Example usage for io.netty.channel ChannelHandlerContext channel

List of usage examples for io.netty.channel ChannelHandlerContext channel

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Introduction

In this page you can find the example usage for io.netty.channel ChannelHandlerContext channel.

Prototype

Channel channel();

Source Link

Document

Return the Channel which is bound to the ChannelHandlerContext .

Usage

From source file:com.dh.netty.NettyServerHandler.java

License:Apache License

@Override
public void messageReceived(ChannelHandlerContext ctx, NettyMessageVO nettyMessageVO) throws Exception {

    if (nettyMessageVO == null) {
        return;/*from w w w. j av a2s .com*/
    }

    nettyMessageVO.setChannel(ctx.channel());

    int playerid = ServerHandler.get(ctx.channel());
    if (playerid > 0) {
        UserCached userCached = ServerHandler.getUserCached(playerid);
        if (userCached != null) {
            userCached.setLastedAccessTime(System.currentTimeMillis());
        }
    }

    int CSCommondCode = nettyMessageVO.getCommandCode();
    if (CSCommondCode < 1000 || CSCommondCode >= 10000) {
        try {
            gmService.addBlackIP(GameUtil.getIpString(ctx.channel().remoteAddress().toString()),
                    GameUtil.getIpString(ctx.channel().remoteAddress().toString()),
                    "?", BLOCK_ENUM.BLOCK_IP_VALUE);
            logger.error("?:" + CSCommondCode + "IP(" + ctx.channel().remoteAddress()
                    + "),???");
            ctx.channel().close();
            return;
        } catch (Exception e) {
            logger.error(Tool.concatString("ip?", e.getCause()), e);
            return;
        }
    }

    if (Tool.between(nettyMessageVO.getCommandCode(), 1100, 1199)) { // 100
        GMCommandQueue.getInstance().put(nettyMessageVO);
        return;
    }

    if (LanjieTool.lanjie(nettyMessageVO)) {
        try {
            gmService.addBlackIP(GameUtil.getIpString(nettyMessageVO.getChannel().remoteAddress().toString()),
                    GameUtil.getIpString(nettyMessageVO.getChannel().remoteAddress().toString()),
                    "?", BLOCK_ENUM.BLOCK_ACC_IP_VALUE);
            logger.error("?:" + CSCommondCode + "IP(" + ctx.channel().remoteAddress()
                    + "),???");
            ctx.channel().close();
            return;
        } catch (Exception e) {
            ;
            logger.error(Tool.concatString("ip?", e.getCause()), e);
            return;
        }
    }

    if (System_status == 1) {
        return;
    }

    if (nettyMessageVO.getCommandCode() < 100) { // 100
        LocalCommandQueue.getInstance().put(nettyMessageVO);
    } else if (Tool.between(nettyMessageVO.getCommandCode(), 9800, 9899)) {
        LocalCommandQueue.getInstance().put(nettyMessageVO);
    } else if (Tool.between(nettyMessageVO.getCommandCode(), 2100, 2299)) {
        ChatCommandQueue.getInstance().put(nettyMessageVO);
    } else {
        int n = ArrayCommandQueue.getMod(nettyMessageVO.getChannel().hashCode());
        ArrayCommandQueue.arrQueue[n].put(nettyMessageVO);
    }
    // else if (nettyMessageVO.getCommandCode() >= 9800 &&
    // nettyMessageVO.getCommandCode() <= 9899) {
    // LoginCommandQueue.getInstance().put(nettyMessageVO);
    // } else if (nettyMessageVO.getCommandCode() >= 9000 &&
    // nettyMessageVO.getCommandCode() <= 9099) { // ??
    // // int userid = ServerHandler.get(nettyMessageVO.getChannel());
    // // nettyMessageVO.setUserid(userid);
    // LocalCommandQueue.getInstance().put(nettyMessageVO);
    // } else if (nettyMessageVO.getCommandCode() >= 5000 &&
    // nettyMessageVO.getCommandCode() <= 5099) {// 
    // MoveCommandQueue.getInstance().put(nettyMessageVO);
    // } else {
    // // if (mode == MODE_NORMAL) {
    // // processMsg(nettyMessageVO);
    // // } else if (specialProcessor(nettyMessageVO)) {
    // //
    // // } else {
    // // logger.debug("");
    // // }
    // LocalCommandQueue.getInstance().put(nettyMessageVO);
    // }

