fetcher

package
v0.1.0 Latest Latest
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 Go to latest Published: Dec 15, 2022 License: MIT Imports: 10 Imported by: 0

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Types

type Fetcher 

type Fetcher struct {
	// contains filtered or unexported fields
}

Fetcher is an implementation of an eager content fetcher.

func New 

func New(
	baseURL *url.URL,
	encoding *charmap.Charmap,
	opts ...Option,
) (*Fetcher, error)

New returns a pointer to the new instance of Fetcher or an error.

func (*Fetcher) Fetch 

func (f *Fetcher) Fetch(ctx context.Context, path string) (string, error)

Fetch sends a GET-request under a relative path and returns the content as a string or returns an error.

func (Fetcher) Validate 

func (f Fetcher) Validate() error

Validate validates a Fetcher and returns an error if validation is failed.

type Option 

type Option func(*Fetcher)

Option set optional parameters for the Fetcher.

func WithClient 

func WithClient(client httpClient) Option

WithClient sets the http client for the Fetcher.

func WithRetry 

func WithRetry(cfg *RetryConfig) Option

WithRetry sets the retry configuration for the Fetcher.

type RetryConfig 

type RetryConfig struct {
	Attempts          int
	MinInterval       time.Duration
	MaxInterval       time.Duration
	Factor            time.Duration
	MaxJitterInterval time.Duration
}

RetryConfig is the retry configuration for Fetcher.

func (RetryConfig) Validate 

func (cfg RetryConfig) Validate() error

Validate validates a RetryConfig and returns an error if validation is failed.

Source Files

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