followparser

package module

v0.2.2 Latest Latest Go to latest Published: Feb 21, 2024 License: MIT Imports: 11 Imported by: 2

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followparser is log parser helper. It's useful for visualize logs for examle mackerel plugin.

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var DefaultMaxReadSize int64 = 500 * 1000 * 1000

DefaultMaxReadSize : Maximum size for read

func Parse(posFileName, logFile string, cb Callback) error

type Callback interface {
	Parse(b []byte) error
	Finish(duration float64)
}

type Parsed struct {
	FileName string
	Size     int64
	StartPos int64
	EndPos   int64
	Rows     int
}

type Parser struct {
	WorkDir     string
	MaxReadSize int64
	Callback    Callback
	Silent      bool
}

func (parser *Parser) Parse(posFileName, logFile string) ([]Parsed, error)