https://talks.golang.org/2013/advconc.slide#5 It's easy to go, but how to stop? Long-lived programs need to clean up. Let's look at how to write programs that handle communication, periodic events, and cancellation. The core is Go's select statement:…
Go Concurrency Patterns: Timing out, moving on GO并发模式: 超时, 继续前进 23 September 2010 Concurrent programming has its own idioms. A good example is timeouts. Although Go's channels do not support them directly, they are easy to implement. Say we want to…
https://blog.golang.org/pipelines Go Concurrency Patterns: Pipelines and cancellation Sameer Ajmani13 March 2014 Introduction Go's concurrency primitives make it easy to construct streaming data pipelines that make efficient use of I/O and multiple C…
小结: 1. Background is the root of any Context tree; it is never canceled: 2. https://blog.golang.org/context Sameer Ajmani29 July 2014 Introduction In Go servers, each incoming request is handled in its own goroutine. Request handlers often start…
People often have a preference among synonyms of the same word. For example, some may prefer "the police", while others may prefer "the cops". Analyzing such patterns can help to narrow down a speaker's identity, which is useful when v…
https://blog.golang.org/context Introduction In Go servers, each incoming request is handled in its own goroutine. Request handlers often start additional goroutines to access backends such as databases and RPC services. The set of goroutines working…
2017/08/06 每次blog.golang.org更新博客,我都迫不及待去读一下:最新的一篇, Contributors Summit,记录了Go贡献者们的一些讨论.我读到一句话,让我感觉得有必要写这个Blog: For instance, it would be nice if io.Reader accepted a context so that blocking read operations could be canceled.(io.Reader接收一个context来…
Introducing the Go Race Detector 26 June 2013 Introduction Race conditions are among the most insidious and elusive programming errors. They typically cause erratic and mysterious failures, often long after the code has been deployed to production. W…
Documentation文档 The Go programming language is an open source project to make programmers more productive. go语言是一个开源项目,是程序员开发更有效率. Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get t…
