当前位置: 首页>>代码示例>>Java>>正文

Java WebSocketFrame类代码示例

本文整理汇总了Java中io.netty.handler.codec.http.websocketx.WebSocketFrame类的典型用法代码示例。如果您正苦于以下问题：Java WebSocketFrame类的具体用法？Java WebSocketFrame怎么用？Java WebSocketFrame使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


WebSocketFrame类属于io.netty.handler.codec.http.websocketx包，在下文中一共展示了WebSocketFrame类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: handleWebSocketFrame

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
private void handleWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) {
    if (logger.isLoggable(Level.FINE)) {
        logger.fine(String.format(
                "Channel %s received %s", ctx.channel().hashCode(), StringUtil.simpleClassName(frame)));
    }

    if (frame instanceof CloseWebSocketFrame) {
        handshaker.close(ctx.channel(), (CloseWebSocketFrame) frame);
    } else if (frame instanceof PingWebSocketFrame) {
        ctx.write(new PongWebSocketFrame(frame.isFinalFragment(), frame.rsv(), frame.content()), ctx.voidPromise());
    } else if (frame instanceof TextWebSocketFrame) {
        ctx.write(frame, ctx.voidPromise());
    } else if (frame instanceof BinaryWebSocketFrame) {
        ctx.write(frame, ctx.voidPromise());
    } else if (frame instanceof ContinuationWebSocketFrame) {
        ctx.write(frame, ctx.voidPromise());
    } else if (frame instanceof PongWebSocketFrame) {
        frame.release();
        // Ignore
    } else {
        throw new UnsupportedOperationException(String.format("%s frame types not supported", frame.getClass()
                .getName()));
    }
}
开发者ID:wuyinxian124，项目名称:netty4.0.27Learn，代码行数:25，代码来源:AutobahnServerHandler.java

示例2: decode

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
@Override
protected void decode(ChannelHandlerContext ctx, WebSocketFrame webSocketFrame, List<Object> list) throws Exception {
    ByteBuf byteBuf = webSocketFrame.content();
    Proto proto = new Proto();
    proto.setPacketLen(byteBuf.readInt());
    proto.setHeaderLen(byteBuf.readShort());
    proto.setVersion(byteBuf.readShort());
    proto.setOperation(byteBuf.readInt());
    proto.setSeqId(byteBuf.readInt());
    if (proto.getPacketLen() > proto.getHeaderLen()) {
        byte[] bytes = new byte[proto.getPacketLen() - proto.getHeaderLen()];
        byteBuf.readBytes(bytes);
        proto.setBody(bytes);
    }

    list.add(proto);

    logger.debug("decode: {}", proto);
}
开发者ID:onsoul，项目名称:os，代码行数:20，代码来源:WebSocketProtoCodec.java

示例3: decode

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
@Override
protected void decode(ChannelHandlerContext ctx, WebSocketFrame frame, List<Object> out) throws Exception {
    ByteBuf buf = frame.content().order(ByteOrder.LITTLE_ENDIAN);
    if (buf.capacity() < 1) {
        // Discard empty messages
        return;
    }

    buf.resetReaderIndex();
    int packetId = buf.readUnsignedByte();
    Packet packet = reg.SERVERBOUND.constructPacket(packetId);

    if (packet == null) {
        throw new UnknownPacketException("Unknown packet ID: " + packetId);
    }

    Server.log.finest("Received packet ID " + packetId + " (" + packet.getClass().getSimpleName() + ") from " + ctx.channel().remoteAddress());

    packet.readData(buf);
    out.add(packet);
}
开发者ID:AlexMog，项目名称:SurvivalMMO，代码行数:22，代码来源:PacketDecoder.java

