() {
+		return this.principal;
 	}
 
+	protected void setPrincipal(Principal principal) {
+		this.principal = principal;
+	}
+
+	@Override
+	public InetSocketAddress getLocalAddress() {
+		return this.localAddress;
+	}
+
+	protected void setLocalAddress(InetSocketAddress localAddress) {
+		this.localAddress = localAddress;
+	}
+
+	@Override
+	public InetSocketAddress getRemoteAddress() {
+		return this.remoteAddress;
+	}
+
+	protected void setRemoteAddress(InetSocketAddress remoteAddress) {
+		this.remoteAddress = remoteAddress;
+	}
 
 	/**
 	 * Unlike WebSocket where sub-protocol negotiation is part of the
@@ -87,6 +134,12 @@ public abstract class AbstractHttpSockJsSession extends AbstractSockJsSession {
 			tryCloseWithSockJsTransportError(t, CloseStatus.SERVER_ERROR);
 			throw new SockJsTransportFailureException("Failed to send \"open\" frame", getId(), t);
 		}
+
+		this.handshakeHeaders = request.getHeaders();
+		this.principal = request.getPrincipal();
+		this.localAddress = request.getLocalAddress();
+		this.remoteAddress = request.getRemoteAddress();
+
 		try {
 			delegateConnectionEstablished();
 		}

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/AbstractSockJsSession.java

@@ -35,7 +35,6 @@ import org.springframework.web.socket.TextMessage;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketMessage;
 import org.springframework.web.socket.WebSocketSession;
-import org.springframework.web.socket.adapter.ConfigurableWebSocketSession;
 import org.springframework.web.socket.sockjs.SockJsMessageDeliveryException;
 import org.springframework.web.socket.sockjs.SockJsTransportFailureException;
 import org.springframework.web.socket.sockjs.support.frame.SockJsFrame;
@@ -46,7 +45,7 @@ import org.springframework.web.socket.sockjs.support.frame.SockJsFrame;
  * @author Rossen Stoyanchev
  * @since 4.0
  */
-public abstract class AbstractSockJsSession implements ConfigurableWebSocketSession {
+public abstract class AbstractSockJsSession implements WebSocketSession {
 
 	protected final Log logger = LogFactory.getLog(getClass());
 
@@ -97,46 +96,6 @@ public abstract class AbstractSockJsSession implements ConfigurableWebSocketSess
 		return this.uri;
 	}
 
-	@Override
-	public void setUri(URI uri) {
-		this.uri = uri;
-	}
-
-	@Override
-	public boolean isSecure() {
-		return "wss".equals(this.uri.getSchemeSpecificPart());
-	}
-
-	@Override
-	public String getRemoteHostName() {
-		return this.remoteHostName;
-	}
-
-	@Override
-	public void setRemoteHostName(String remoteHostName) {
-		this.remoteHostName = remoteHostName;
-	}
-
-	@Override
-	public String getRemoteAddress() {
-		return this.remoteAddress;
-	}
-
-	@Override
-	public void setRemoteAddress(String remoteAddress) {
-		this.remoteAddress = remoteAddress;
-	}
-
-	@Override
-	public Principal getPrincipal() {
-		return this.principal;
-	}
-
-	@Override
-	public void setPrincipal(Principal principal) {
-		this.principal = principal;
-	}
-
 	public SockJsServiceConfig getSockJsServiceConfig() {
 		return this.sockJsServiceConfig;
 	}

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/WebSocketServerSockJsSession.java

@@ -17,12 +17,17 @@
 package org.springframework.web.socket.sockjs.transport.session;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.security.Principal;
 
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.Assert;
 import org.springframework.util.StringUtils;
 import org.springframework.web.socket.CloseStatus;
 import org.springframework.web.socket.TextMessage;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketSession;
+import org.springframework.web.socket.adapter.DelegatingWebSocketSession;
 import org.springframework.web.socket.sockjs.SockJsTransportFailureException;
 import org.springframework.web.socket.sockjs.support.frame.SockJsFrame;
 import org.springframework.web.socket.sockjs.support.frame.SockJsMessageCodec;
@@ -33,47 +38,69 @@ import org.springframework.web.socket.sockjs.support.frame.SockJsMessageCodec;
  * @author Rossen Stoyanchev
  * @since 4.0
  */
-public class WebSocketServerSockJsSession extends AbstractSockJsSession {
+public class WebSocketServerSockJsSession extends AbstractSockJsSession
+		implements DelegatingWebSocketSession<WebSocketSession> {
 
