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GHC 9.14.1 · lts/ghc-9.14.x · 3e2d568 · 2026-10-11

Moduleservant-client-core-0.20.3.0Haskell2010

Servant.Client.Core.ServerSentEvents

Server-sent events

See https://www.w3.org/TR/2009/WD-eventsource-20090421/ for more details on server-sent events (SSE).

  • 6 types
datadata EventMessage
#

Structured variant of an event line of an event stream

Constructors

Instances5Eq, Ord, Show, HasClient, Client
datadata Event a
#

Event sent by the remote

Instances8Functor, HasClient, Eq, Ord, Show, Generic, …
newtypenewtype EventStreamT (m :: Type -> Type)
#

Server-sent event stream (SSE)

See https://www.w3.org/TR/2009/WD-eventsource-20090421/ for more details.

Instances4FromSourceIO, Show, Semigroup, Monoid
newtypenewtype JsonEventStreamT (m :: Type -> Type) a
#

Server-sent event stream (SSE) for JSON values

Instances5FromSourceIO, Functor, Show, Semigroup, Monoid
newtypenewtype EventMessageStreamT (m :: Type -> Type)
#
Instances4FromSourceIO, Show, Semigroup, Monoid