Type Alias HedgingSettings<TParameters, TReturn, TContext>

Type declaration

• fallbacks: OneOrMore<Fallback<TParameters, TReturn> | NamedFallback<TParameters, TReturn>>

  The fallback functions that run in case the primary function fails.

  Default

  import { retry } from "@daiso-tech/core/async";
  import { timeout } from "@daiso-tech/core/async";
  
  [timeout(), retry()]
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• Optionalmiddlewares?: AsyncMiddleware<TParameters, TReturn>[]

  Middlewares to apply on all fallback functions and on primary function.

  You can wrap primary and fallback functions with for example retry and timeout middlewares.

  Example

  import { retry, timeout, sequentialHedging } from "@daiso-tech/core/async";
  
  new AsyncHooks(fn, [
    sequentialHedging({
      fallbacks: [
        fn1,
        fn2,
        fn3,
      ],
      middlewares: [
        timeout({
          waitTime: TimeSpan.fromSeconds(2),
        }),
        retry({
          maxAttempts: 4
        }),
      ]
    })
  ], {
    signalBinder,
  })
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