-	private WebSocketSession webSocketSession;
+	private WebSocketSession wsSession;
 
 
-	public WebSocketServerSockJsSession(String sessionId, SockJsServiceConfig config, WebSocketHandler handler) {
-		super(sessionId, config, handler);
+	public WebSocketServerSockJsSession(String id, SockJsServiceConfig config, WebSocketHandler wsHandler) {
+		super(id, config, wsHandler);
 	}
 
+	@Override
+	public HttpHeaders getHandshakeHeaders() {
+		checkDelegateSessionInitialized();
+		return this.wsSession.getHandshakeHeaders();
+	}
 
 	@Override
-	public String getAcceptedProtocol() {
-		if (this.webSocketSession == null) {
-			logger.warn("getAcceptedProtocol() invoked before WebSocketSession has been initialized.");
-			return null;
-		}
-		return this.webSocketSession.getAcceptedProtocol();
+	public Principal getPrincipal() {
+		checkDelegateSessionInitialized();
+		return this.wsSession.getPrincipal();
 	}
 
 	@Override
-	public void setAcceptedProtocol(String protocol) {
-		// ignore, webSocketSession should have it
+	public InetSocketAddress getLocalAddress() {
+		checkDelegateSessionInitialized();
+		return this.wsSession.getLocalAddress();
 	}
 
-	public void initWebSocketSession(WebSocketSession session) throws Exception {
-		this.webSocketSession = session;
+	@Override
+	public InetSocketAddress getRemoteAddress() {
+		checkDelegateSessionInitialized();
+		return this.wsSession.getRemoteAddress();
+	}
+
+	@Override
+	public String getAcceptedProtocol() {
+		checkDelegateSessionInitialized();
+		return this.wsSession.getAcceptedProtocol();
+	}
+
+	private void checkDelegateSessionInitialized() {
+		Assert.state(this.wsSession != null, "WebSocketSession not yet initialized");
+	}
+
+
+	@Override
+	public void afterSessionInitialized(WebSocketSession session) {
+		this.wsSession = session;
 		try {
 			TextMessage message = new TextMessage(SockJsFrame.openFrame().getContent());
-			this.webSocketSession.sendMessage(message);
+			this.wsSession.sendMessage(message);
+			scheduleHeartbeat();
+			delegateConnectionEstablished();
 		}
-		catch (IOException ex) {
+		catch (Exception ex) {
 			tryCloseWithSockJsTransportError(ex, CloseStatus.SERVER_ERROR);
 			return;
 		}
-		scheduleHeartbeat();
-		delegateConnectionEstablished();
 	}
 
 	@Override
 	public boolean isActive() {
-		return ((this.webSocketSession != null) && this.webSocketSession.isOpen());
+		return ((this.wsSession != null) && this.wsSession.isOpen());
 	}
 
 	public void handleMessage(TextMessage message, WebSocketSession wsSession) throws Exception {
@@ -109,13 +136,13 @@ public class WebSocketServerSockJsSession extends AbstractSockJsSession {
 			logger.trace("Write " + frame);
 		}
 		TextMessage message = new TextMessage(frame.getContent());
-		this.webSocketSession.sendMessage(message);
+		this.wsSession.sendMessage(message);
 	}
 
 	@Override
 	protected void disconnect(CloseStatus status) throws IOException {
-		if (this.webSocketSession != null) {
-			this.webSocketSession.close(status);
+		if (this.wsSession != null) {
+			this.wsSession.close(status);
 		}
 	}
 

spring-websocket/src/test/java/org/springframework/web/socket/adapter/JettyWebSocketHandlerAdapterTests.java

@@ -25,17 +25,17 @@ import org.springframework.web.socket.WebSocketHandler;
 import static org.mockito.Mockito.*;
 
 /**
- * Test fixture for {@link JettyWebSocketListenerAdapter}.
+ * Test fixture for {@link JettyWebSocketHandlerAdapter}.
  *
  * @author Rossen Stoyanchev
  */
-public class JettyWebSocketListenerAdapterTests {
+public class JettyWebSocketHandlerAdapterTests {
 
-	private JettyWebSocketListenerAdapter adapter;
+	private JettyWebSocketHandlerAdapter adapter;
 
 	private WebSocketHandler webSocketHandler;
 
-	private JettyWebSocketSessionAdapter webSocketSession;
+	private JettyWebSocketSession webSocketSession;
 
 	private Session session;
 
