A number of protocols use command/response mechanisms, where a client sends a command (or request) to the server and the server returns a response message. The time difference between commands and responses can
在整个 Decode 的流程中,Host 和沙箱插件已经获得锁。沙箱插件会根据解出的 Command,生成 Host 侧能理解的 Command 结构,由 Wasm Protocol 生成 Request 或者 Response 类型 Command。 在Host 转发请求到远端主机时,会再次调用 Wasm Protocol 进行一次编码, 这里会通过编码 ABI 接口,同时会把 contextID 透传给插件。
HAProxyCommand也是一个枚举类,里面定义了两个command的值,分别是local和proxy。 其中local表示该请求是代理服务器主动发起的,而不是客户端发起的,比如监控检测等请求。 proxy表示该请求是一个代理请求。 接下来是AddressFamily和TransportProtocol,这两个字段用同一个byte来表示,所以这两个类都是HAProxyProxiedProtocol的...
The protocol analysis device comprises a control module, a key module and display module, the control module for acquiring the communication protocol CPU transmitted, and decodes the communication protocol into a protocol command, the command set of protocols in different internal bit address stored ...
The “one-command Tangle” uses a pre-computed Merkle tree with a public seed so anyone who has the URL of your node can use the compass seed to take over the private Tangle. Alternatively, building a private Tangle and setting a random seed should be preferred; • Limited nodes in pri...
[lettuce-core-6.0.1.RELEASE.jar!/:6.0.1.RELEASE]atio.lettuce.core.protocol.CommandHandler.decode(CommandHandler.java:724) ~[lettuce-core-6.0.1.RELEASE.jar!/:6.0.1.RELEASE]atio.lettuce.core.protocol.CommandHandler.decode(CommandHandler.java:618) ~[lettuce-core-6.0.1.RELEASE.jar!/:6.0.1....
Protocol有两个实现类,可以在配置项或者连接的URL中指定协议的版本号。上面两个实现类的protocolCode分别是1和2。协议可以创建编码器和解码器。默认的协议号是1,因此默认的编码器是RpcCommandEncoder。 编码的代码如下: publicvoidencode(ChannelHandlerContext ctx, Serializable msg, ByteBuf out)throwsException {try{...
export interface IChannel { call<T>(command: string, arg?: any, cancellationToken?: CancellationToken): Promise<T>; listen<T>(event: string, arg?: any): Event<T>; } This is implemented with request and response messages of various types. Here are the enums for these message types: cons...
Error checks for parity bits of command and data Error checks for Byte count with actual data count and missing SSC Flexibility to view Slave ID in Symbol or Hex value Flexibility to view decoded data in hex, binary, Decimal or octal format ...
在版本号之后是command,在netty中用HAProxyCommand来表示: public enum HAProxyCommand { LOCAL(HAProxyConstants.COMMAND_LOCAL_BYTE), PROXY(HAProxyConstants.COMMAND_PROXY_BYTE); HAProxyCommand也是一个枚举类,里面定义了两个command的值,分别是local和proxy。 其中local表示该请求是代理服务器主动发起的,而不是客...