app/src/main/java/com/example/agvcontroller/socket/NettyServerHandler.java
@@ -67,7 +67,9 @@ @Override protected boolean channelRead0(ChannelHandlerContext ctx, AgvPackage pac) throws Exception { String serialNum = pac.getHeader().getSerialNum(); String serialNum = pac.getBody().getMessageBody().getSerialNo(); Log.i("substring",serialNum); MainActivity.map.put(serialNum, Boolean.TRUE); // ack ProtocolType ackType = isNeedAck(pac); final String uniqueNo = pac.getHeader().getUniqueNo(); @@ -88,7 +90,7 @@ ctx.writeAndFlush(ackPac); } MainActivity.map.put(serialNum, Boolean.TRUE); break label; }