@@ -44,8 +44,8 @@ public class JettyWebSocketListenerAdapterTests {
 	public void setup() {
 		this.session = mock(Session.class);
 		this.webSocketHandler = mock(WebSocketHandler.class);
-		this.webSocketSession = new JettyWebSocketSessionAdapter();
-		this.adapter = new JettyWebSocketListenerAdapter(this.webSocketHandler, this.webSocketSession);
+		this.webSocketSession = new JettyWebSocketSession(null);
+		this.adapter = new JettyWebSocketHandlerAdapter(this.webSocketHandler, this.webSocketSession);
 	}
 
 	@Test

spring-websocket/src/test/java/org/springframework/web/socket/adapter/StandardWebSocketHandlerAdapterTests.java

@@ -31,17 +31,17 @@ import static org.mockito.Matchers.*;
 import static org.mockito.Mockito.*;
 
 /**
- * Test fixture for {@link StandardEndpointAdapter}.
+ * Test fixture for {@link StandardWebSocketHandlerAdapter}.
  *
  * @author Rossen Stoyanchev
  */
-public class StandardEndpointAdapterTests {
+public class StandardWebSocketHandlerAdapterTests {
 
-	private StandardEndpointAdapter adapter;
+	private StandardWebSocketHandlerAdapter adapter;
 
 	private WebSocketHandler webSocketHandler;
 
-	private StandardWebSocketSessionAdapter webSocketSession;
+	private StandardWebSocketSession webSocketSession;
 
 	private Session session;
 
@@ -50,8 +50,8 @@ public class StandardEndpointAdapterTests {
 	public void setup() {
 		this.session = mock(Session.class);
 		this.webSocketHandler = mock(WebSocketHandler.class);
-		this.webSocketSession = new StandardWebSocketSessionAdapter();
-		this.adapter = new StandardEndpointAdapter(this.webSocketHandler, this.webSocketSession);
+		this.webSocketSession = new StandardWebSocketSession(null, null, null);
+		this.adapter = new StandardWebSocketHandlerAdapter(this.webSocketHandler, this.webSocketSession);
 	}
 
 	@Test

spring-websocket/src/test/java/org/springframework/web/socket/client/endpoint/StandardWebSocketClientTests.java

@@ -27,12 +27,12 @@ import javax.websocket.ClientEndpointConfig;
 import javax.websocket.Endpoint;
 import javax.websocket.WebSocketContainer;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.mockito.ArgumentCaptor;
 import org.springframework.http.HttpHeaders;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketSession;
-import org.springframework.web.socket.adapter.StandardEndpointAdapter;
 import org.springframework.web.socket.adapter.WebSocketHandlerAdapter;
 
 import static org.junit.Assert.*;
@@ -45,40 +45,92 @@ import static org.mockito.Mockito.*;
  */
 public class StandardWebSocketClientTests {
 
+	private StandardWebSocketClient wsClient;
+
+	private WebSocketContainer wsContainer;
+
+	private WebSocketHandler wsHandler;
+
+	private HttpHeaders headers;
+
+
+	@Before
+	public void setup() {
+		this.headers = new HttpHeaders();
+		this.wsHandler = new WebSocketHandlerAdapter();
+		this.wsContainer = mock(WebSocketContainer.class);
+		this.wsClient = new StandardWebSocketClient(this.wsContainer);
+	}
+
+
+	@Test
+	public void localAddress() throws Exception {
+		URI uri = new URI("ws://example.com/abc");
+		WebSocketSession session = this.wsClient.doHandshake(this.wsHandler, this.headers, uri);
+
+		assertNotNull(session.getLocalAddress());
+		assertEquals(80, session.getLocalAddress().getPort());
+	}
+
+	@Test
+	public void localAddressWss() throws Exception {
+		URI uri = new URI("wss://example.com/abc");
+		WebSocketSession session = this.wsClient.doHandshake(this.wsHandler, this.headers, uri);
+
+		assertNotNull(session.getLocalAddress());
+		assertEquals(443, session.getLocalAddress().getPort());
+	}
+
+	@Test(expected=IllegalArgumentException.class)
+	public void localAddressNoScheme() throws Exception {
+		URI uri = new URI("example.com/abc");
+		this.wsClient.doHandshake(this.wsHandler, this.headers, uri);
+	}
+
+	@Test
+	public void remoteAddress() throws Exception {
+		URI uri = new URI("wss://example.com/abc");
+		WebSocketSession session = this.wsClient.doHandshake(this.wsHandler, this.headers, uri);
+
+		assertNotNull(session.getRemoteAddress());
+		assertEquals("example.com", session.getRemoteAddress().getHostName());
+		assertEquals(443, session.getLocalAddress().getPort());
+	}
+
 	@Test
-	public void doHandshake() throws Exception {
+	public void headersWebSocketSession() throws Exception {
 
