/
react-server-dom-webpack.development.js
885 lines (733 loc) · 23.8 KB
/
react-server-dom-webpack.development.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
/**
* @license React
* react-server-dom-webpack.development.js
*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
'use strict';
if (process.env.NODE_ENV !== "production") {
(function() {
'use strict';
var React = require('react');
function createStringDecoder() {
return new TextDecoder();
}
var decoderOptions = {
stream: true
};
function readPartialStringChunk(decoder, buffer) {
return decoder.decode(buffer, decoderOptions);
}
function readFinalStringChunk(decoder, buffer) {
return decoder.decode(buffer);
}
function parseModel(response, json) {
return JSON.parse(json, response._fromJSON);
}
// eslint-disable-next-line no-unused-vars
function resolveModuleReference(bundlerConfig, moduleData) {
if (bundlerConfig) {
var resolvedModuleData = bundlerConfig[moduleData.id][moduleData.name];
if (moduleData.async) {
return {
id: resolvedModuleData.id,
chunks: resolvedModuleData.chunks,
name: resolvedModuleData.name,
async: true
};
} else {
return resolvedModuleData;
}
}
return moduleData;
} // The chunk cache contains all the chunks we've preloaded so far.
// If they're still pending they're a thenable. This map also exists
// in Webpack but unfortunately it's not exposed so we have to
// replicate it in user space. null means that it has already loaded.
var chunkCache = new Map();
var asyncModuleCache = new Map();
function ignoreReject() {// We rely on rejected promises to be handled by another listener.
} // Start preloading the modules since we might need them soon.
// This function doesn't suspend.
function preloadModule(moduleData) {
var chunks = moduleData.chunks;
var promises = [];
for (var i = 0; i < chunks.length; i++) {
var chunkId = chunks[i];
var entry = chunkCache.get(chunkId);
if (entry === undefined) {
var thenable = globalThis.__next_chunk_load__(chunkId);
promises.push(thenable);
var resolve = chunkCache.set.bind(chunkCache, chunkId, null);
thenable.then(resolve, ignoreReject);
chunkCache.set(chunkId, thenable);
} else if (entry !== null) {
promises.push(entry);
}
}
if (moduleData.async) {
var existingPromise = asyncModuleCache.get(moduleData.id);
if (existingPromise) {
if (existingPromise.status === 'fulfilled') {
return null;
}
return existingPromise;
} else {
var modulePromise = Promise.all(promises).then(function () {
return globalThis.__next_require__(moduleData.id);
});
modulePromise.then(function (value) {
var fulfilledThenable = modulePromise;
fulfilledThenable.status = 'fulfilled';
fulfilledThenable.value = value;
}, function (reason) {
var rejectedThenable = modulePromise;
rejectedThenable.status = 'rejected';
rejectedThenable.reason = reason;
});
asyncModuleCache.set(moduleData.id, modulePromise);
return modulePromise;
}
} else if (promises.length > 0) {
return Promise.all(promises);
} else {
return null;
}
} // Actually require the module or suspend if it's not yet ready.
// Increase priority if necessary.
function requireModule(moduleData) {
var moduleExports;
if (moduleData.async) {
// We assume that preloadModule has been called before, which
// should have added something to the module cache.
var promise = asyncModuleCache.get(moduleData.id);
if (promise.status === 'fulfilled') {
moduleExports = promise.value;
} else {
throw promise.reason;
}
} else {
moduleExports = globalThis.__next_require__(moduleData.id);
}
if (moduleData.name === '*') {
// This is a placeholder value that represents that the caller imported this
// as a CommonJS module as is.
return moduleExports;
}
if (moduleData.name === '') {
// This is a placeholder value that represents that the caller accessed the
// default property of this if it was an ESM interop module.
return moduleExports.__esModule ? moduleExports.default : moduleExports;
}
return moduleExports[moduleData.name];
}
// ATTENTION
// When adding new symbols to this file,
// Please consider also adding to 'react-devtools-shared/src/backend/ReactSymbols'
// The Symbol used to tag the ReactElement-like types.
