Can message server mq develop the function of message push in OA?

Message server mq is not used to realize this function. It is used to pass information between applications. For example, in the distributed design, the online shop system and membership management system are separated. If you buy goods on the online shop program, you need to inform the member management program to earn points. At this time, it is necessary to use a message server to ensure the reliable delivery of messages.

Mq is an application layer protocol and tcp is a network layer protocol. They are not in the same level. Mq can be implemented through tcp or udp. The principle of mq is based on message communication mode, message queue and message queue. Message queuing usually has APIs that can be used directly without having to re-implement them yourself.

If you want to push messages to your mobile phone, you can look at Aurora Push. All provide mobile message push service, which is free to use to some extent. The SMS supplement pushed by Aurora is to push the APP notification message through Aurora background. For some important information that can't be missed, you can call the background of Aurora SMS to send SMS notifications to clients that haven't received it, so as to ensure the reliability of the message.