创建一个TCP server listener,err :=net.Listen("tcp","127.0.0.1:8085") if err!=nil { log.Fatal(err) } fmt.Printf("Listing on %v",listener.Addr()) 这里我们通过标准库 net 的Listen函数来创建一个listener,协议类型是tcp,IP及端口是一个字符串 "127.0.0.1:8085).如果成功,函数返回一个net.List...
=== RUN TestTcpEchoServer listening on [::]:9000, prefix: hello request: world response: hello world --- PASS: TestTcpEchoServer (2.01s) PASS ok github.com/venilnoronha/tcp-echo-server 2.015s License The TCP Echo Server project is distributed under the BSD-style license found in the ...
handleError(err) tcpListener,err:=net.ListenTCP("tcp4",tcpAddr) handleError(err) defertcpListener.Close() for{ tcpConn,err:=tcpListener.AcceptTCP() fmt.Printf("The client:%s has connected!\n",tcpConn.RemoteAddr().String()) handleError(err) defertcpConn.Close() gohandleConn(tcpConn) }...
向echo server发送一个http空包:“HEAD / HTTP/1.1\r\n\r\n”。 使用vscode调试,客户端,服务器写指一个源码文件中,分别占一个go程去运行。源码如下: packagemain import( "fmt" "log" "net" "time" ) // tcp echo server,向客户端以固定周期发送时间戳字符串 funcecho(conn*net.TCPConn) { tick:=...
fmt.Printf("Server is ready...\n") l, err := net.Listen("tcp",":8053") iferr != nil { fmt.Printf("Failure to listen: %s\n", err.Error()) } for{ ifc, err := l.Accept(); err == nil { go Echo(c)//new thread ...
tcpserver.go install install源码如下: #!/usr/bin/env bashif[ !-finstall ]; then echo 'install must be run within its container folder'1>&2exit1fi CURDIR=`pwd` OLDGOPATH="$GOPATH"export GOPATH="$CURDIR"gofmt-w src go install lotus ...
使用Go 编写一个典型的 TCP echo server: package main import ( "log" "net" ) func main() { listen, err := net.Listen("tcp", ":8888") if err != nil { log.Println("listen error: ", err) return } for { conn, err := listen.Accept() if err != nil { log.Println("accept ...
端口:逻辑意义上 的端口,特指tcp/ip协议中的端口。共256×256-1=65535个端口; 端口分类: 0是保留端口; 1-1024是固定端口(22:ssh远程登录协议,23:telnet使用,21:ftp使用,25:smtp服务使用,80:lis使用,7:echo服务) 1025-65535:是动态端口,供程序员使用; ...
// shippy-ui/deployments/service.ymlapiVersion: v1kind: Servicemetadata: name: ui labels: app: uispec: type: LoadBalancer ports: - port: 80 protocol: TCP targetPort: 'ui' selector: app: ui注意到服务是 80 端口上的负载均衡，因为这是一个公共的用户接口，这就是用户如...