var REACT_ELEMENT_TYPE = Symbol.for('react.element');
var REACT_LAZY_TYPE = Symbol.for('react.lazy');
var REACT_SERVER_CONTEXT_DEFAULT_VALUE_NOT_LOADED = Symbol.for('react.default_value');
var ReactSharedInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
var ContextRegistry = ReactSharedInternals.ContextRegistry;
function getOrCreateServerContext(globalName) {
if (!ContextRegistry[globalName]) {
ContextRegistry[globalName] = React.createServerContext(globalName, // $FlowFixMe function signature doesn't reflect the symbol value
REACT_SERVER_CONTEXT_DEFAULT_VALUE_NOT_LOADED);
}
return ContextRegistry[globalName];
}
var PENDING = 'pending';
var BLOCKED = 'blocked';
var RESOLVED_MODEL = 'resolved_model';
var RESOLVED_MODULE = 'resolved_module';
var INITIALIZED = 'fulfilled';
var ERRORED = 'rejected';
function Chunk(status, value, reason, response) {
this.status = status;
this.value = value;
this.reason = reason;
this._response = response;
} // We subclass Promise.prototype so that we get other methods like .catch
Chunk.prototype = Object.create(Promise.prototype); // TODO: This doesn't return a new Promise chain unlike the real .then
Chunk.prototype.then = function (resolve, reject) {
var chunk = this; // If we have resolved content, we try to initialize it first which
// might put us back into one of the other states.
switch (chunk.status) {
case RESOLVED_MODEL:
initializeModelChunk(chunk);
break;
case RESOLVED_MODULE:
initializeModuleChunk(chunk);
break;
} // The status might have changed after initialization.
switch (chunk.status) {
case INITIALIZED:
resolve(chunk.value);
break;
case PENDING:
case BLOCKED:
if (resolve) {
if (chunk.value === null) {
chunk.value = [];
}
chunk.value.push(resolve);
}
if (reject) {
if (chunk.reason === null) {
chunk.reason = [];
}
chunk.reason.push(reject);
}
break;
default:
reject(chunk.reason);
break;
}
};
function readChunk(chunk) {
// If we have resolved content, we try to initialize it first which
// might put us back into one of the other states.
switch (chunk.status) {
case RESOLVED_MODEL:
initializeModelChunk(chunk);
break;
case RESOLVED_MODULE:
initializeModuleChunk(chunk);
break;
} // The status might have changed after initialization.
switch (chunk.status) {
case INITIALIZED:
return chunk.value;
case PENDING:
case BLOCKED:
// eslint-disable-next-line no-throw-literal
throw chunk;
default:
throw chunk.reason;
}
}
function getRoot(response) {
var chunk = getChunk(response, 0);
return chunk;
}
function createPendingChunk(response) {
// $FlowFixMe Flow doesn't support functions as constructors
return new Chunk(PENDING, null, null, response);
}
function createBlockedChunk(response) {
// $FlowFixMe Flow doesn't support functions as constructors
return new Chunk(BLOCKED, null, null, response);
}
function createErrorChunk(response, error) {
// $FlowFixMe Flow doesn't support functions as constructors
return new Chunk(ERRORED, null, error, response);
}
function createInitializedChunk(response, value) {
// $FlowFixMe Flow doesn't support functions as constructors
return new Chunk(INITIALIZED, value, null, response);
}
function wakeChunk(listeners, value) {
for (var i = 0; i < listeners.length; i++) {
var listener = listeners[i];
listener(value);
}
}
function wakeChunkIfInitialized(chunk, resolveListeners, rejectListeners) {
switch (chunk.status) {
case INITIALIZED:
wakeChunk(resolveListeners, chunk.value);
break;
case PENDING:
case BLOCKED:
chunk.value = resolveListeners;
chunk.reason = rejectListeners;
break;
case ERRORED:
if (rejectListeners) {
wakeChunk(rejectListeners, chunk.reason);
}
break;
}
}
function triggerErrorOnChunk(chunk, error) {
if (chunk.status !== PENDING && chunk.status !== BLOCKED) {
// We already resolved. We didn't expect to see this.
return;
}
var listeners = chunk.reason;
var erroredChunk = chunk;
erroredChunk.status = ERRORED;
erroredChunk.reason = error;
if (listeners !== null) {
wakeChunk(listeners, error);
}
}
function createResolvedModelChunk(response, value) {
// $FlowFixMe Flow doesn't support functions as constructors
return new Chunk(RESOLVED_MODEL, value, null, response);
}
function createResolvedModuleChunk(response, value) {
// $FlowFixMe Flow doesn't support functions as constructors
return new Chunk(RESOLVED_MODULE, value, null, response);
}
function resolveModelChunk(chunk, value) {
if (chunk.status !== PENDING) {
// We already resolved. We didn't expect to see this.
