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Merge pull request #19135 from Snuffleupagus/api-more-optional-chaining

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Use even more optional chaining in the `src/display/api.js` file
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Tim van der Meij 2024-12-01 14:36:58 +01:00 committed by GitHub
commit 1bc6b767c2
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1 changed files with 29 additions and 28 deletions
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57
src/display/api.js
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@ -655,23 +655,26 @@ class PDFDocumentLoadingTask {
*/ */
async destroy() { async destroy() {
this.destroyed = true; this.destroyed = true;
try {
if (this._worker?.port) {
this._worker._pendingDestroy = true;
}
await this._transport?.destroy();
} catch (ex) {
if (this._worker?.port) {
delete this._worker._pendingDestroy;
}
throw ex;
}
this._transport = null; if (typeof PDFJSDev !== "undefined" && PDFJSDev.test("MOZCENTRAL")) {
if (this._worker) { await this._transport?.destroy();
this._worker.destroy(); } else {
this._worker = null; try {
if (this._worker?.port) {
this._worker._pendingDestroy = true;
}
await this._transport?.destroy();
} catch (ex) {
if (this._worker?.port) {
delete this._worker._pendingDestroy;
}
throw ex;
}
} }
this._transport = null;
this._worker?.destroy();
this._worker = null;
} }
} }
@ -2336,17 +2339,16 @@ class PDFWorker {
*/ */
destroy() { destroy() {
this.destroyed = true; this.destroyed = true;
if (this._webWorker) {
// We need to terminate only web worker created resource. // We need to terminate only web worker created resource.
this._webWorker.terminate(); this._webWorker?.terminate();
this._webWorker = null; this._webWorker = null;
}
PDFWorker.#workerPorts?.delete(this._port); PDFWorker.#workerPorts?.delete(this._port);
this._port = null; this._port = null;
if (this._messageHandler) {
this._messageHandler.destroy(); this._messageHandler?.destroy();
this._messageHandler = null; this._messageHandler = null;
}
} }
/** /**
@ -2600,10 +2602,9 @@ class WorkerTransport {
new AbortException("Worker was terminated.") new AbortException("Worker was terminated.")
); );
if (this.messageHandler) { this.messageHandler?.destroy();
this.messageHandler.destroy(); this.messageHandler = null;
this.messageHandler = null;
}
this.destroyCapability.resolve(); this.destroyCapability.resolve();
}, this.destroyCapability.reject); }, this.destroyCapability.reject);
return this.destroyCapability.promise; return this.destroyCapability.promise;