}

From source file:com.dh.netty.NettyServerHandler.java

License:Apache License

@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
    logger.debug(Tool.concatString("", ctx.channel().remoteAddress(), "-->>"));
    try {//w w  w. ja  v a  2 s. co m
        if (GMConstants.isBlackIP(GameUtil.getIpString(ctx.channel().remoteAddress().toString()))) {
            ctx.channel().close();
        }
    } catch (Exception e) {
        logger.error(Tool.concatString("ip?", e.getCause()), e);
    }
    super.channelActive(ctx);
}

From source file:com.dh.netty.NettyServerHandler.java

License:Apache License

@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
    // ServerHandler.removePlayerChannelByChannel(ctx.channel());
    int playerid = ServerHandler.get(ctx.channel());
    System.out.println(Tool.concatString("(playerId=", playerid, ")"));
    if (playerid > 0) {
        UserCached userCached = ServerHandler.getUserCached(playerid);
        playerTimerService.addOnlineReward(userCached);
        playerTimerService.flushKnaspack(userCached);
        userCached.getPlayerVO().setIs_online(0);
        playerService.updatePlayerOnline(userCached.getPlayerVO());
        ServerHandler.removeBossChannel(ctx.channel());
        ServerHandler.removeFromLegionChannel(userCached.getPlayerVO().getLegionId(), ctx.channel());
    }//from   w  ww.  j a  va 2  s .com

    LanjieTool.clear(ctx.channel().remoteAddress().toString());
    // // ?
    // if (userCached != null && userCached.getChannelGroup() != null) {
    // areaGroupService.areaLeaveBroadcast(userCached.getChannelGroup(),
    // userCached.getChannel(), playerid);
    // areaGroupService.clearChannel(userCached.getChannelGroup(),
    // userCached.getChannel());
    //
    // // ?? ?
    // userCached.getPlayerStrongHoldVO().setPosx(AreaOperationHandler.START_POS_X);
    // userCached.getPlayerStrongHoldVO().setPosy(AreaOperationHandler.START_POS_Y);
    // userCached.setChannelGroup(null);
    // }
    // }
    super.channelInactive(ctx);
}

From source file:com.digisky.innerproxy.server.InnerProxyHttpServerHandler.java

License:Apache License

@Override
protected void channelRead0(ChannelHandlerContext ctx, Object msg) {
    LogMgr.debug("channelRead0()", "channelRead0");
    if (msg instanceof HttpRequest) {
        HttpRequest request = this.request = (HttpRequest) msg;
        if (HttpHeaders.is100ContinueExpected(request)) {
            send100Continue(ctx);/* ww  w.  j  a  v a 2s.c o m*/
        }
    }
    if (msg instanceof HttpContent) {
        HttpContent httpContent = (HttpContent) msg;
        ByteBuf content = httpContent.content();
        LogMgr.debug(InnerProxyHttpServerHandler.class.getName(),
                "content:" + content.toString(CharsetUtil.UTF_8));
        String jsonmsg = null;
        try {
            jsonmsg = java.net.URLDecoder.decode(content.toString(CharsetUtil.UTF_8), "utf-8");
        } catch (UnsupportedEncodingException e) {
            LogMgr.warn("", "URLDecoder exceptionn caught.");
            // e.printStackTrace();
        }
        if (msgCheck(jsonmsg) == false) { //contain ';', bad.
            LogMgr.error(InnerProxyHttpServerHandler.class.getName(),
                    "jsonmsg contain ; or ', close it. peer info:" + ctx.channel().remoteAddress().toString());
            ctx.channel().close();
            return;
        }
        LogMgr.debug(InnerProxyHttpServerHandler.class.getName(), "jsonmsg:" + jsonmsg);
        LogMgr.debug(InnerProxyHttpServerHandler.class.getName(), "uri:" + request.getUri());
        LogMgr.debug(InnerProxyHttpServerHandler.class.getName(), "method:" + request.getMethod());
        String type = request.getUri().split("/")[1];
        if (type.equals("email_activate") == true) { // GET?
            String[] tmp = request.getUri().split("=");
            String acode = tmp[tmp.length - 1];
            LogMgr.debug(InnerProxyHttpServerHandler.class.getName(), "acode:" + acode);
            ProcessServerManager.getInstance().process(ctx.channel(), type, "{\"acode\":\"" + acode + "\"}");
        } else { //POST
            LogMgr.debug(InnerProxyHttpServerHandler.class.getName(), "type:" + type);
            // ugly code
            ProcessServerManager.getInstance().process(ctx.channel(), type, jsonmsg.replace("val=", ""));
        }
    }
}