 		URI uri = new URI("ws://example.com/abc");
-		List<String> subprotocols = Arrays.asList("abc");
+		List<String> protocols = Arrays.asList("abc");
+		this.headers.setSecWebSocketProtocol(protocols);
+		this.headers.add("foo", "bar");
 
-		HttpHeaders headers = new HttpHeaders();
-		headers.setSecWebSocketProtocol(subprotocols);
-		headers.add("foo", "bar");
+		WebSocketSession session = this.wsClient.doHandshake(this.wsHandler, this.headers, uri);
 
-		WebSocketHandler handler = new WebSocketHandlerAdapter();
-		WebSocketContainer webSocketContainer = mock(WebSocketContainer.class);
-		StandardWebSocketClient client = new StandardWebSocketClient(webSocketContainer);
-		WebSocketSession session = client.doHandshake(handler, headers, uri);
+		assertEquals(Collections.singletonMap("foo", Arrays.asList("bar")), session.getHandshakeHeaders());
+	}
 
-		ArgumentCaptor<Endpoint> endpointArg = ArgumentCaptor.forClass(Endpoint.class);
-		ArgumentCaptor<ClientEndpointConfig> configArg = ArgumentCaptor.forClass(ClientEndpointConfig.class);
-		ArgumentCaptor<URI> uriArg = ArgumentCaptor.forClass(URI.class);
+	@Test
+	public void headersClientEndpointConfigurator() throws Exception {
 
-		verify(webSocketContainer).connectToServer(endpointArg.capture(), configArg.capture(), uriArg.capture());
+		URI uri = new URI("ws://example.com/abc");
+		List<String> protocols = Arrays.asList("abc");
+		this.headers.setSecWebSocketProtocol(protocols);
+		this.headers.add("foo", "bar");
+
+		this.wsClient.doHandshake(this.wsHandler, this.headers, uri);
 
-		assertNotNull(endpointArg.getValue());
-		assertEquals(StandardEndpointAdapter.class, endpointArg.getValue().getClass());
+		ArgumentCaptor<Endpoint> arg1 = ArgumentCaptor.forClass(Endpoint.class);
+		ArgumentCaptor<ClientEndpointConfig> arg2 = ArgumentCaptor.forClass(ClientEndpointConfig.class);
+		ArgumentCaptor<URI> arg3 = ArgumentCaptor.forClass(URI.class);
+		verify(this.wsContainer).connectToServer(arg1.capture(), arg2.capture(), arg3.capture());
 
-		ClientEndpointConfig config = configArg.getValue();
-		assertEquals(subprotocols, config.getPreferredSubprotocols());
+		ClientEndpointConfig endpointConfig = arg2.getValue();
+		assertEquals(protocols, endpointConfig.getPreferredSubprotocols());
 
 		Map<String, List<String>> map = new HashMap<>();
-		config.getConfigurator().beforeRequest(map);
+		endpointConfig.getConfigurator().beforeRequest(map);
 		assertEquals(Collections.singletonMap("foo", Arrays.asList("bar")), map);
-
-		assertEquals(uri, uriArg.getValue());
-		assertEquals(uri, session.getUri());
-		assertEquals("example.com", session.getRemoteHostName());
 	}
 
 }

spring-websocket/src/test/java/org/springframework/web/socket/client/jetty/JettyWebSocketClientTests.java

@@ -33,8 +33,8 @@ import org.springframework.util.CollectionUtils;
 import org.springframework.util.SocketUtils;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.WebSocketSession;
-import org.springframework.web.socket.adapter.JettyWebSocketListenerAdapter;
-import org.springframework.web.socket.adapter.JettyWebSocketSessionAdapter;
+import org.springframework.web.socket.adapter.JettyWebSocketHandlerAdapter;
+import org.springframework.web.socket.adapter.JettyWebSocketSession;
 import org.springframework.web.socket.adapter.TextWebSocketHandlerAdapter;
 
 import static org.junit.Assert.*;
@@ -113,8 +113,8 @@ public class JettyWebSocketClientTests {
 								resp.setAcceptedSubProtocol(req.getSubProtocols().get(0));
 							}
 
