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GUAC-442: Add annotation-driven onMessage() as well - Jetty will not call MessageHandler.onMessage() at least when annotations are used. Not sure if this is different for programmatically-loaded endpoints.

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This commit is contained in:
Michael Jumper
2014-10-09 19:06:19 -07:00
parent 7927ffa9b0
commit 99f59a6a4c
1 changed files with 25 additions and 13 deletions
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38
guacamole/src/main/java/org/glyptodon/guacamole/net/basic/websocket/jsr/GuacamoleWebSocketTunnelEndpoint.java
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@@ -28,6 +28,9 @@ import javax.websocket.CloseReason.CloseCode;
import javax.websocket.Endpoint;
import javax.websocket.EndpointConfig;
import javax.websocket.MessageHandler;
import javax.websocket.OnClose;
import javax.websocket.OnMessage;
import javax.websocket.OnOpen;
import javax.websocket.RemoteEndpoint;
import javax.websocket.Session;
import org.glyptodon.guacamole.GuacamoleException;
@@ -100,6 +103,7 @@ public abstract class GuacamoleWebSocketTunnelEndpoint extends Endpoint {
protected abstract GuacamoleTunnel createTunnel(Session session, EndpointConfig config) throws GuacamoleException;
@Override
@OnOpen
public void onOpen(final Session session, EndpointConfig config) {
try {
@@ -118,27 +122,17 @@ public abstract class GuacamoleWebSocketTunnelEndpoint extends Endpoint {
return;
}
// Return new WebSocket which communicates through tunnel
// Manually register message handler
session.addMessageHandler(new MessageHandler.Whole<String>() {
@Override
public void onMessage(String message) {
GuacamoleWriter writer = tunnel.acquireWriter();
// Write received message
try {
writer.write(message.toCharArray());
}
catch (GuacamoleException e) {
logger.debug("Tunnel write failed.", e);
}
tunnel.releaseWriter();
GuacamoleWebSocketTunnelEndpoint.this.onMessage(message);
}
});
// Prepare read transfer thread
Thread readThread = new Thread() {
/**
@@ -201,7 +195,25 @@ public abstract class GuacamoleWebSocketTunnelEndpoint extends Endpoint {
}
@OnMessage
public void onMessage(String message) {
GuacamoleWriter writer = tunnel.acquireWriter();
try {
// Write received message
writer.write(message.toCharArray());
}
catch (GuacamoleException e) {
logger.debug("Tunnel write failed.", e);
}
tunnel.releaseWriter();
}
@Override
@OnClose
public void onClose(Session session, CloseReason closeReason) {
try {