upd

main.go

@@ -113,10 +113,7 @@ func main() {
 	ownUserID32 = OwnUserID(client)
 	ownUserID64 = int64(OwnUserID(client))
 
-	log.Println("Plop ..")
-
 	if *history {
-		log.Println("Getting history ..")
 		getHistory(client)
 	}
 

td.go

@@ -141,32 +141,36 @@ func getHistory(c *tdlib.Client) {
 			lastMsgID64 = -1
 		} else {
 			for _, msg := range msgs.Messages {
+				switch msg.Content {
+				case tdlib.MessageTextType:
+					m := ChatWarsMessage{
+						UserID64: int64(msg.SenderUserID),
+						MsgDate:  msg.Date,
+						MsgText:  msg.Content.(*tdlib.MessageText).Text.Text,
+						MsgID64:  msg.ID,
+					}
+					if msg.SenderUserID == ownUserID32 {
+						m.Direction = Outgoing
+					} else {
+						m.Direction = Incoming
+					}
 
-				m := ChatWarsMessage{
-					UserID64: int64(msg.SenderUserID),
-					MsgDate:  msg.Date,
-					MsgText:  msg.Content.(*tdlib.MessageText).Text.Text,
-					MsgID64:  msg.ID,
-				}
-				if msg.SenderUserID == ownUserID32 {
-					m.Direction = Outgoing
-				} else {
-					m.Direction = Incoming
-				}
+					b, _ := json.Marshal(m)
 
-				b, _ := json.Marshal(m)
-
-				_ = ch.Publish(
-					"",     // exchange
-					q.Name, // routing key
-					false,  // mandatory
-					false,  // immediate
-					amqp.Publishing{
-						ContentType: "application/json",
-						Body:        []byte(b),
-					})
-				if msg.ID < lastMsgID64 {
-					lastMsgID64 = msg.ID
+					_ = ch.Publish(
+						"",     // exchange
+						q.Name, // routing key
+						false,  // mandatory
+						false,  // immediate
+						amqp.Publishing{
+							ContentType: "application/json",
+							Body:        []byte(b),
+						})
+					if msg.ID < lastMsgID64 {
+						lastMsgID64 = msg.ID
+					}
+				default:
+					log.Printf("getHistory : no handler for %s\n", msg.Content)
 				}
 			}
 		}