return;
}
var resolveListeners = chunk.value;
var rejectListeners = chunk.reason;
var resolvedChunk = chunk;
resolvedChunk.status = RESOLVED_MODEL;
resolvedChunk.value = value;
if (resolveListeners !== null) {
// This is unfortunate that we're reading this eagerly if
// we already have listeners attached since they might no
// longer be rendered or might not be the highest pri.
initializeModelChunk(resolvedChunk); // The status might have changed after initialization.
wakeChunkIfInitialized(chunk, resolveListeners, rejectListeners);
}
}
function resolveModuleChunk(chunk, value) {
if (chunk.status !== PENDING && chunk.status !== BLOCKED) {
// We already resolved. We didn't expect to see this.
return;
}
var resolveListeners = chunk.value;
var rejectListeners = chunk.reason;
var resolvedChunk = chunk;
resolvedChunk.status = RESOLVED_MODULE;
resolvedChunk.value = value;
if (resolveListeners !== null) {
initializeModuleChunk(resolvedChunk);
wakeChunkIfInitialized(chunk, resolveListeners, rejectListeners);
}
}
var initializingChunk = null;
var initializingChunkBlockedModel = null;
function initializeModelChunk(chunk) {
var prevChunk = initializingChunk;
var prevBlocked = initializingChunkBlockedModel;
initializingChunk = chunk;
initializingChunkBlockedModel = null;
try {
var _value = parseModel(chunk._response, chunk.value);
if (initializingChunkBlockedModel !== null && initializingChunkBlockedModel.deps > 0) {
initializingChunkBlockedModel.value = _value; // We discovered new dependencies on modules that are not yet resolved.
// We have to go the BLOCKED state until they're resolved.
var blockedChunk = chunk;
blockedChunk.status = BLOCKED;
blockedChunk.value = null;
blockedChunk.reason = null;
} else {
var initializedChunk = chunk;
initializedChunk.status = INITIALIZED;
initializedChunk.value = _value;
}
} catch (error) {
var erroredChunk = chunk;
erroredChunk.status = ERRORED;
erroredChunk.reason = error;
} finally {
initializingChunk = prevChunk;
initializingChunkBlockedModel = prevBlocked;
}
}
function initializeModuleChunk(chunk) {
try {
var _value2 = requireModule(chunk.value);
var initializedChunk = chunk;
initializedChunk.status = INITIALIZED;
initializedChunk.value = _value2;
} catch (error) {
var erroredChunk = chunk;
erroredChunk.status = ERRORED;
erroredChunk.reason = error;
}
} // Report that any missing chunks in the model is now going to throw this
// error upon read. Also notify any pending promises.
function reportGlobalError(response, error) {
response._chunks.forEach(function (chunk) {
// If this chunk was already resolved or errored, it won't
// trigger an error but if it wasn't then we need to
// because we won't be getting any new data to resolve it.
if (chunk.status === PENDING) {
triggerErrorOnChunk(chunk, error);
}
});
}
function createElement(type, key, props) {
var element = {
// This tag allows us to uniquely identify this as a React Element
$$typeof: REACT_ELEMENT_TYPE,
// Built-in properties that belong on the element
type: type,
key: key,
ref: null,
props: props,
// Record the component responsible for creating this element.
_owner: null
};
{
// We don't really need to add any of these but keeping them for good measure.
// Unfortunately, _store is enumerable in jest matchers so for equality to
// work, I need to keep it or make _store non-enumerable in the other file.
element._store = {};
Object.defineProperty(element._store, 'validated', {
configurable: false,
enumerable: false,
writable: true,
value: true // This element has already been validated on the server.
});
Object.defineProperty(element, '_self', {
configurable: false,
enumerable: false,
writable: false,
value: null
});
Object.defineProperty(element, '_source', {
configurable: false,
enumerable: false,
writable: false,
value: null
});
}
return element;
}
function createLazyChunkWrapper(chunk) {
var lazyType = {
$$typeof: REACT_LAZY_TYPE,
_payload: chunk,
_init: readChunk
};
return lazyType;
}
function getChunk(response, id) {
var chunks = response._chunks;
var chunk = chunks.get(id);
if (!chunk) {
chunk = createPendingChunk(response);
chunks.set(id, chunk);
}
return chunk;
}
function createModelResolver(chunk, parentObject, key) {
var blocked;
if (initializingChunkBlockedModel) {
blocked = initializingChunkBlockedModel;
blocked.deps++;
} else {
blocked = initializingChunkBlockedModel = {
deps: 1,
value: null
};
}
return function (value) {
parentObject[key] = value;
blocked.deps--;
if (blocked.deps === 0) {
if (chunk.status !== BLOCKED) {
return;
}
var resolveListeners = chunk.value;
var initializedChunk = chunk;
initializedChunk.status = INITIALIZED;
initializedChunk.value = blocked.value;
if (resolveListeners !== null) {
wakeChunk(resolveListeners, blocked.value);
}
}
};
}
function createModelReject(chunk) {
return function (error) {
return triggerErrorOnChunk(chunk, error);
};
}
function parseModelString(response, parentObject, key, value) {
switch (value[0]) {
case '$':
{
if (value === '$') {
return REACT_ELEMENT_TYPE;
} else if (value[1] === '$' || value[1] === '@') {
// This was an escaped string value.
