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Fixes fetch and node behavior when disableAutoFetch adn disableStream is used.

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This commit is contained in:
Yury Delendik 2017-08-30 10:53:38 -05:00
parent 3516a59384
commit 3cff7da0e7
2 changed files with 21 additions and 5 deletions
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14
src/display/node_stream.js
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@ -19,7 +19,9 @@ let http = __non_webpack_require__('http');
let https = __non_webpack_require__('https');
let url = __non_webpack_require__('url');
import { assert, createPromiseCapability } from '../shared/util';
import {
AbortException, assert, createPromiseCapability
} from '../shared/util';
import { validateRangeRequestCapabilities } from './network_utils';
class PDFNodeStream {
@ -165,6 +167,12 @@ class BaseFullReader {
this._error(reason);
});
// We need to stop reading when range is supported and streaming is
// disabled.
if (!this._isStreamingSupported && this._isRangeSupported) {
this._error(new AbortException('streaming is disabled'));
}
// Destroy ReadableStream if already in errored state.
if (this._errored) {
this._readableStream.destroy(this._reason);
@ -353,8 +361,6 @@ class PDFNodeStreamFsFullReader extends BaseFullReader {
constructor(stream) {
super(stream);
this._setReadableStream(fs.createReadStream(this._url.path));
fs.lstat(this._url.path, (error, stat) => {
if (error) {
this._errored = true;
@ -364,6 +370,8 @@ class PDFNodeStreamFsFullReader extends BaseFullReader {
}
// Setting right content length.
this._contentLength = stat.size;
this._setReadableStream(fs.createReadStream(this._url.path));
this._headersCapability.resolve();
});
}