46 lines
889 B
Go
46 lines
889 B
Go
package main
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"strconv"
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)
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func handler(w http.ResponseWriter, r *http.Request) {
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fmt.Println("Running handler...")
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code := getResponseCode(r)
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w.WriteHeader(code)
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w.Header().Set("Content-Type", "application/json")
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if (code != 200) {
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json.NewEncoder(w).Encode(map[string]any{})
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} else {
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json.NewEncoder(w).Encode(map[string]string{
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"name": "Oliver Davies",
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})
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}
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}
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func getResponseCode(r *http.Request) int {
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// If the `force-fail` header is set, get and return its value.
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if failCode := r.Header.Get("force-fail"); failCode != "" {
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fmt.Println("`force-fail` header set...")
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if code, err := strconv.Atoi(failCode); err == nil {
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fmt.Printf("Setting the response code to %d...", code)
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return code
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}
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}
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return http.StatusOK
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}
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func main() {
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http.HandleFunc("/", handler)
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http.ListenAndServe(":8080", nil)
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}
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