Code Monkey home page Code Monkey logo

Comments (2)

xiaodoujiao avatar xiaodoujiao commented on May 19, 2024

不好意思,上面写错了,应该是:
ival := reflect.ValueOf(c.TcpServer).Interface()

if val,ok := ival.(*Server);ok{
	if val.OnConnStop!=nil{//这一句是判断用户有没有写钩子函数
		c.Server.CallOnConnStop(c)
	}
}

from zinx.

aceld avatar aceld commented on May 19, 2024

不错,用反射得到TcpServer是否有实体对象指向,然后再使用,这样、类型和野指针就都做了判断。 很感谢。

但是reflect会很耗性能,如果CallOnConnStop()这个函数,不经常被调用 你说的这种方式更好。

from zinx.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.