/*
 * Copyright 2014 Red Hat, Inc.
 *
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  and Apache License v2.0 which accompanies this distribution.
 *
 *  The Eclipse Public License is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 *
 *  The Apache License v2.0 is available at
 *  http://www.opensource.org/licenses/apache2.0.php
 *
 *  You may elect to redistribute this code under either of these licenses.
 */
package io.vertx.ext.web.handler.sockjs;

import io.vertx.core.buffer.Buffer;
import io.vertx.core.http.HttpMethod;
import io.vertx.test.core.TestUtils;
import org.junit.Test;

import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.locks.LockSupport;
import java.util.function.BooleanSupplier;

/**
 * @author <a href="mailto:julien@julienviet.com">Julien Viet</a>
 */
public class SockJSSessionTest extends SockJSTestBase {

  @Test
  public void testNoDeadlockWhenWritingFromAnotherThreadWithSseTransport() throws Exception {
    socketHandler = () -> {
      return socket -> {
        AtomicBoolean closed = new AtomicBoolean();
        socket.endHandler(v -> {
          closed.set(true);
          testComplete();
        });
        new Thread(() -> {
          while (!closed.get()) {
            LockSupport.parkNanos(50);
            socket.write(Buffer.buffer(TestUtils.randomAlphaString(256)));
          }
        }).start();
      };
    };
    startServers();
    client.request(HttpMethod.GET, "/test/400/8ne8e94a/eventsource", onSuccess(req -> {
      req.send(onSuccess(resp -> {
        AtomicInteger count = new AtomicInteger();
        resp.handler(msg -> {
          if (count.incrementAndGet() == 400) {
            resp.request().connection().close();
          }
        });
      }));
    }));
    await();
  }

  @Test
  public void testNoDeadlockWhenWritingFromAnotherThreadWithWebsocketTransport() throws Exception {
    int numMsg = 4000;
    waitFor(1);
    AtomicInteger clientReceived = new AtomicInteger();
    AtomicInteger serverReceived = new AtomicInteger();
    BooleanSupplier shallStop = () -> clientReceived.get() > numMsg * 256 && serverReceived.get() > numMsg * 256;
    socketHandler = () -> {
      return socket -> {
        socket.handler(msg -> serverReceived.addAndGet(msg.length()));
        socket.write("hello");
        new Thread(() -> {
          while (!shallStop.getAsBoolean()) {
            LockSupport.parkNanos(50);
            try {
              socket.write(Buffer.buffer(TestUtils.randomAlphaString(256)));
            } catch (IllegalStateException e) {
              // Websocket has been closed
            }
          }
        }).start();
      };
    };
    startServers();
    client.webSocket("/test/400/8ne8e94a/websocket", onSuccess(ws -> ws.handler(msg -> {
      clientReceived.addAndGet(msg.length());
      ws.writeTextMessage("\"hello\"");
      if (shallStop.getAsBoolean()) {
        ws.handler(null);
        complete();
      }
    })));
    try {
      await();
    } catch (Throwable e) {
      System.out.println(clientReceived.get());
      System.out.println(serverReceived.get());
      throw e;
    }
  }

  @Test
  public void testCombineMultipleFramesIntoASingleMessage() throws Exception {
    socketHandler = () -> {
      return socket -> socket.handler(buf -> {
        assertEquals("Hello World", buf.toString());
        testComplete();
      });
    };
    startServers();
    client.webSocket("/test/400/8ne8e94a/websocket", onSuccess(ws -> {
      ws.writeFrame(io.vertx.core.http.WebSocketFrame.textFrame("[\"Hello", false));
      ws.writeFrame(io.vertx.core.http.WebSocketFrame.continuationFrame(Buffer.buffer(" World\"]"), true));
      ws.close();
    }));
    await();
  }
}

@@ -2054,17 +2054,17 @@
 umMsg = 
-4
+1
 000;%0A   

Use small number of message to not timeout on windows