RequestBlock

12 exports Since v2.0.0 Source

Constructors

empty

Since v2.0.0

Signature

declare const empty: RequestBlock

mapRequestResolvers

Since v2.0.0

Signature

declare const mapRequestResolvers: <A>(self: RequestBlock, f: (dataSource: RequestResolver.RequestResolver<A>) => RequestResolver.RequestResolver<A>) => RequestBlock

parallel

Since v2.0.0

Signature

declare const parallel: (self: RequestBlock, that: RequestBlock) => RequestBlock

reduce

Since v2.0.0

Signature

declare const reduce: <Z>(self: RequestBlock, reducer: RequestBlock.Reducer<Z>) => Z

sequential

Since v2.0.0

Signature

declare const sequential: (self: RequestBlock, that: RequestBlock) => RequestBlock

single

Since v2.0.0

Signature

declare const single: <A>(dataSource: RequestResolver.RequestResolver<A>, blockedRequest: Request.Entry<A>) => RequestBlock

RequestBlock captures a collection of blocked requests as a data structure. By doing this the library is able to preserve information about which requests must be performed sequentially and which can be performed in parallel, allowing for maximum possible batching and pipelining while preserving ordering guarantees.

Signature

type RequestBlock = Empty | Par | Seq | Single

Seq

interface

Since v2.0.0

Signature

interface Seq {
  readonly _tag: "Seq";
  readonly left: RequestBlock;
  readonly right: RequestBlock;
}

Single

interface

Since v2.0.0

Signature

interface Single {
  readonly _tag: "Single";
  readonly blockedRequest: Entry<unknown>;
  readonly dataSource: RequestResolver<unknown>;
}