Client Send Message Go Routine

client_send_message.go

func sendMessage(ctx context.Context, client chatpb.ChatServiceClient, message string) {
	stream, err := client.SendMessage(ctx)
	if err != nil {
		log.Printf("Cannot send message: error: %v", err)
	}
	msg := chatpb.Message{
		Channel: &chatpb.Channel{
			Name:        *channelName,
			SendersName: *senderName},
		Message: message,
		Sender:  *senderName,
	}
	stream.Send(&msg)

	ack, err := stream.CloseAndRecv()
	fmt.Printf("Message sent: %v \n", ack)
}