udpblock

package

v0.2.3 Latest Latest Go to latest Published: May 21, 2023 License: Apache-2.0 Imports: 6 Imported by: 0

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Valid go.mod file

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func AddLenHead(data []byte) []byte

AddLenHead 是在数据的头部增加长度数据，用以在流式输出的连接中传输不粘包的数据

func GetData(data []byte) ([]byte, error)

GetData 是从数据中获取真正的数据分片，如果数据并没有使用 AddLenHead 操作过，则该函数不能正确工作

func NewDataReader(conn DeadlineReader) (io.ReadCloser, error)

func NewDataWriter(conn io.Writer) (io.Writer, error)

type DeadlineReader interface {
	Read(b []byte) (n int, err error)
	SetReadDeadline(t time.Time) error
}

DeadlineReader 是 io.Reader 加上 SetReadDeadline 方法的接口