示例4: handlerWebSocketFrame

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
private void handlerWebSocketFrame(ChannelHandlerContext ctx,
		WebSocketFrame frame) {
	// 判断是否关闭链路的指令
	if (frame instanceof CloseWebSocketFrame) {
		socketServerHandshaker.close(ctx.channel(),
				(CloseWebSocketFrame) frame.retain());
	}
	// 判断是否ping消息
	if (frame instanceof PingWebSocketFrame) {
		ctx.channel().write(
				new PongWebSocketFrame(frame.content().retain()));
		return;
	}
	// 本例程仅支持文本消息，不支持二进制消息
	if (!(frame instanceof TextWebSocketFrame)) {
		throw new UnsupportedOperationException(String.format(
				"%s frame types not supported", frame.getClass().getName()));
	}
	// 返回应答消息
	String request = ((TextWebSocketFrame) frame).text();
	System.out.println("服务端收到：" + request);
	TextWebSocketFrame tws = new TextWebSocketFrame(new Date().toString()
			+ ctx.channel().id() + "：" + request);
	// 群发
	group.writeAndFlush(tws);
}
开发者ID:hdcuican，项目名称:java_learn，代码行数:27，代码来源:WebSocketServerHandler.java

示例5: decode

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
@Override
protected void decode(ChannelHandlerContext ctx, WebSocketFrame frame, List<Object> out) throws Exception {
    ByteBuf buf = frame.content().order(ByteOrder.LITTLE_ENDIAN);
    if (buf.capacity() < 1) {
        // Discard empty messages
        return;
    }

    buf.resetReaderIndex();
    int packetId = buf.readUnsignedByte();
    Packet packet = PacketRegistry.CLIENT2SERVER.constructPacket(packetId);

    if (packet == null) {
    	_log.info("Unknown packet ID: " + packetId + ", user disconected!");
    	ctx.disconnect();
    	return;
    }

    Log.logDebug("Received packet ID " + packetId + " (" + packet.getClass().getSimpleName() + ") from " + ctx.channel().remoteAddress());

    packet.readData(buf);
    out.add(packet);
}
开发者ID:CalypsoToolz，项目名称:FPAgar，代码行数:24，代码来源:PacketDecoder.java

示例6: decode

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
@SuppressWarnings("deprecation")
@Override
   protected void decode(ChannelHandlerContext ctx, WebSocketFrame frame, List<Object> out) throws Exception {
       ByteBuf buf = frame.content().order(ByteOrder.BIG_ENDIAN);
       if (buf.capacity() < 1) {
           // Discard empty messages
           return;
       }

       buf.resetReaderIndex();
       int packetId = buf.readUnsignedByte();
       Packet packet = PacketRegistry.SERVERBOUND.constructPacket(packetId);

       if (packet == null) {
           return;
       }

       ClitherServer.log.finest("Received packet " + " (" + packet.getClass().getSimpleName() + ") from " + ctx.channel().remoteAddress());

       packet.readData(buf);
       out.add(packet);
   }
开发者ID:ClitherProject，项目名称:Clither-Server，代码行数:23，代码来源:PacketDecoder.java

示例7: handleFrame

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
private void handleFrame(Channel channel, WebSocketFrame frame, WebSocketUpgradeHandler handler, NettyWebSocket webSocket) throws Exception {
    if (frame instanceof CloseWebSocketFrame) {
        Channels.setDiscard(channel);
        CloseWebSocketFrame closeFrame = (CloseWebSocketFrame) frame;
        webSocket.onClose(closeFrame.statusCode(), closeFrame.reasonText());
    } else {
        ByteBuf buf = frame.content();
        if (buf != null && buf.readableBytes() > 0) {
            HttpResponseBodyPart part = config.getResponseBodyPartFactory().newResponseBodyPart(buf, frame.isFinalFragment());
            handler.onBodyPartReceived(part);

            if (frame instanceof BinaryWebSocketFrame) {
                webSocket.onBinaryFragment(part);
            } else if (frame instanceof TextWebSocketFrame) {
                webSocket.onTextFragment(part);
            } else if (frame instanceof PingWebSocketFrame) {
                webSocket.onPing(part);
            } else if (frame instanceof PongWebSocketFrame) {
                webSocket.onPong(part);
            }
        }
    }
}
开发者ID:amaralDaniel，项目名称:megaphone，代码行数:24，代码来源:WebSocketHandler.java

