Spring 4.0 provides support for WebSocket communications, including:
Low-level API for sending and receiving messages;
Advanced API for sending and receiving messages;
The template used to send the message;
Support SOCKJS to
Objective:
Two years ago did Spring+activemq+stomp WS Push, that is easy to do, but now the company uses MQ middleware is RABBITMQ, so need to do WS communication through RABBITMQ. Search carefully search Baidu/Google, online through the spring Boot+
Spring WEBSOCKET+STOMP+SOCKJS Real-time communication detailed
The relationship between the first and third people
The HTTP connection is a request-once response (response) and must be called synchronously. The WebSocket protocol provides the
This article mainly introduces about the Activemq Stomp Class code, has certain reference value, now shares to everybody, has the need friend can refer to
This library is used to enhance the IDE and to automatically prompt the Stomp class
Int (2) [
https://cloud.tencent.com/developer/article/1004820Spark Stomp: Database (Hbase+mysql)ObjectiveIn the process of using spark streaming to persist the results of calculations, we often need to manipulate the database to count or change some values.A
Python can also connect to MQ, taking ACTIVEMQ as an example to install stomp.py:https://github.com/jasonrbriggs/stomp.pyInstall after download:Python setup.py InstallVery simple, then a simple example:Import TimeImportSYSImportStompclassMyListener (
The class that reads the STOMP message is in Stompdecoder, Org.springframework.messaging.simp.stomp.StompDecoder.Jackson turned the JSON object into the following steps:1. Resolveargument in
ACTIVEMQ This open source messaging server provides multi-lingual support, in addition to the General Java client, you can also use the C + +, PHP, Python, JavaScript (Ajax) and other languages to develop the client. Recently, because of project
The above "Architecture design: Inter-system Communication (--ACTIVEMQ) installation and use"3, ACTIVEMQ performance optimization ideasThe two sections in the previous article mainly introduce the installation and basic use of the message middleware
The project used the message of real-time push, check the data used to spring WebSocket, looking for a lot of information, or feel the official Help document written most clearly, is summarized below.
There are also two very classic examples: one is
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