之所以必须是RPC调用,是因为在grpc服务器和客户端之间执行双向流,并且必须将数据处理回发出HTTP请求的用户。func (s * Server) ConnectAndStream(input *Input, channelStream TestApiService_ConnectAndStreamServer)func main() {
go runGrpc() // this listens to incoming connections & registers the endpoint for grpc</e