Function _setNotFoundHandler

lib/four-oh-four.js:143–173

(prefix, opts, handler, avvio, routeHandler)

  }

  function _setNotFoundHandler (prefix, opts, handler, avvio, routeHandler) {
    const context = new Context({
      schema: opts.schema,
      handler,
      config: opts.config || {},
      server: this
    })

    avvio.once(class="st">'preReady', () => {
      const context = this[kFourOhFourContext]
      for (const hook of lifecycleHooks) {
        const toSet = this[kHooks][hook]
          .concat(opts[hook] || [])
          .map(h => h.bind(this))
        context[hook] = toSet.length ? toSet : null
      }
      context.errorHandler = opts.errorHandler
        ? buildErrorHandler(this[kErrorHandler], opts.errorHandler)
        : this[kErrorHandler]
    })

    if (this[kFourOhFourContext] !== null && prefix === class="st">'/') {
      Object.assign(this[kFourOhFourContext], context) class="cm">// Replace the default 404 handler
      return
    }

    this[kFourOhFourLevelInstance][kFourOhFourContext] = context

    router.all(prefix + (prefix.endsWith(class="st">'/') ? class="st">'*' : class="st">'/*'), routeHandler, context)
    router.all(prefix, routeHandler, context)
  }

  function fourOhFourFallBack (req, res) {
    class="cm">// if this happen, we have a very bad bug