logtail

Documentation

Overview

SPDX-License-Identifier: BSD-3-Clause Copyright (c) 2022, Unikraft GmbH and The KraftKit Authors. Licensed under the BSD-3-Clause License (the "License"). You may not use this file expect in compliance with the License.

Index

• Constants
• func NewLogTail(ctx context.Context, logFile string) (chan string, chan error, error)

Constants

const (
	DefaultTailBufferSize = 4 * 1024
	DefaultTailPeekSize   = 1024
)

Functions

func NewLogTail

func NewLogTail(ctx context.Context, logFile string) (chan string, chan error, error)

NewLogTail returns a string channel that receives new lines from tailing/following the supplied logFile. Errors can also occur while reading the file, which are propagated through the error channel. If a fatal error occurs during the initialization of this method, the last error is returned.