Tag Archives: asynchronous

CompletionStage support in server-side JAX-RS

Posted on August 7, 2017 by Abhishek

JAX-RS 2.1 (part of Java EE 8) now supports returning a CompletionStage to mark the request as eligible for asynchronous processing. This is in addition to the AsyncResponse API which has been available since JAX-RS 2.0 (Java EE 7) Even the Client API has … Continue reading →

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CDI (2.0) Async Events

Posted on June 11, 2017 by Abhishek

Glassfish 5 builds for Java EE 8 are rolling along… here is another Docker based example on Github. This time it’s asynchronous events in CDI 2.0 (JSR 365) Steps Just follow the README… just a bunch of docker commands to get … Continue reading →

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Using Asynchronous timeouts in the Java WebSocket API

Posted on December 6, 2016 by Abhishek

Sending messages in an asynchronous manner avoid blocking the sending thread. This is a great where your solution needs to scale in order to support a large number of clients. But there is a limit on how long can we … Continue reading →

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Nuances of JAX-RS client side async callback

Posted on August 20, 2016 by Abhishek

Going async with JAX-RS JAX-RS provides client side asynchronous behavior to complement its server side counterpart. It’s powered by the AysncInvoker interface – the best part if that you do not need to get hold of it explicitly. The fluent … Continue reading →

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Asynchronous JAX-RS: basics & gotchas

Posted on April 3, 2016 by Abhishek

This blog post covers asynchronous programming support in JAX-RS and some of its potential gotchas along with a sample (maven based) Java EE project on Github Man, I tend to blog a lot about JAX-RS and REST ! Basics of server side async … Continue reading →

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Handling time outs in Async requests in JAX-RS

Posted on March 16, 2015 by Abhishek

JAX-RS 2.0 provides support for asynchronous programming paradigm, both on client as well as on the server end. This post which highlights the time out feature while executing asynchronous REST requests on server side using the JAX-RS (2.0) API Without … Continue reading →

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Java EE: Asynchronous constructs and capabilities

Posted on July 29, 2014 by Abhishek

Introduction Java EE has a number of APIs and constructs to support Asynchronous execution. This is vital from a scalability and performance stand point. Let us assume 2 modules which are interacting with each other. When moduleA (the sender) sends a … Continue reading →

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