io.netty.channel.sctp.SctpMessage#protocolIdentifier ( )源码实例Demo

下面列出了io.netty.channel.sctp.SctpMessage#protocolIdentifier ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： netty-4.1.22 文件： NioSctpChannel.java

@Override
protected final Object filterOutboundMessage(Object msg) throws Exception {
    if (msg instanceof SctpMessage) {
        SctpMessage m = (SctpMessage) msg;
        ByteBuf buf = m.content();
        if (buf.isDirect() && buf.nioBufferCount() == 1) {
            return m;
        }

        return new SctpMessage(m.protocolIdentifier(), m.streamIdentifier(), m.isUnordered(),
                               newDirectBuffer(m, buf));
    }

    throw new UnsupportedOperationException(
            "unsupported message type: " + StringUtil.simpleClassName(msg) +
            " (expected: " + StringUtil.simpleClassName(SctpMessage.class));
}

源代码2 项目： netty4.0.27Learn 文件： NioSctpChannel.java

@Override
protected final Object filterOutboundMessage(Object msg) throws Exception {
    if (msg instanceof SctpMessage) {
        SctpMessage m = (SctpMessage) msg;
        ByteBuf buf = m.content();
        if (buf.isDirect() && buf.nioBufferCount() == 1) {
            return m;
        }

        return new SctpMessage(m.protocolIdentifier(), m.streamIdentifier(), newDirectBuffer(m, buf));
    }

    throw new UnsupportedOperationException(
            "unsupported message type: " + StringUtil.simpleClassName(msg) +
            " (expected: " + StringUtil.simpleClassName(SctpMessage.class));
}

源代码3 项目： netty-4.1.22 文件： SctpMessageCompletionHandler.java

@Override
protected void decode(ChannelHandlerContext ctx, SctpMessage msg, List<Object> out) throws Exception {
    final ByteBuf byteBuf = msg.content();
    final int protocolIdentifier = msg.protocolIdentifier();
    final int streamIdentifier = msg.streamIdentifier();
    final boolean isComplete = msg.isComplete();
    final boolean isUnordered = msg.isUnordered();

    ByteBuf frag = fragments.remove(streamIdentifier);
    if (frag == null) {
        frag = Unpooled.EMPTY_BUFFER;
    }

    if (isComplete && !frag.isReadable()) {
        //data chunk is not fragmented
        out.add(msg);
    } else if (!isComplete && frag.isReadable()) {
        //more message to complete
        fragments.put(streamIdentifier, Unpooled.wrappedBuffer(frag, byteBuf));
    } else if (isComplete && frag.isReadable()) {
        //last message to complete
        SctpMessage assembledMsg = new SctpMessage(
                protocolIdentifier,
                streamIdentifier,
                isUnordered,
                Unpooled.wrappedBuffer(frag, byteBuf));
        out.add(assembledMsg);
    } else {
        //first incomplete message
        fragments.put(streamIdentifier, byteBuf);
    }
    byteBuf.retain();
}

源代码4 项目： netty4.0.27Learn 文件： SctpMessageCompletionHandler.java

@Override
protected void decode(ChannelHandlerContext ctx, SctpMessage msg, List<Object> out) throws Exception {
    final ByteBuf byteBuf = msg.content();
    final int protocolIdentifier = msg.protocolIdentifier();
    final int streamIdentifier = msg.streamIdentifier();
    final boolean isComplete = msg.isComplete();

    ByteBuf frag;
    if (fragments.containsKey(streamIdentifier)) {
        frag = fragments.remove(streamIdentifier);
    } else {
        frag = Unpooled.EMPTY_BUFFER;
    }

    if (isComplete && !frag.isReadable()) {
        //data chunk is not fragmented
        out.add(msg);
    } else if (!isComplete && frag.isReadable()) {
        //more message to complete
        fragments.put(streamIdentifier, Unpooled.wrappedBuffer(frag, byteBuf));
    } else if (isComplete && frag.isReadable()) {
        //last message to complete
        fragments.remove(streamIdentifier);
        SctpMessage assembledMsg = new SctpMessage(
                protocolIdentifier,
                streamIdentifier,
                Unpooled.wrappedBuffer(frag, byteBuf));
        out.add(assembledMsg);
    } else {
        //first incomplete message
        fragments.put(streamIdentifier, byteBuf);
    }
    byteBuf.retain();
}

源代码5 项目： netty-4.1.22 文件： SctpInboundByteStreamHandler.java

protected boolean acceptInboundMessage(SctpMessage msg) {
    return msg.protocolIdentifier() == protocolIdentifier && msg.streamIdentifier() == streamIdentifier;
}

源代码6 项目： netty4.0.27Learn 文件： SctpInboundByteStreamHandler.java

protected boolean acceptInboundMessage(SctpMessage msg) {
    return msg.protocolIdentifier() == protocolIdentifier && msg.streamIdentifier() == streamIdentifier;
}

方法所在类

io.netty.channel.sctp.SctpMessage