gcnet

README

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测试

使用netcat发送测试数据

$ echo -n -e "Hello Go-Netty\nhttps://go-netty.com\n" | nc 127.0.0.1 3333

protobuf

安装相关包

go get -u github.com/golang/protobuf/proto
go get -u google.golang.org/protobuf
go get -u google.golang.org/grpc

转换命令

protoc --go_out=plugins=grpc:./gcnet/proto.pb gcnet/proto/*.proto

Documentation

Index

• func AllocatePorts(count int) ([]string, error)
• func GetFreePort() (port int, err error)
• func GetUnUsedPort(host string, num, min, max int) []int
• func ScanPort(protocol string, hostname string, port int, timeout time.Duration) bool

Functions

func AllocatePorts

func AllocatePorts(count int) ([]string, error)

AllocatePorts allocates random ports suitable for listening.

func GetFreePort

func GetFreePort() (port int, err error)

func GetUnUsedPort

func GetUnUsedPort(host string, num, min, max int) []int

func ScanPort

func ScanPort(protocol string, hostname string, port int, timeout time.Duration) bool

ScanPort 测试端口占用情况