return value.substring(1);
} else {
var id = parseInt(value.substring(1), 16);
var chunk = getChunk(response, id);
switch (chunk.status) {
case RESOLVED_MODEL:
initializeModelChunk(chunk);
break;
case RESOLVED_MODULE:
initializeModuleChunk(chunk);
break;
} // The status might have changed after initialization.
switch (chunk.status) {
case INITIALIZED:
return chunk.value;
case PENDING:
case BLOCKED:
var parentChunk = initializingChunk;
chunk.then(createModelResolver(parentChunk, parentObject, key), createModelReject(parentChunk));
return null;
default:
throw chunk.reason;
}
}
}
case '@':
{
var _id = parseInt(value.substring(1), 16);
var _chunk = getChunk(response, _id); // We create a React.lazy wrapper around any lazy values.
// When passed into React, we'll know how to suspend on this.
return createLazyChunkWrapper(_chunk);
}
}
return value;
}
function parseModelTuple(response, value) {
var tuple = value;
if (tuple[0] === REACT_ELEMENT_TYPE) {
// TODO: Consider having React just directly accept these arrays as elements.
// Or even change the ReactElement type to be an array.
return createElement(tuple[1], tuple[2], tuple[3]);
}
return value;
}
function createResponse(bundlerConfig) {
var chunks = new Map();
var response = {
_bundlerConfig: bundlerConfig,
_chunks: chunks
};
return response;
}
function resolveModel(response, id, model) {
var chunks = response._chunks;
var chunk = chunks.get(id);
if (!chunk) {
chunks.set(id, createResolvedModelChunk(response, model));
} else {
resolveModelChunk(chunk, model);
}
}
function resolveProvider(response, id, contextName) {
var chunks = response._chunks;
chunks.set(id, createInitializedChunk(response, getOrCreateServerContext(contextName).Provider));
}
function resolveModule(response, id, model) {
var chunks = response._chunks;
var chunk = chunks.get(id);
var moduleMetaData = parseModel(response, model);
var moduleReference = resolveModuleReference(response._bundlerConfig, moduleMetaData); // TODO: Add an option to encode modules that are lazy loaded.
// For now we preload all modules as early as possible since it's likely
// that we'll need them.
var promise = preloadModule(moduleReference);
if (promise) {
var blockedChunk;
if (!chunk) {
// Technically, we should just treat promise as the chunk in this
// case. Because it'll just behave as any other promise.
blockedChunk = createBlockedChunk(response);
chunks.set(id, blockedChunk);
} else {
// This can't actually happen because we don't have any forward
// references to modules.
blockedChunk = chunk;
blockedChunk.status = BLOCKED;
}
promise.then(function () {
return resolveModuleChunk(blockedChunk, moduleReference);
}, function (error) {
return triggerErrorOnChunk(blockedChunk, error);
});
} else {
if (!chunk) {
chunks.set(id, createResolvedModuleChunk(response, moduleReference));
} else {
// This can't actually happen because we don't have any forward
// references to modules.
resolveModuleChunk(chunk, moduleReference);
}
}
}
function resolveSymbol(response, id, name) {
var chunks = response._chunks; // We assume that we'll always emit the symbol before anything references it
// to save a few bytes.
chunks.set(id, createInitializedChunk(response, Symbol.for(name)));
}
function resolveError(response, id, message, stack) {
// eslint-disable-next-line react-internal/prod-error-codes
var error = new Error(message);
error.stack = stack;
var chunks = response._chunks;
var chunk = chunks.get(id);
if (!chunk) {
chunks.set(id, createErrorChunk(response, error));
} else {
triggerErrorOnChunk(chunk, error);
}
}
function close(response) {
// In case there are any remaining unresolved chunks, they won't
// be resolved now. So we need to issue an error to those.
