golang smtp server

Implementation logic 1, Golang version 1.3 2. Principle of realization: 1. The main process establishes the TCP listening service and initializes a variable Talkchan: = Make (Map[int]chan string) 2, when the main process accept connection request, use go to start a coprocessor to maintain the connection with the client, the Taokchan into the association Chengri 3, and the client to establish a connection to the coordination of a, send a message t

Package Mainimport ("net/http" "FMT" "Strings" "Log") Func sayhelloname (w http. Responsewriter, R*http. Request) {r.parseform () fmt. Println (R.form) fmt. Println ("URL", R.url. Path) fmt. Println ("Scheme", R.url. Scheme) fmt. Println (r.form["Url_long"]) forK, v:=range R.form {fmt. Println ("Key:", K) fmt. Println ("Value:", strings. Join (V,"") } fmt. Fprintln (W,"Hello Web")}func Main () {http. Handlefunc ("/", Sayhelloname) Err:= http. Listenandserve (": 9876", nil)iferr!=Nil

The example of this article describes the Golang implementation of a simple UDP protocol server and client. Share to everyone for your reference, specific as follows: In fact, UDP does not have any server and the concept of the client, just a send a collection, just so more convenient to identify and understand. Service side: Copy Code code as follows:

This is a creation in Article, where the information may have evolved or changed. Overview Golang as a very beautiful development language in recent years, in fact, with a wide range of graphics interface, Web framework, image engine and so on.Because of its language features simplifies concurrent/multi-core development, it has received a lot of attention. The use of it for server development is also very

This is a creation in Article, where the information may have evolved or changed. Using the Couchbase database in the Go web App Body Create a new project with a dependency packet Configuring Couchbase Services for Golang Engineering Designing RESTful Web Apps Conclusion Words Using the Couchbase database in the Go web App Date: 2016-08-05Author: Nic RaboyOriginal: https://www.thepo

This is a creation in Article, where the information may have evolved or changed. Through the first two chapters, we succeeded in writing out a set of server and client that could be used, and communicated through protocol between them. So, a simple socket communication framework has been embryonic, then we are going to do is to find a way to make this framework more stable, healthy ~ As a server that is li

This time write in Chinese, express clearly.Recently saw a few procedures, combined with their own thinking, give the Golang service its graceful shutdown processing way. The HTTP server is described here as an object.Here the "elegance", indicating that the server has a plan, step-by-step exit. Specifically, it terminates the connection with the client, closes t

Previous words The author is Golang brain remnant powder, this content may cause phper discomfort, please read carefully! Two days ago a colleague encountered a problem, need a can support upload, download the function of the HTTP server to do a data center. I just did, so I promised to give him a lift. HTTP server, the first thought is PHP + nginx. So open the f

This is a creation in Article, where the information may have evolved or changed. Multithreading + Synchronous Blocking model The Golang server development methods used in our game projects are as follows 1. Multithreaded logic 2. Synchronous blocking. That is, everyone a thread (goroutine), io thread = logical thread Advantages of this approach: 1. Synchronous blocking mode is similar to the way people thi

This is a creation in Article, where the information may have evolved or changed. Terry-Mao/gopush-clusteris a cluster-enabled Comet service (support WebSocket, and TCP protocol). Characteristics Lightweight Performance Pure Golang Implementation Support Message Expiration Support for offline message storage Supports single and multiple private messaging push Support for multiple subscribers of a single key (maximum number of s

This is a creation in Article, where the information may have evolved or changed. Terry-Mao/gopush-clusteris a cluster-enabled Comet service (support WebSocket, and TCP protocol). Characteristics Lightweight Performance Pure Golang Implementation Support Message Expiration Support for offline message storage Supports single and multiple private messaging push Support for multiple subscribers of a single key (maximum number of s

This is a creation in Article, where the information may have evolved or changed. Terry-Mao/gopush-clusteris a cluster-enabled Comet service (support WebSocket, and TCP protocol). Characteristics Lightweight Performance Pure Golang Implementation Support Message Expiration Support for offline message storage Supports single and multiple private messaging push Support for multiple subscribers of a single key (maximum number of s