-							JettyWebSocketSessionAdapter session = new JettyWebSocketSessionAdapter();
-							return new JettyWebSocketListenerAdapter(webSocketHandler, session);
+							JettyWebSocketSession session = new JettyWebSocketSession(null);
+							return new JettyWebSocketHandlerAdapter(webSocketHandler, session);
 						}
 					});
 				}

spring-websocket/src/test/java/org/springframework/web/socket/sockjs/transport/session/TestSockJsSession.java

@@ -17,9 +17,12 @@
 package org.springframework.web.socket.sockjs.transport.session;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.security.Principal;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.springframework.http.HttpHeaders;
 import org.springframework.web.socket.CloseStatus;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.sockjs.support.frame.SockJsFrame;
@@ -29,6 +32,14 @@ import org.springframework.web.socket.sockjs.support.frame.SockJsFrame;
  */
 public class TestSockJsSession extends AbstractSockJsSession {
 
+	private HttpHeaders headers;
+
+	private Principal principal;
+
+	private InetSocketAddress localAddress;
+
+	private InetSocketAddress remoteAddress;
+
 	private boolean active;
 
 	private final List<SockJsFrame> sockJsFrames = new ArrayList<>();
@@ -48,12 +59,76 @@ public class TestSockJsSession extends AbstractSockJsSession {
 		super(sessionId, config, handler);
 	}
 
+
+	@Override
+	public HttpHeaders getHandshakeHeaders() {
+		return this.headers;
+	}
+
+	/**
+	 * @return the headers
+	 */
+	public HttpHeaders getHeaders() {
+		return this.headers;
+	}
+
+	/**
+	 * @param headers the headers to set
+	 */
+	public void setHeaders(HttpHeaders headers) {
+		this.headers = headers;
+	}
+
+	/**
+	 * @return the principal
+	 */
+	@Override
+	public Principal getPrincipal() {
+		return this.principal;
+	}
+
+	/**
+	 * @param principal the principal to set
+	 */
+	public void setPrincipal(Principal principal) {
+		this.principal = principal;
+	}
+
+	/**
+	 * @return the localAddress
+	 */
+	@Override
+	public InetSocketAddress getLocalAddress() {
+		return this.localAddress;
+	}
+
+	/**
+	 * @param remoteAddress the remoteAddress to set
+	 */
+	public void setLocalAddress(InetSocketAddress localAddress) {
+		this.localAddress = localAddress;
+	}
+
+	/**
+	 * @return the remoteAddress
+	 */
+	@Override
+	public InetSocketAddress getRemoteAddress() {
+		return this.remoteAddress;
+	}
+
+	/**
+	 * @param remoteAddress the remoteAddress to set
+	 */
+	public void setRemoteAddress(InetSocketAddress remoteAddress) {
+		this.remoteAddress = remoteAddress;
+	}
+
 	@Override
 	public String getAcceptedProtocol() {
 		return this.subProtocol;
 	}
 
-	@Override
 	public void setAcceptedProtocol(String protocol) {
 		this.subProtocol = protocol;
 	}

spring-websocket/src/test/java/org/springframework/web/socket/sockjs/transport/session/WebSocketServerSockJsSessionTests.java

@@ -27,7 +27,6 @@ import org.junit.Test;
 import org.springframework.web.socket.CloseStatus;
 import org.springframework.web.socket.TextMessage;
 import org.springframework.web.socket.WebSocketHandler;
-import org.springframework.web.socket.sockjs.transport.session.WebSocketServerSockJsSession;
 import org.springframework.web.socket.sockjs.transport.session.WebSocketServerSockJsSessionTests.TestWebSocketServerSockJsSession;
 import org.springframework.web.socket.support.TestWebSocketSession;
 
@@ -61,7 +60,7 @@ public class WebSocketServerSockJsSessionTests extends BaseAbstractSockJsSession
 	public void isActive() throws Exception {
 		assertFalse(this.session.isActive());
 
-		this.session.initWebSocketSession(this.webSocketSession);
+		this.session.afterSessionInitialized(this.webSocketSession);
 		assertTrue(this.session.isActive());
 
 		this.webSocketSession.setOpen(false);
@@ -69,9 +68,9 @@ public class WebSocketServerSockJsSessionTests extends BaseAbstractSockJsSession
 	}
 
