What are the key considerations when switching from a blocking to a non-blocking HTTP client?

Aug 25, 2019 ... Project Creation. Step 1 – Create a Maven Project in Eclipse. You can refer to this blog post. You will get a project as follows: Step 2 – Add ... Oct 26, 2023 ... Spring offers three ways of calling REST APIs through RestTemplate, WebClient and RestClient. Neither of these are deprecated. Unlike RestTemplate, WebClient is asynchronous and non-blocking. Similar to Spring WebFlux, it enables reactive programming, and is based on an event-driven ... Feb 8, 2024 ... public RestTemplate restTemplate() { return new RestTemplate ... Why do you just inject rest template instead of inject rest template config? RestTemplate restTemplate = new RestTemplate(); HttpEntity request = new HttpEntity<>(new Foo("bar")); ResponseEntity response = restTemplate ... Feb 19, 2024 ... In Spring Boot 3.2, RestClient emerges as a modern replacement for RestTemplate , offering a more intuitive and concise way to consume RESTful ... Mar 27, 2009 ... RestTemplate Methods ... The names of these methods clearly indicate which HTTP method they invoke, while the second part of the name indicates ... Dec 21, 2021 ... In this blog post, we tested and improved handling a synchronous HTTP request under turbulent conditions. RestTemplate and RestClient offer versatile options for building HTTP requests, handling responses, and customizing interactions with external services. Mar 29, 2022 ... It provides a total of 41 methods for interacting with REST resources. But there are only a dozen of unique methods each overloaded to form a complete set of ...

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what is resttemplate

• How do you handle sensitive data in RestTemplate requests and responses?
• What is the purpose of ClientHttpRequestInterceptor? How do you handle authentication with RestTemplate?
• How do you implement Basic Authentication with RestTemplate?
• How do you implement Bearer Token Authentication with RestTemplate? How do you handle errors with RestTemplate?
• What is connection pooling in the context of RestTemplate? How do you configure connection pooling for RestTemplate?
• Can RestTemplate be used for WebSocket communication?
• What are some common use cases for custom HTTP headers? How do you handle server-sent events with RestTemplate using libraries other than Spring WebFlux (if any)?
• What is the role of HttpEntity in RestTemplate? How do you create an HttpEntity with headers and body?
• How do you work with WebSocket using RestTemplate?
• What are the alternative approaches for handling event-driven communication in a Spring application? How do you work with APIs that provide different levels of service or quality of service (QoS) guarantees?