<h2>Overview</h2>
<p>NestJS Google Cloud Pub/Sub Microservice Transport is a powerful tool for building scalable and decoupled microservices that utilize asynchronous messaging. This versatile service allows developers to implement a reliable messaging-oriented middleware that effectively handles event ingestion and delivery. The Google Cloud Pub/Sub system offers durable message storage coupled with real-time message delivery, making it an ideal choice for applications that demand high availability and performance at scale.</p>
<p>By leveraging the Pub/Sub transporter in NestJS, developers can streamline the process of creating microservices that are both efficient and resilient. With features like message acknowledgment and sophisticated context handling, this tool enhances the overall development experience while ensuring the integrity and reliability of message processing.</p>
<h2>Features</h2>
<ul>
<li><strong>Asynchronous Messaging:</strong> Decouples event-producing services from event-consuming services, allowing for efficient communication between them.</li>
<li><strong>Durable Message Storage:</strong> Ensures that messages are stored safely and can be accessed reliably when needed, minimizing the risk of data loss.</li>
<li><strong>Real-time Message Delivery:</strong> Provides immediate delivery of messages, facilitating quick response times for applications engaging in streaming analytics.</li>
<li><strong>Message Acknowledgment:</strong> Supports manual acknowledgment to confirm receipt and processing of messages, preventing loss of unprocessed messages.</li>
<li><strong>ClientContext Access:</strong> Offers the ability to access more in-depth information about incoming requests via the GCPubSubContext object, enhancing context during processing.</li>
<li><strong>Graceful Shutdown:</strong> Includes mechanisms for proper shutdown configuration to avoid losing message acknowledgments, ensuring a stable operation.</li>
<li><strong>Easy Installation:</strong> Simple setup process for starting to build Pub/Sub-based microservices, making it accessible for developers.</li>
</ul>


P Fedyukovich

Nestjs Google Pubsub Microservice