netutils

func ConvertHeaders ¶

func ConvertHeaders(headers []string) map[string]string

ConvertHeaders converts headers from array type to map type for http request.

func ConvertTimeIntToString ¶

func ConvertTimeIntToString(timestamp int64) (string, error)

ConvertTimeIntToString converts an int64 timestamp to a string time.

func ConvertTimeStringToInt ¶

func ConvertTimeStringToInt(timeStr string) (int64, error)

ConvertTimeStringToInt converts a string time to an int64 timestamp.

func ExtractHost ¶

func ExtractHost(hostAndPort string) string

ExtractHost extracts host ip from the giving string.

func FilterURLParam ¶

func FilterURLParam(url string, filters []string) string

FilterURLParam filters request queries in URL. Eg: If you pass parameters as follows:

url: http://a.b.com/locate?key1=value1&key2=value2&key3=value3
filter: key2

and then you will get the following value as the return:

http://a.b.com/locate?key1=value1&key3=value3

func GetAllIPs ¶

func GetAllIPs() (ipList []string, err error)

GetAllIPs returns all non-loopback addresses.

func GetIPAndPortFromNode ¶

func GetIPAndPortFromNode(node string, defaultPort int) (string, int)

GetIPAndPortFromNode return ip and port by parsing the node value. It will return defaultPort as the value of port when the node is a string without port or with an illegal port.

func IsValidIP ¶

func IsValidIP(ip string) bool

IsValidIP returns whether the string ip is a valid IP Address.

func IsValidURL ¶

func IsValidURL(url string) bool

IsValidURL returns whether the string url is a valid HTTP URL.

func NetLimit ¶

func NetLimit() string

NetLimit parse speed of interface that it has prefix of eth