From source file:com.digisky.innerproxy.server.InnerProxyHttpServerHandler.java

License:Apache License

@Override
public void channelRegistered(ChannelHandlerContext ctx) {
    LogMgr.debug("", "channelRegistered called. peer ip_port:" + ctx.channel().remoteAddress());
}

From source file:com.digisky.innerproxy.server.InnerProxyHttpServerHandler.java

License:Apache License

public void channelUnregistered(ChannelHandlerContext ctx) {
    LogMgr.debug("", "channelUnregistered called. peer ip_port:" + ctx.channel().remoteAddress());
}

From source file:com.digisky.outerproxy.server.OuterProxyHttpServerHandler.java

License:Apache License

@Override
protected void channelRead0(ChannelHandlerContext ctx, Object msg) {
    LogMgr.debug("channelRead0()", "channelRead0");
    if (msg instanceof HttpRequest) {
        HttpRequest request = this.request = (HttpRequest) msg;
        if (HttpHeaders.is100ContinueExpected(request)) {
            send100Continue(ctx);//w  ww  .  ja  v  a  2  s.com
        }
    }
    if (msg instanceof HttpContent) {
        String type = request.getUri().split("/")[1];
        if (type.equals("email_activate") == true) { // GET?
            String[] tmp = request.getUri().split("=");
            String acode = tmp[tmp.length - 1];
            LogMgr.debug(OuterProxyHttpServerHandler.class.getName(), "acode:" + acode);
            ProcessServerManager.getInstance().process(ctx.channel(), type, "{\"acode\":\"" + acode + "\"}");
            return;
        } else if (type.equals("email_pwd_reset") == true) { //?
            String[] tmp = request.getUri().split("=");
            String vcode = tmp[tmp.length - 1];
            LogMgr.debug(OuterProxyHttpServerHandler.class.getName(), "acode:" + vcode);
            ProcessServerManager.getInstance().process(ctx.channel(), type, "{\"vcode\":\"" + vcode + "\"}");
            return;
        }

        //email_active  email_pwd_reset, 
        //???
        HttpPostRequestDecoder decoder = new HttpPostRequestDecoder(request);
        InterfaceHttpData postData = decoder.getBodyHttpData("val");
        if (postData instanceof FileUpload == false) {//outerProxy????
            ctx.close();
            return;
        }
        FileUpload binData = (FileUpload) postData;
        ByteBuf content = null;
        try {
            content = binData.getByteBuf();
        } catch (IOException e) {
            e.printStackTrace();
        }

        //content??. , 0. ?(head)?id, json?, ?. ??, ???. 
        //?content?head
        int index = content.bytesBefore((byte) 0);
        if (index < 0) {
            LogMgr.debug(OuterProxyHttpServerHandler.class.getName(), "ellegal request.");
            ctx.channel().close();
            return;
        }
        byte[] head = new byte[index];
        content.readBytes(head);
        String strHead = new String(head);
        LogMgr.debug(OuterProxyHttpServerHandler.class.getName(), "head:" + strHead);
        JSONObject jo = JSONObject.parseObject(strHead);
        LogMgr.debug(OuterProxyHttpServerHandler.class.getName(),
                "jo::app_id:" + jo.getString("app_id") + " jo::version:" + jo.getString("version"));
        content.readByte();//0

