util

package

v2.5.0+incompatible Latest Latest Go to latest Published: Sep 27, 2018 License: Apache-2.0 Imports: 9 Imported by: 0

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var LogIndividualTransfers = parseBool(os.Getenv("LOG_TRANSFERS"))

LogIndividualTransfers is set to the boolean value of the LOG_TRANSFERS environment variable.

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var Version string

Version is the version number of swift-http-import.

func EnhancedGet(client *http.Client, uri string, requestHeaders http.Header, segmentBytes uint64) (*http.Response, error)

EnhancedGet is like http.Client.Get(), but recognizes if the HTTP server understands range requests, and downloads the file in segments in that case.

func Log(level LogLevel, msg string, args ...interface{})

Log writes a log message. LogDebug messages are only written if the environment variable `DEBUG` is set.

type FullReader struct {
	Base io.ReadCloser
}

FullReader is an io.ReadCloser whose Read() implementation always fills the read buffer as much as possible by calling Base.Read() repeatedly.

func (r *FullReader) Close() error

Close implements the io.Reader interface.

func (r *FullReader) Read(buf []byte) (int, error)

Read implements the io.Reader interface.

type LogLevel int

LogLevel is the first argument to Log().

const (
	LogFatal LogLevel = iota
	LogError
	LogInfo
	LogDebug
)

Acceptable log levels.