71 lines
1.4 KiB
Go
71 lines
1.4 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"log"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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)
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func http_new_route[T any](route string, handle_func func(request *http.Request) (T)) {
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http.HandleFunc("/" + route, func(w http.ResponseWriter, r *http.Request) {
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result, err := json.Marshal(handle_func(r))
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if err != nil {
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log.Fatal(err)
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}
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w.Write(result)
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})
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}
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func main() {
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type foo_response_body struct {
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Field1 string
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Field2 http.Header
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}
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foo_route_handler := func(request *http.Request) foo_response_body {
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fmt.Println(request.Header)
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return foo_response_body{
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Field1: "hi there on foo!",
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Field2: request.Header,
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}
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}
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http_new_route("foo", foo_route_handler)
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type bar_response_body struct {
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Response int
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Message string
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}
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bar_route_handler := func(request *http.Request) bar_response_body {
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return bar_response_body{
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Response: 400,
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Message: "hi there on bar!",
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}
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}
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http_new_route("bar", bar_route_handler)
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http_server := &http.Server{
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Addr: ":8080",
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Handler: nil,
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ReadTimeout: 10 * time.Second,
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WriteTimeout: 10 * time.Second,
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MaxHeaderBytes: 1 << 20,
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}
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go func() {
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log.Fatal(http_server.ListenAndServe())
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}()
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fmt.Println("Server started! Listening in on ", http_server.Addr)
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sigs := make(chan os.Signal, 1)
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signal.Notify(sigs, os.Interrupt, syscall.SIGTERM)
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<-sigs
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fmt.Println("Server stopped!")
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os.Exit(1)
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}
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