        //?content?tail
        byte[] tail = new byte[content.readableBytes()];
        content.readBytes(tail);
        String sjsonmsg = null;
        if (jo.getString("version").equals("0")) { //?0
            byte[] bjsonmsg = XXTEA.decrypt(tail, key);
            int data_len = bjsonmsg.length;
            for (int i = bjsonmsg.length - 1; i != 0; --i) {
                if (bjsonmsg[i] == 0) {
                    data_len--;
                    continue;
                } else {
                    break;
                }
            }
            try {
                sjsonmsg = new String(bjsonmsg, 0, data_len, "UTF-8");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        } else { //TODO?0, app_id. ???
            LogMgr.error(OuterProxyHttpServerHandler.class.getName(),
                    "?0, ??");
            ctx.close();
            return;
        }
        sjsonmsg = sjsonmsg.substring(sjsonmsg.indexOf('{'), sjsonmsg.indexOf('}') + 1);//?
        LogMgr.debug(OuterProxyHttpServerHandler.class.getName(), "sjson:" + sjsonmsg);

        //debug code
        //JSONObject jsonObj = JSONObject.parseObject(sjsonmsg);
        //LogMgr.debug(OuterProxyHttpServerHandler.class.getName(), "tmp.get:" + jsonObj.getString("model"));

        /* debug code
        //b.getBytes(n+1, tail, 0, b.g-n-1);
        for(int i=0; i< tail.length; ++i) {
           System.out.print(String.format("%x ", tail[i]));
        }
        */

        //debug code
        //LogMgr.debug(OuterProxyHttpServerHandler.class.getName(), "uri:" + request.getUri());
        //LogMgr.debug(OuterProxyHttpServerHandler.class.getName(),"method:" + request.getMethod());
        //LogMgr.debug(OuterProxyHttpServerHandler.class.getName(),"type:" + type);
        LogMgr.debug(OuterProxyHttpServerHandler.class.getName(), "json:" + sjsonmsg);

        //
        ProcessServerManager.getInstance().process(ctx.channel(), type, sjsonmsg);
    }
}

From source file:com.digisky.stresstest.HttpSnoopClientHandler.java

License:Apache License

@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
    System.out.println("channelActive");
    test(ctx.channel(), "normal_login", R_normal_login.j_username);
}

From source file:com.digitalpetri.modbus.slave.ModbusTcpSlave.java

License:Apache License

private void onChannelRead(ChannelHandlerContext ctx, ModbusTcpPayload payload) {
    ServiceRequestHandler handler = requestHandler.get();
    if (handler == null)
        return;/* www . j ava2  s.c om*/

    switch (payload.getModbusPdu().getFunctionCode()) {
    case ReadCoils:
        handler.onReadCoils(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    case ReadDiscreteInputs:
        handler.onReadDiscreteInputs(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    case ReadHoldingRegisters:
        handler.onReadHoldingRegisters(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    case ReadInputRegisters:
        handler.onReadInputRegisters(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    case WriteSingleCoil:
        handler.onWriteSingleCoil(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    case WriteSingleRegister:
        handler.onWriteSingleRegister(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    case WriteMultipleCoils:
        handler.onWriteMultipleCoils(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    case WriteMultipleRegisters:
        handler.onWriteMultipleRegisters(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    case MaskWriteRegister:
        handler.onMaskWriteRegister(ModbusTcpServiceRequest.of(payload, ctx.channel()));
        break;

    default:
        /* Function code not currently supported */
        ExceptionResponse response = new ExceptionResponse(payload.getModbusPdu().getFunctionCode(),
                ExceptionCode.IllegalFunction);

        ctx.writeAndFlush(new ModbusTcpPayload(payload.getTransactionId(), payload.getUnitId(), response));
        break;
    }
}

From source file:com.digitalpetri.modbus.slave.ModbusTcpSlave.java

License:Apache License

private void onChannelInactive(ChannelHandlerContext ctx) {
    logger.debug("Master/client channel closed: {}", ctx.channel());
}