ipwhoisserver

Documentation

Index

• func Serve(ctx context.Context, reqs <-chan *Query)
• type Query
  • func NewQuery(ip string) *Query
• type Response

Functions

func Serve

func Serve(ctx context.Context, reqs <-chan *Query)

Serve execute Queries and provide their answer as channel-in-channel. Cancel the given context to stop the clockwork. Use NewQuery to create the requests in a way to avoid goroutine leaks. The internal cache table evicts entries older than 12h.

Types

type Query

type Query struct {
	IP       string
	Response chan *Response
}

Query holds what's the target that the ipwhoisserver should investigate for country ownership.

func NewQuery

func NewQuery(ip string) *Query

NewQuery creates the query that the server can use to execute queries and not leak goroutines.

type Response

type Response struct {
	Country string
	Err     error
	Cached  bool
}

Response to a Query asking what country is owner of a given IP.