问题描述
我设置了一系列可以正常运行的gRPC请求和响应,但是当我尝试获取正在调用我的gRPC API的客户端IP地址和用户代理时,我陷入了困境.
I set up a series of gRPC requests and responses which all work fine, but I'm stuck when I try to get the client IP address and user-agent who is calling my gRPC APIs.
我阅读了Go gRPC文档和其他资源,但没有找到太多有价值的信息.他们中很少有人谈论Golang中的gRPC.
I read the Go gRPC documentation and other sources, but didn't find much valuable information. Few of them are talking about gRPC in Golang.
设置gRPC API时,是否应该设置一个键值以将IP地址存储在上下文中?
Should I set up a key-value to store the IP address in the context when setting up the gRPC APIs?
推荐答案
在Golang GRPC中,您可以使用
In Golang GRPC, you can use
func (UserServicesServer) Login(ctx context.Context, request *sso.LoginRequest) (*sso.LoginResponse, error) {
p, _ := peer.FromContext(ctx)
request.Frontendip = p.Addr.String()
.
.
}
"google.golang.org/grpc/peer"
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