golang

Contents

• Install: go version manager
• Hello World: init, compile, run, test
• Effective Go
• Concurrency: race condition, deadlock conditions
  • CSP: Communicating Sequential Processes
  • Features
    • goroutine
    • sync: WaitGroup, Mutex, Cond, Once, Pool
    • channel
    • select
    • GOMAXPROCS lever
  • Patterns
    • confinement
    • for-select loop
    • preventing goroutine leaks
    • or-channel
    • error handling
    • pipelines
    • fan-out, fan-in
    • or-done-channel
    • tee-channel
    • bridge-channel
    • queueing
    • context package
  • scaling
    • error propagation
    • timeouts and cancellation
    • heartbeats
    • replicated requests
    • rate limiting
    • healing unhealthy goroutines
  • runtime
    • work stealing
      • stealing tasks or continuations
    • presenting all of this to the developer
• Error, Race detection, pprof

---

Link

golang.org

• Tutorial
  • Get started with Go
  • Create a Go module
• documentation
  • Effective Go
  • Directory Sources
    • github: golang/go/src
    • pkg: Standard library
• modules: Dependency management for Go
  • Using Go Modules
• Specification
  • Keywords
• Frequently Asked Questions

github

• golang
  • github: golang/go/src
• golang/go
  • wiki

tools

• gvm: Go Version Manager

book

• Concurrency in Go by Katherine Cox-Buday
  • Information
  • Source Code
• 예제로 배우는 Go 프로그래밍 by Alex Lee
  • applications
  • tips
  • quiz

blogs

• You don't need virtualenv in Go: go.mod file specifies the exact versions of dependency packages
• The Free Lunch Is Over: We desperately need a higher-level programming model for concurrency than languages offer today

---

Virtual Machine

Go in Virtual Machine