--- title: Concurrency Deep Dives | daily.dev description: This post discusses the basics of blocking sockets and the importance of understanding TCP sockets for network I/O programming. It explains the difference... canonical: https://daily.dev/posts/concurrency-deep-dives-xpp5a6lar twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Concurrency Deep Dives | daily.dev og:description: This post discusses the basics of blocking sockets and the importance of understanding TCP sockets for network I/O programming. It explains the difference... og:url: https://daily.dev/posts/concurrency-deep-dives-xpp5a6lar og:image: https://api.daily.dev/og/posts/XpP5a6laR.png og:image:alt: Concurrency Deep Dives og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Concurrency Deep Dives **[Awesome Java Newsletter](https://daily.dev/sources/java_libhunt)** · 8 min read · 2 upvotes · 0 comments ## Summary This post discusses the basics of blocking sockets and the importance of understanding TCP sockets for network I/O programming. It explains the difference between blocking and non-blocking sockets, the API for blocking sockets, and provides an example of developing an Echo Server. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#java](https://daily.dev/tags/java), [#scala](https://daily.dev/tags/scala) [View this post on daily.dev](https://daily.dev/posts/concurrency-deep-dives-xpp5a6lar) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Concurrency Deep Dives","url":"https://daily.dev/posts/concurrency-deep-dives-xpp5a6lar","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/concurrency-deep-dives-xpp5a6lar"},"datePublished":"2024-04-11T21:11:54.444Z","dateModified":"2024-05-09T08:29:02.242Z","description":"This post discusses the basics of blocking sockets and the importance of understanding TCP sockets for network I/O programming. It explains the difference...","image":"https://media.daily.dev/image/upload/s--1KxV4ohY--/f_auto/v1722860400/public/Placeholder%2007","thumbnailUrl":"https://media.daily.dev/image/upload/s--1KxV4ohY--/f_auto/v1722860400/public/Placeholder%2007","isAccessibleForFree":true,"articleSection":"Awesome Java Newsletter","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Awesome Java Newsletter","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/7729929f2ca649d7b13f6b04aa94d300","url":"https://daily.dev/sources/java_libhunt"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/concurrency-deep-dives-xpp5a6lar","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"java,scala","timeRequired":"PT8M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Awesome Java Newsletter","item":"https://daily.dev/sources/java_libhunt"},{"@type":"ListItem","position":3,"name":"Concurrency Deep Dives"}]} ```