lennyburdette

This gist provides wrappers around java-dataloader's classes to make them compatible with coroutines, as well as a "dispatcher" that provides a mechanism for dispatching dataloaders enqueued during a GraphQL operation execution.

Rationale

For context on why this is necessary, see [this issue on graphql-java][issue] and specifically [this comment][comment] with a solution that Apollo uses for their own GraphQL services.

The crux of the issue is that graphql-java's dataloader dispatching mechanism assumes one

lennyburdette

QueryPlan {
  Sequence {
    Fetch(service: "/sandbox/src/services/tweet-search.js") {
      {
        search(word: "everyday") {
          id
          __typename
        }
      }
    },

lennyburdette

import Component from '@glimmer/component';
import { tracked } from '@glimmer/tracking';
import { action } from '@ember/object';
import { format, parse } from '../helpers/format';
import { scheduleOnce } from '@ember/runloop';

export default class extends Component {
  @tracked currencyCode = 'USD';
	@tracked formattedValue;
	@tracked previousRawValue;

lennyburdette

// https://github.com/emberjs/ember.js/blob/v3.13.0-beta.3/packages/%40ember/runloop/index.js#L226
export const bind = (...curried) => {
  assert(
    'could not find a suitable method to bind',
    (function(methodOrTarget, methodOrArg) {
      // Applies the same logic as backburner parseArgs for detecting if a method
      // is actually being passed.
      let length = arguments.length;

      if (length === 0) {

lennyburdette

{
"sequence": {
  "nodes": [
    {
      "fetch": {
        "serviceName": "mds-graph",
        "sentTimeOffset": "29502368",
        "sentTime": {
          "seconds": "1565031614",
          "nanos": 919000000

lennyburdette

{
  "data": {
    "_entities": [
      {
        "id": "6SYTCHY1DXG8H",
        "capitalPlans": {
          "nodes": [
            {
              "id": "10",
              "status": "CLOSED"

lennyburdette

import Ember from 'ember';

export default Ember.Component.extend({
  tagName: ''
});

lennyburdette

import Ember from 'ember';

export default Ember.Component.extend({
});

lennyburdette

D1125 17:55:29.703964590  506290 dns_resolver.cc:338]        Using native dns resolver
I1125 17:55:29.704114003  506290 timer_manager.cc:93]        Spawn timer thread
I1125 17:55:29.704164815  506290 init.cc:153]                grpc_init(void)
I1125 17:55:29.704190197  506377 timer_manager.cc:245]       timers not checked: expect another thread to
I1125 17:55:29.704246139  506377 timer_manager.cc:193]       sleep until kicked
I1125 17:55:29.704779204  506290 completion_queue.cc:474]    grpc_completion_queue_create_internal(completion_type=0, polling_type=0)
I1125 17:55:29.760910011  506290 ssl_credentials.cc:128]     grpc_ssl_credentials_create(pem_root_certs=-----BEGIN CERTIFICATE-----
*SNIP CERTIFICATE CONTENT*
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----

lennyburdette

import Ember from 'ember';

export default Ember.Component.extend({
  tagName: '',
  
  actions: {
    onInput(value) {
      console.log(value);
      if (value.match(/[^\d]/)) {
        this.notifyPropertyChange('value');