// Ideally we should be able to early bail out if we kept a
// ref count of pending chunks.
reportGlobalError(response, new Error('Connection closed.'));
}
function processFullRow(response, row) {
if (row === '') {
return;
}
var tag = row[0]; // When tags that are not text are added, check them here before
// parsing the row as text.
// switch (tag) {
// }
var colon = row.indexOf(':', 1);
var id = parseInt(row.substring(1, colon), 16);
var text = row.substring(colon + 1);
switch (tag) {
case 'J':
{
resolveModel(response, id, text);
return;
}
case 'M':
{
resolveModule(response, id, text);
return;
}
case 'P':
{
resolveProvider(response, id, text);
return;
}
case 'S':
{
resolveSymbol(response, id, JSON.parse(text));
return;
}
case 'E':
{
var errorInfo = JSON.parse(text);
resolveError(response, id, errorInfo.message, errorInfo.stack);
return;
}
default:
{
throw new Error("Error parsing the data. It's probably an error code or network corruption.");
}
}
}
function processStringChunk(response, chunk, offset) {
var linebreak = chunk.indexOf('\n', offset);
while (linebreak > -1) {
var fullrow = response._partialRow + chunk.substring(offset, linebreak);
processFullRow(response, fullrow);
response._partialRow = '';
offset = linebreak + 1;
linebreak = chunk.indexOf('\n', offset);
}
response._partialRow += chunk.substring(offset);
}
function processBinaryChunk(response, chunk) {
var stringDecoder = response._stringDecoder;
var linebreak = chunk.indexOf(10); // newline
while (linebreak > -1) {
var fullrow = response._partialRow + readFinalStringChunk(stringDecoder, chunk.subarray(0, linebreak));
processFullRow(response, fullrow);
response._partialRow = '';
chunk = chunk.subarray(linebreak + 1);
linebreak = chunk.indexOf(10); // newline
}
response._partialRow += readPartialStringChunk(stringDecoder, chunk);
}
function createFromJSONCallback(response) {
return function (key, value) {
if (typeof value === 'string') {
// We can't use .bind here because we need the "this" value.
return parseModelString(response, this, key, value);
}
if (typeof value === 'object' && value !== null) {
return parseModelTuple(response, value);
}
return value;
};
}
function createResponse$1(bundlerConfig) {
// NOTE: CHECK THE COMPILER OUTPUT EACH TIME YOU CHANGE THIS.
// It should be inlined to one object literal but minor changes can break it.
var stringDecoder = createStringDecoder() ;
var response = createResponse(bundlerConfig);
response._partialRow = '';
{
response._stringDecoder = stringDecoder;
} // Don't inline this call because it causes closure to outline the call above.
response._fromJSON = createFromJSONCallback(response);
return response;
}
function startReadingFromStream(response, stream) {
var reader = stream.getReader();
function progress(_ref) {
var done = _ref.done,
value = _ref.value;
if (done) {
close(response);
return;
}
var buffer = value;
processBinaryChunk(response, buffer);
return reader.read().then(progress).catch(error);
}
function error(e) {
reportGlobalError(response, e);
}
reader.read().then(progress).catch(error);
}
function createFromReadableStream(stream, options) {
var response = createResponse$1(options && options.moduleMap ? options.moduleMap : null);
startReadingFromStream(response, stream);
return getRoot(response);
}
function createFromFetch(promiseForResponse, options) {
var response = createResponse$1(options && options.moduleMap ? options.moduleMap : null);
promiseForResponse.then(function (r) {
startReadingFromStream(response, r.body);
}, function (e) {
reportGlobalError(response, e);
});
return getRoot(response);
}
function createFromXHR(request, options) {
var response = createResponse$1(options && options.moduleMap ? options.moduleMap : null);
var processedLength = 0;
function progress(e) {
var chunk = request.responseText;
processStringChunk(response, chunk, processedLength);
processedLength = chunk.length;
}
function load(e) {
progress();
close(response);
}
function error(e) {
reportGlobalError(response, new TypeError('Network error'));
}
request.addEventListener('progress', progress);
request.addEventListener('load', load);
request.addEventListener('error', error);
request.addEventListener('abort', error);
request.addEventListener('timeout', error);
return getRoot(response);
}
exports.createFromFetch = createFromFetch;
exports.createFromReadableStream = createFromReadableStream;
exports.createFromXHR = createFromXHR;
})();
}