Freaks City

This document outlines the various business logic operations handled by a chat server, including essential functionalities like heartbeats, user registration, login, friend management, profile updates, group operations, and real-time messaging. Data Packet Structure All data packets are prefixed with a business id followed by a sequence number, ...

Core Concepts Message tracing captures the complete lifecycle of a message, including: Producer send timestamp Broker storage details Consumer consumption events Timing metrics at each stage Configuration Broker Setup # Enable tracing in broker.conf traceTopicEnable=true Producer Implementation public class MessageProducer { private stat ...

Overview =========== MQ (Message Queue) is a mechanism for storing and distributing message data in a structured queue format. A queue, as a fundamental data structure, follows the First-In-First-Out (FIFO) principle. Purpose of Message Queues ============================ Application decoupling (essential for distributed systems) Facilitat ...

Maven Dependencies and Configuration Add the following dependency to integrate RabbitMQ functionality: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-amqp</artifactId> <version>3.2.7</version> </dependency> Configure connection parameters in a ...

Message middleware enables reliable, synchronous or asynchronous communication between distributed applications using message queues and transmission protocols. It facilitates platform-agnostic data exchange and supports system integration through decoupled, scalable communication models. Apache Kafka is a distributed event streaming platform r ...