Generated by XState Viz: https://xstate.js.org/viz

machine.js

  // Available variables:
  // - Machine
  // - interpret
  // - assign
  // - send
  // - sendParent
  // - spawn
  // - raise
  // - actions
  // - XState (all XState exports)
  
  const fetchMachine = Machine({
    id: 'fetch',
    initial: 'idle',
    context: {
      retries: 0
    },
    states: {
      idle: {
        on: {
          LOAD: 'loading'
        }
      },
      loading: {
        on: {
          RESOLVE: 'ready',
          REJECT: 'error'
        }
      },
      ready: {
        on: {
          RELOAD: 'loading'
        }
      },
      error: {
        on: {
          RETRY: {
            target: 'loading',
            cond: 'allowRetry',
            actions: assign({
              retries: (context, event) => context.retries + 1,
            })
          }
        }
      }
    }
  },{
    guards: {
      allowRetry: (context, event) => context.retries < 3
    }
  });