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clessy/broker/main.go

58 lines
1.2 KiB
Go

package main
import (
"encoding/json"
"flag"
"log"
"net/http"
"os"
)
// The Config data (parsed from JSON)
type Config struct {
BindServer string /* Address:Port to bind for Telegram */
BindClients string /* Address:Port to bind for clients */
Token string /* Telegram bot token */
BaseURL string /* Base URL for webhook */
WebhookURL string /* Webhook URL */
}
func assert(err error) {
if err != nil {
panic(err)
}
}
var api *Telegram
func main() {
cfgpath := flag.String("config", "config.json", "Path to configuration file")
flag.Parse()
file, err := os.Open(*cfgpath)
assert(err)
var config Config
err = json.NewDecoder(file).Decode(&config)
assert(err)
// Create Telegram API object
api = mkAPI(config.Token)
// Setup webhook handler
go func() {
log.Println("Starting webserver..")
http.HandleFunc(config.WebhookURL, webhook)
err := http.ListenAndServe(config.BindServer, nil)
assert(err)
}()
// Register webhook @ Telegram
log.Println("Registering webhook..")
api.SetWebhook(config.BaseURL + config.WebhookURL)
// Create server for clients
log.Println("Starting clients server..")
startClientsServer(config.BindClients)
}