README
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httputil
This package provides a set of utilities for working with HTTP requests and responses.
RoundTripperFunc
RoundTripperFunc is a type that allows you to create an HTTP RoundTripper from a function that takes an HTTP request and returns an HTTP response and an error. This is useful for creating custom middleware to be used with the http.Client or the http.Transport.
RetryRoundTripper
RetryRoundTripper is a type that wraps an existing http.RoundTripper and provides a mechanism for retrying failed requests. This is useful for dealing with transient errors that can occur when making HTTP requests.
The RetryRoundTripper retries requests in case of a recoverable error (such as network timeouts or temporary server errors) up to a certain number of times. If the retries exceed the maximum number of retries, the last response and error are returned.
The RetryRoundTripper considers the following errors as retriable:
- http.ErrHandlerTimeout
- net.ErrClosed,
- and timeout errors
The RetryRoundTripper considers HTTP responses with the following status codes as temporary errors:
- Internal server error
- Bad gateway
- Gateway timeout
- Service unavailable
- Insufficient storage
- Too many requests
- Request timeout
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type AccessLog ¶
type AccessLog struct {
Next http.Handler
AdditionalLoggingDetail func(w http.ResponseWriter, r *http.Request) logger.LoggingDetail
}
type RetryRoundTripper ¶
type RetryRoundTripper struct {
// Transport specifies the mechanism by which individual
// HTTP requests are made.
//
// Default: http.DefaultTransport
Transport http.RoundTripper
// RetryStrategy will be used to evaluate if a new retry attempt should be done.
//
// Default: retry.ExponentialBackoff
RetryStrategy retry.Strategy
}
Source Files