示例8: decodeWebSocketFrame

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
private Message decodeWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) {
	// Check for closing frame
	if (frame instanceof CloseWebSocketFrame) {
		handshaker.close(ctx.channel(), (CloseWebSocketFrame) frame.retain());
		return null;
	}
	
	if (frame instanceof PingWebSocketFrame) {
		ctx.write(new PongWebSocketFrame(frame.content().retain()));
		return null;
	}
	
	if (frame instanceof TextWebSocketFrame) {
		TextWebSocketFrame textFrame = (TextWebSocketFrame) frame;
		return parseMessage(textFrame.content());
	}
	
	if (frame instanceof BinaryWebSocketFrame) {
		BinaryWebSocketFrame binFrame = (BinaryWebSocketFrame) frame;
		return parseMessage(binFrame.content());
	}
	
	log.warn("Message format error: " + frame); 
	return null;
}
开发者ID:rushmore，项目名称:zbus，代码行数:26，代码来源:MessageCodec.java

示例9: handleWebSocketFrame

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
private void handleWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) {

        // Check for closing frame
        if (frame instanceof CloseWebSocketFrame) {
            handshaker.close(ctx.channel(), (CloseWebSocketFrame) frame.retain());
            return;
        }
        if (frame instanceof PingWebSocketFrame) {
            ctx.write(new PongWebSocketFrame(frame.content().retain()));
            return;
        }
        if (frame instanceof TextWebSocketFrame) {
            // Echo the frame
            ctx.write(frame.retain());
            return;
        }
        if (frame instanceof BinaryWebSocketFrame) {
            // Echo the frame
            ctx.write(frame.retain());
            return;
        }
    }
开发者ID:cowthan，项目名称:JavaAyo，代码行数:23，代码来源:WebSocketServerHandler.java

示例10: channelRead0

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
@Override
public void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
	System.out.println("client channelRead0 "+ctx);
	Channel ch = ctx.channel();
	if (!handshaker.isHandshakeComplete()) {
		handshaker.finishHandshake(ch, (FullHttpResponse) msg);
		System.out.println("WebSocket Client connected!");
		handshakeFuture.setSuccess();
	}

	if(msg instanceof WebSocketFrame){
		WebSocketFrame frame = (WebSocketFrame)msg;
		if(frame instanceof BinaryWebSocketFrame){
			handleWebSocketFrame(ctx,  frame);
		}
		return;
	}
	return;
}
开发者ID:iotracks，项目名称:iofabric，代码行数:20，代码来源:MessageReceiverWebSocketClientHandler.java

示例11: channelRead0

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
@Override
public void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
	System.out.println("client channelRead0 "+ctx);
	Channel ch = ctx.channel();
	if (!handshaker.isHandshakeComplete()) {
		handshaker.finishHandshake(ch, (FullHttpResponse) msg);
		System.out.println("WebSocket Client connected!");
		handshakeFuture.setSuccess();
	}

	if(msg instanceof WebSocketFrame){
		WebSocketFrame frame = (WebSocketFrame)msg;
		if(frame instanceof BinaryWebSocketFrame){
			handleWebSocketFrame(ctx,  frame);
		}
		return;
	}
	sendRealTimeMessageTest(ctx);
	return;
}
开发者ID:iotracks，项目名称:iofabric，代码行数:21，代码来源:MessageSenderWebSocketClientHandler.java

示例12: handleWebSocketFrame

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
private void handleWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) {
	// Check for closing frame
	if (frame instanceof CloseWebSocketFrame) {
		addTraceForFrame(frame, "close");
		handshaker.close(ctx.channel(), (CloseWebSocketFrame) frame.retain());
		return;
	}
	if (frame instanceof PingWebSocketFrame) {
		addTraceForFrame(frame, "ping");
		ctx.channel().write(new PongWebSocketFrame(frame.content().retain()));
		return;
	}
	if (!(frame instanceof TextWebSocketFrame)) {
		throw new UnsupportedOperationException(String.format("%s frame types not supported", frame.getClass()
			.getName()));
	}

