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WebSocket продолжаем

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This commit is contained in:
Gravit 2018-09-17 16:47:01 +07:00
parent 96507dfee3
commit 10e40035ee
2 changed files with 16 additions and 28 deletions
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8
libLauncher/src/main/java/ru/gravit/utils/websocket/MessageInterface.java Normal file
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@ -0,0 +1,8 @@
package ru.gravit.utils.websocket;
import ru.gravit.launcher.serialize.HInput;
@FunctionalInterface
public interface MessageInterface {
void request(HInput input);
}

36
libLauncher/src/main/java/ru/gravit/utils/websocket/WebSocketClient.java
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@ -1,5 +1,6 @@
package ru.gravit.utils.websocket; package ru.gravit.utils.websocket;
import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import java.io.IOException; import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
@ -15,6 +16,7 @@
import org.eclipse.jetty.websocket.api.annotations.WebSocket; import org.eclipse.jetty.websocket.api.annotations.WebSocket;
import ru.gravit.launcher.Launcher; import ru.gravit.launcher.Launcher;
import ru.gravit.launcher.serialize.HInput; import ru.gravit.launcher.serialize.HInput;
import ru.gravit.launcher.serialize.HOutput;
import ru.gravit.utils.helper.IOHelper; import ru.gravit.utils.helper.IOHelper;
/** /**
@ -26,10 +28,11 @@ public class WebSocketClient
private final CountDownLatch closeLatch; private final CountDownLatch closeLatch;
@SuppressWarnings("unused") @SuppressWarnings("unused")
private Session session; private Session session;
private final MessageInterface adapter;
public WebSocketClient() public WebSocketClient(MessageInterface adapter)
{ {
this.closeLatch = new CountDownLatch(1); this.closeLatch = new CountDownLatch(1);
this.adapter = adapter;
} }
public boolean awaitClose(int duration, TimeUnit unit) throws InterruptedException public boolean awaitClose(int duration, TimeUnit unit) throws InterruptedException
@ -50,38 +53,15 @@ public void onConnect(Session session)
{ {
System.out.printf("Got connect: %s%n",session); System.out.printf("Got connect: %s%n",session);
this.session = session; this.session = session;
try
{
Future<Void> fut;
fut = session.getRemote().sendStringByFuture("Hello");
fut.get(2,TimeUnit.SECONDS); // wait for send to complete.
fut = session.getRemote().sendStringByFuture("Thanks for the conversation.");
fut.get(2,TimeUnit.SECONDS); // wait for send to complete.
session.close(StatusCode.NORMAL,"I'm done");
}
catch (Throwable t)
{
t.printStackTrace();
}
} }
public void request(ByteBuffer buffer) throws InterruptedException, ExecutionException, TimeoutException { public void request(ByteBuffer buffer) throws IOException {
Future<Void> fut; session.getRemote().sendBytes(buffer);
fut = session.getRemote().sendBytesByFuture(buffer);
fut.get(2,TimeUnit.SECONDS);
} }
@OnWebSocketMessage @OnWebSocketMessage
public void onMessage(String msg) throws IOException { public void onMessage(String msg) throws IOException {
byte[] bytes = msg.getBytes(); byte[] bytes = msg.getBytes();
InputStream stream = new ByteArrayInputStream(bytes); InputStream stream = new ByteArrayInputStream(bytes);
HInput input = new HInput(stream); HInput input = new HInput(stream);
long handshake = input.readLong(); adapter.request(input);
if(handshake != Launcher.PROTOCOL_MAGIC)
{
throw new IOException("INVALID HANDSHAKE");
}
int type = input.readInt();
System.out.printf("Got msg: %l %d",handshake,type);
} }
} }