package middleware
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- package.scala
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Type Members
- trait CookieJar[F[_]] extends AnyRef
Algebra for Interfacing with the Cookie Jar.
Algebra for Interfacing with the Cookie Jar. Allows manual intervention and eviction.
- type RetryPolicy[F[_]] = (Request[F], Either[Throwable, Response[F]], Int) => Option[FiniteDuration]
A retry policy is a function of the request, the result (either a throwable or a response), and the number of unsuccessful attempts and returns either None (no retry) or Some duration, after which the request will be retried.
Value Members
- object CookieJar
Cookie Jar Companion Object Contains constructors for client middleware or raw jar creation, as well as the middleware
- object DestinationAttribute
Client middleware that sets the destination attribute of every request to the specified value.
- object FollowRedirect
Client middleware to follow redirect responses.
Client middleware to follow redirect responses.
A 301 or 302 response is followed by: - a GET if the request was GET or POST - a HEAD if the request was a HEAD - the original request method and body if the body had no effects - the redirect is not followed otherwise
A 303 response is followed by: - a HEAD if the request was a HEAD - a GET for all other methods
A 307 or 308 response is followed by: - the original request method and body, if the body had no effects - the redirect is not followed otherwise
Whenever we follow with a GET or HEAD, an empty body is sent, and all payload headers defined in https://datatracker.ietf.org/doc/html/rfc7231#section-3.3 are stripped.
If the response does not contain a valid Location header, the redirect is not followed.
Headers whose names match
sensitiveHeaderFilter
are not exposed when redirecting to a different authority. - object GZip
Client middleware for enabling gzip.
- object Logger
Simple Middleware for Logging All Requests and Responses
- object Metrics
Client middleware to record metrics for the http4s client.
Client middleware to record metrics for the http4s client.
This middleware will record: - Number of active requests - Time duration to receive the response headers - Time duration to process the whole response body - Time duration of errors, timeouts and other abnormal terminations
This middleware can be extended to support any metrics ecosystem by implementing the org.http4s.metrics.MetricsOps type
- object RequestLogger
Simple Middleware for Logging Requests As They Are Processed
- object ResponseLogger
Client middlewares that logs the HTTP responses it receives as soon as they are received locally.
Client middlewares that logs the HTTP responses it receives as soon as they are received locally.
The "logging" is represented as an effectful action
String => F[Unit]
- object Retry
- object RetryPolicy
- object UnixSocket
Middleware to direct all requests to the provided
UnixSocketAddress