	// todo [om] think about BinaryWebsocketFrame

	handleTextWebSocketFrameInternal((TextWebSocketFrame) frame, ctx);
}
开发者ID:spring-cloud，项目名称:spring-cloud-stream-app-starters，代码行数:22，代码来源:WebsocketSinkServerHandler.java

示例13: channelRead0

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
@Override
protected void channelRead0(ChannelHandlerContext ctx, WebSocketFrame frame)
{
    // ping and pong frames already handled
    if (frame instanceof TextWebSocketFrame)
    {
        // Send the uppercase string back.
        String request = ((TextWebSocketFrame) frame).text();
        handler.onText(new WsChannelImpl(ctx.channel()), request);
    }
    else
    {
        String message = "unsupported frame type: " + frame.getClass().getName();
        throw new UnsupportedOperationException(message);
    }
}
开发者ID:touwolf，项目名称:bridje-framework，代码行数:17，代码来源:WsFrameHandler.java

示例14: channelRead0

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
@Override
protected void channelRead0(ChannelHandlerContext context, Object message) throws Exception {
	final Channel channel = context.channel();
	if (!handshaker.isHandshakeComplete()) {
		handshaker.finishHandshake(channel, (FullHttpResponse) message);
		channel.pipeline().addBefore(HANDLER_NAME, "websocket-frame-aggregator", new WebSocketFrameAggregator(64 * 1024));
		subscriber.onStart();
		return;
	}

	if (message instanceof FullHttpResponse) {
		final FullHttpResponse response = (FullHttpResponse) message;
		throw new IllegalStateException(
				"Unexpected FullHttpResponse (getStatus=" + response.getStatus() +
						", content=" + response.content().toString(CharsetUtil.UTF_8) + ')');
	}

	final WebSocketFrame frame = (WebSocketFrame) message;
	if (frame instanceof PingWebSocketFrame) {
		context.writeAndFlush(new PongWebSocketFrame(((PingWebSocketFrame)frame).retain().content()));
	} else if (frame instanceof BinaryWebSocketFrame) {
		final ByteBufInputStream input = new ByteBufInputStream(((BinaryWebSocketFrame)message).content());
		final Envelope envelope = Envelope.ADAPTER.decode(input);
		subscriber.onNext(envelope);
	}
}
开发者ID:cloudfoundry-community，项目名称:snotel，代码行数:27，代码来源:NettyFirehoseOnSubscribe.java

示例15: handleWebSocketFrame

import io.netty.handler.codec.http.websocketx.WebSocketFrame; //导入依赖的package包/类
private void handleWebSocketFrame(ChannelHandlerContext ctx, WebSocketFrame frame) {

        // Check for closing frame
        if (frame instanceof CloseWebSocketFrame) {
            handshaker.close(ctx.channel(), (CloseWebSocketFrame) frame.retain());
            return;
        }
        if (frame instanceof PingWebSocketFrame) {
            ctx.channel().write(new PongWebSocketFrame(frame.content().retain()));
            return;
        }
        if (!(frame instanceof TextWebSocketFrame)) {
            throw new UnsupportedOperationException(String.format("%s frame types not supported", frame.getClass()
                    .getName()));
        }

        // Send the uppercase string back.
        String request = ((TextWebSocketFrame) frame).text();
        System.err.printf("%s received %s%n", ctx.channel(), request);
        ctx.channel().write(new TextWebSocketFrame(request.toUpperCase()));
    }
开发者ID:wuyinxian124，项目名称:netty4.0.27Learn，代码行数:22，代码来源:WebSocketServerHandler.java


注：本文中的io.netty.handler.codec.http.websocketx.WebSocketFrame类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。