TerminateFunc.go

// TerminateRequest checks for a specific query parameter and terminates the request if present.
func TerminateRequest(rw http.ResponseWriter, r *http.Request) {
    // Check for the query parameter
    if value := r.URL.Query().Get("terminate"); value == "true" {
        // Prepare the data to send in response
        responseData := map[string]string{
            "message": "Request terminated by custom Tyk plugin.",
        }
        jsonData, err := json.Marshal(responseData)
        if err != nil {
            rw.WriteHeader(http.StatusInternalServerError)
            return
        }

        // Set the content type and write the JSON response
        rw.Header().Set("Content-Type", "application/json")
        rw.WriteHeader(http.StatusOK)
        rw.Write(jsonData)

        // Terminate the request processing
        return
    }

    // If the parameter is not present, do nothing and let the request continue
}