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Tag Archives: Executors

Asynchronous retry pattern


When you have a piece of code that often fails and must be retried, this Java 7/8 library provides rich and unobtrusive API with fast and scalable solution to this problem:                   ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor(); RetryExecutor executor = new AsyncRetryExecutor(scheduler). retryOn(SocketException.class). withExponentialBackoff(500, 2). //500ms times 2 after each retry withMaxDelay(10_000). //10 ...

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How to create Thread Pools using Java 5 Executor Framework


Java 5 introduced Thread pool in Java in form of Executor framework, which allows Java programmer to decouple submission of task to execution of task. If you are doing server side programming in Java than Thread pool is an important concept to maintain scalability, robustness and stability of system. For those, who are not familiar with thread pool in Java ...

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