 	@Test
-	public void initWebSocketSession() throws Exception {
+	public void afterSessionInitialized() throws Exception {
 
-		this.session.initWebSocketSession(this.webSocketSession);
+		this.session.afterSessionInitialized(this.webSocketSession);
 
 		assertEquals("Open frame not sent",
 				Collections.singletonList(new TextMessage("o")), this.webSocketSession.getSentMessages());
@@ -110,7 +109,7 @@ public class WebSocketServerSockJsSessionTests extends BaseAbstractSockJsSession
 	@Test
 	public void sendMessageInternal() throws Exception {
 
-		this.session.initWebSocketSession(this.webSocketSession);
+		this.session.afterSessionInitialized(this.webSocketSession);
 		this.session.sendMessageInternal("x");
 
 		assertEquals(Arrays.asList(new TextMessage("o"), new TextMessage("a[\"x\"]")),
@@ -122,7 +121,7 @@ public class WebSocketServerSockJsSessionTests extends BaseAbstractSockJsSession
 	@Test
 	public void disconnect() throws Exception {
 
-		this.session.initWebSocketSession(this.webSocketSession);
+		this.session.afterSessionInitialized(this.webSocketSession);
 		this.session.close(CloseStatus.NOT_ACCEPTABLE);
 
 		assertEquals(CloseStatus.NOT_ACCEPTABLE, this.webSocketSession.getCloseStatus());

spring-websocket/src/test/java/org/springframework/web/socket/support/TestWebSocketSession.java

@@ -17,11 +17,13 @@
 package org.springframework.web.socket.support;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 import java.net.URI;
 import java.security.Principal;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.springframework.http.HttpHeaders;
 import org.springframework.web.socket.CloseStatus;
 import org.springframework.web.socket.WebSocketMessage;
 import org.springframework.web.socket.WebSocketSession;
@@ -37,13 +39,11 @@ public class TestWebSocketSession implements WebSocketSession {
 
 	private URI uri;
 
-	private boolean secure;
-
 	private Principal principal;
 
-	private String remoteHostName;
+	private InetSocketAddress localAddress;
 
-	private String remoteAddress;
+	private InetSocketAddress remoteAddress;
 
 	private String protocol;
 
@@ -53,6 +53,8 @@ public class TestWebSocketSession implements WebSocketSession {
 
 	private CloseStatus status;
 
+	private HttpHeaders headers;
+
 
 	/**
 	 * @return the id
@@ -84,19 +86,24 @@ public class TestWebSocketSession implements WebSocketSession {
 		this.uri = uri;
 	}
 
+
+	@Override
+	public HttpHeaders getHandshakeHeaders() {
+		return this.headers;
+	}
+
 	/**
-	 * @return the secure
+	 * @return the headers
 	 */
-	@Override
-	public boolean isSecure() {
-		return this.secure;
+	public HttpHeaders getHeaders() {
+		return this.headers;
 	}
 
 	/**
-	 * @param secure the secure to set
+	 * @param headers the headers to set
 	 */
-	public void setSecure(boolean secure) {
-		this.secure = secure;
+	public void setHeaders(HttpHeaders headers) {
+		this.headers = headers;
 	}
 
 	/**
@@ -115,32 +122,32 @@ public class TestWebSocketSession implements WebSocketSession {
 	}
 
 	/**
-	 * @return the remoteHostName
+	 * @return the localAddress
 	 */
 	@Override
-	public String getRemoteHostName() {
-		return this.remoteHostName;
+	public InetSocketAddress getLocalAddress() {
+		return this.localAddress;
 	}
 
 	/**
-	 * @param remoteHostName the remoteHostName to set
+	 * @param remoteAddress the remoteAddress to set
 	 */
-	public void setRemoteHostName(String remoteHostName) {
-		this.remoteHostName = remoteHostName;
+	public void setLocalAddress(InetSocketAddress localAddress) {
+		this.localAddress = localAddress;
 	}
 
 	/**
 	 * @return the remoteAddress
 	 */
 	@Override
-	public String getRemoteAddress() {
+	public InetSocketAddress getRemoteAddress() {
 		return this.remoteAddress;
 	}
 
 	/**
 	 * @param remoteAddress the remoteAddress to set
 	 */
-	public void setRemoteAddress(String remoteAddress) {
+	public void setRemoteAddress(InetSocketAddress remoteAddress) {
 		this.remoteAddress = remoteAddress;
 	}