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Ensure that full clean-up is always run when handling the "Terminate" message in src/core/worker.js

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This is beneficial in situations where the Worker is being re-used, for example with fake workers, since it ensures that things like font resources are actually released.
This commit is contained in:
Jonas Jenwald 2020-01-16 14:55:08 +01:00
parent 40f531ee87
commit 090ff116d4
2 changed files with 18 additions and 5 deletions
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13
src/core/document.js
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@ -33,7 +33,14 @@ import {
warn,
} from "../shared/util.js";
import { Catalog, ObjectLoader, XRef } from "./obj.js";
import { Dict, isDict, isName, isStream, Ref } from "./primitives.js";
import {
clearPrimitiveCaches,
Dict,
isDict,
isName,
isStream,
Ref,
} from "./primitives.js";
import {
getInheritableProperty,
MissingDataException,
@ -815,8 +822,8 @@ class PDFDocument {
return this.catalog.fontFallback(id, handler);
}
cleanup() {
return this.catalog.cleanup();
async cleanup() {
return this.catalog ? this.catalog.cleanup() : clearPrimitiveCaches();
}
}