SpringRpc

type Handler func(RpcContext) interface{}

type RpcBeanInitialization interface {
	InitRpcBean(c RpcContainer)
}

type RpcContainer interface {
	Stop()

	Start(address string) error
	StartTLS(address string, certFile, keyFile string) error

	// 注册 RPC 方法（服务名+方法名）
	Register(service string, method string, fn Handler)
}

type RpcContext interface {
	SpringTrace.TraceContext

	Bind(i interface{}) error

	// Get retrieves data from the context.
	Get(key string) interface{}

	// Set saves data in the context.
	Set(key string, val interface{})
}

type RpcError struct {
	Code int32  // 错误码
	Msg  string // 错误信息
}

type RpcPanic struct {
	Result *RpcResult
}

type RpcResult struct {
	*RpcError

	Err  string      // 错误源
	Data interface{} // 返回值数据
}