Java Code Examples for io.undertow.server.handlers.ResponseCodeHandler#HANDLE_404

private HttpHandler createHandler() throws Exception {

        // TODO: configurable options if needed
        String[] sessionIds = {AUTH_SESSION_ID, AUTH_SESSION_ID + LEGACY_COOKIE};
        int connectionsPerThread = 20;
        int problemServerRetry = 5; // In case of unavailable node, we will try to ping him every 5 seconds to check if it's back
        int maxTime = 3600000; // 1 hour for proxy request timeout, so we can debug the backend keycloak servers
        int requestQueueSize = 10;
        int cachedConnectionsPerThread = 10;
        int connectionIdleTimeout = 60;
        int maxRetryAttempts = backendNodes.size() - 1;

        lb = new CustomLoadBalancingClient(exchange -> exchange.getRequestHeaders().contains(Headers.UPGRADE), maxRetryAttempts)
                .setConnectionsPerThread(connectionsPerThread)
                .setMaxQueueSize(requestQueueSize)
                .setSoftMaxConnectionsPerThread(cachedConnectionsPerThread)
                .setTtl(connectionIdleTimeout)
                .setProblemServerRetry(problemServerRetry);
        for (String id : sessionIds) {
            lb.addSessionCookieName(id);
        }

        return new ProxyHandler(lb, maxTime, ResponseCodeHandler.HANDLE_404);
    }
 

public ResourceHandler(ResourceManager resourceSupplier) {
    this(resourceSupplier, ResponseCodeHandler.HANDLE_404);
}
 

public ResourceHandler(ResourceSupplier resourceSupplier) {
    this(resourceSupplier, ResponseCodeHandler.HANDLE_404);
}
 

/**
 * You should use {@link ResourceHandler(ResourceManager)} instead.
 */
@Deprecated
public ResourceHandler() {
    this.next = ResponseCodeHandler.HANDLE_404;
}
 

public ResourceHandler(ResourceManager resourceSupplier) {
    this(resourceSupplier, ResponseCodeHandler.HANDLE_404);
}
 

public ResourceHandler(ResourceSupplier resourceSupplier) {
    this(resourceSupplier, ResponseCodeHandler.HANDLE_404);
}
 

/**
 * You should use {@link ResourceHandler(ResourceManager)} instead.
 */
@Deprecated
public ResourceHandler() {
    this.next = ResponseCodeHandler.HANDLE_404;
}
 

/**
 * Create a new {@link WebSocketProtocolHandshakeHandler}
 *
 * @param callback The {@link WebSocketConnectionCallback} which will be executed once the handshake was
 *                 established
 */
public WebSocketProtocolHandshakeHandler(final WebSocketConnectionCallback callback) {
    this(callback, ResponseCodeHandler.HANDLE_404);
}
 

/**
 * Create a new {@link WebSocketProtocolHandshakeHandler}
 *
 * @param handshakes The supported handshake methods
 * @param callback   The {@link WebSocketConnectionCallback} which will be executed once the handshake was
 *                   established
 */
public WebSocketProtocolHandshakeHandler(Collection<Handshake> handshakes, final WebSocketConnectionCallback callback) {
    this(handshakes, callback, ResponseCodeHandler.HANDLE_404);
}
 

/**
 * Create a new {@link WebSocketProtocolHandshakeHandler}
 *
 * @param callback The {@link WebSocketConnectionCallback} which will be executed once the handshake was
 *                 established
 */
public WebSocketProtocolHandshakeHandler(final HttpUpgradeListener callback) {
    this(callback, ResponseCodeHandler.HANDLE_404);
}
 

/**
 * Create a new {@link WebSocketProtocolHandshakeHandler}
 *
 * @param handshakes The supported handshake methods
 * @param callback   The {@link WebSocketConnectionCallback} which will be executed once the handshake was
 *                   established
 */
public WebSocketProtocolHandshakeHandler(Collection<Handshake> handshakes, final HttpUpgradeListener callback) {
    this(handshakes, callback, ResponseCodeHandler.HANDLE_404);
}