test

main.go

@@ -14,6 +14,7 @@ import (
 type ChatWarsMessage struct {
 	MsgID64        int64  `json:"msg_id"`
 	ChatID64       int64  `json:"chat_id"`
+	SenderUserID64 int64  `json:"sender_user_id"`
 	UserID64       int64  `json:"user_id"`
 	MsgText        string `json:"msg"`
 	MsgDate        int32  `json:"date"`
@@ -38,6 +39,7 @@ var (
 
 	ownUserID64  = int64(0)
 	ownUserID32  = int32(0)
+	MQCWMsgQueue chan ChatWarsMessage
 )
 
 func main() {
@@ -104,6 +106,11 @@ func main() {
 	ownUserID32 = OwnUserID(client)
 	ownUserID64 = int64(OwnUserID(client))
 
+	MQCWMsgQueue = make(chan ChatWarsMessage, 100)
+	for w := 1; w <= 3; w++ {
+		go MQSendMsgWorker(w, MQCWMsgQueue)
+	}
+
 	if *history {
 		fmt.Printf("Retrieving chat.\n")
 		getHistory(client)
@@ -113,9 +120,6 @@ func main() {
 	fmt.Println("Started !")
 	go ListenCW(client)
 
-	// Main loop
+	forever := make(chan bool)
-	for {
+	<-forever
-		time.Sleep(30 * time.Second)
-	}
-
 }

mq.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"encoding/json"
+	"log"
+
+	"github.com/streadway/amqp"
+)
+
+func MQSendMsgWorker(id int, msgs chan<- ChatWarsMessage) {
+	var x ChatWarsMessage
+	conn, err := amqp.Dial("amqp://" + cfg.Rabbit.User + ":" + cfg.Rabbit.Password + "@" + cfg.Rabbit.Host + "/" + cfg.Rabbit.Queue)
+	failOnError(err, "MQSendMsgWorker["+strconv.Itoa(id)+"] : Failed to connect to RabbitMQ")
+	defer conn.Close()
+
+	ch, err := conn.Channel()
+	failOnError(err, "MQSendMsgWorker["+strconv.Itoa(id)+"] : Failed to open a channel")
+	defer ch.Close()
+
+	q, err := ch.QueueDeclare(
+		"msg", // name
+		false, // durable
+		false, // delete when unused
+		false, // exclusive
+		false, // no-wait
+		nil,   // arguments
+	)
+	failOnError(err, "MQSendMsgWorker["+strconv.Itoa(id)+"] : Failed to declare a queue")
+
+	for m := range msgs {
+		log.Printf("MQSendMsgWorker[" + strconv.Itoa(id) + "] : Sending a message.")
+
+		b, err := json.Marshal(m)
+		if err != nil {
+			logOnError(err, "MQSendMsgWorker["+strconv.Itoa(id)+"] : Marshaling message.")
+		} else {
+			err = ch.Publish(
+				"",     // exchange
+				q.Name, // routing key
+				false,  // mandatory
+				false,  // immediate
+				amqp.Publishing{
+					ContentType: "application/json",
+					Body:        []byte(b),
+				})
+			if err != nil {
+				logOnError(err, "MQSendMsgWorker["+strconv.Itoa(id)+"] : Publishing message.")
+			}
+		}
+	}
+
+	log.Printf("MQSendMsgWorker[" + strconv.Itoa(id) + "] : Closing.")
+
+}

td.go

@@ -21,36 +21,11 @@ func ListenCW(c *tdlib.Client) {
 		return false
 	}
 
-	conn, err := amqp.Dial("amqp://" + cfg.Rabbit.User + ":" + cfg.Rabbit.Password + "@" + cfg.Rabbit.Host + "/" + cfg.Rabbit.Queue)
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer conn.Close()
-
-	ch, err := conn.Channel()
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer ch.Close()
-
-	q, err := ch.QueueDeclare(
-		"msg", // name
-		false, // durable
-		false, // delete when unused
-		false, // exclusive
-		false, // no-wait
-		nil,   // arguments
-	)
-	if err != nil {
-		log.Fatal(err)
-	}
-
 	receiver := c.AddEventReceiver(&tdlib.UpdateNewMessage{}, eventFilter, 100)
 	for newMsg := range receiver.Chan {
 		updateMsg := (newMsg).(*tdlib.UpdateNewMessage)
 		senderUserID := updateMsg.Message.SenderUserID
-		mType := updateMsg.Message.Content.GetMessageContentEnum()
+		if updateMsg.Message.Content.GetMessageContentEnum() == tdlib.MessageTextType {
-		if mType == "messageText" {
 			user, err := c.GetUser(senderUserID)
 			if err != nil {
 				fmt.Println("ListenCW:", err.Error())
@@ -68,17 +43,7 @@ func ListenCW(c *tdlib.Client) {
 				MsgID64:  updateMsg.Message.ID,
 			}
 
-			b, err := json.Marshal(m)
+			MQCWMsgQueue <- m
-
-			_ = ch.Publish(
-				"",     // exchange
-				q.Name, // routing key
-				false,  // mandatory
-				false,  // immediate
-				amqp.Publishing{
-					ContentType: "application/json",
-					Body:        []byte(b),
-				})
 
 			fmt.Printf("[%d-%02d-%02d %02d:%02d:%02d-00:00]", t.Year(), t.Month(), t.Day(), t.Hour(), t.Minute(), t.Second())
 			fmt.Println(" === CHATWARS (", user.Username, ") =====================================================================")
@@ -108,30 +73,6 @@ func getHistory(c *tdlib.Client) {
 	var msgCount int32 = 0
 	var lastMsgTime time.Time = time.Now()
 
-	conn, err := amqp.Dial("amqp://" + cfg.Rabbit.User + ":" + cfg.Rabbit.Password + "@" + cfg.Rabbit.Host + "/" + cfg.Rabbit.Queue)
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer conn.Close()
-
-	ch, err := conn.Channel()
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer ch.Close()
-
-	q, err := ch.QueueDeclare(
-		"msg", // name
-		false, // durable
-		false, // delete when unused
-		false, // exclusive
-		false, // no-wait
-		nil,   // arguments
-	)
-	if err != nil {
-		log.Fatal(err)
-	}
-
 	for lastMsgID64 >= 0 {
 		msgs, err := c.GetChatHistory(user_chtwrsbot, lastMsgID64, 0, 10, false)
 		if err != nil {
@@ -154,23 +95,8 @@ func getHistory(c *tdlib.Client) {
 						MsgID64:  msg.ID,
 					}
 
-					b, err := json.Marshal(m)
+					MQCWMsgQueue <- m
-					if err != nil {
-						logOnError(err, "getHistory : Marshaling message.")
-					}
 
-					err = ch.Publish(
-						"",     // exchange
-						q.Name, // routing key
-						false,  // mandatory
-						false,  // immediate
-						amqp.Publishing{
-							ContentType: "application/json",
-							Body:        []byte(b),
-						})
-					if err != nil {
-						logOnError(err, "getHistory : Publishing message.")
-					}
 					if msg.ID < lastMsgID64 {
 						lastMsgID64 = msg.ID
 						lastMsgTime = time.Unix(int64(msg.Date), 0)