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Creates PDFWorker, separates fetchDocument from transport.

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This commit is contained in:
Yury Delendik 2015-10-27 12:55:15 -05:00
parent acdd49f480
commit 09772e1e15
3 changed files with 370 additions and 184 deletions
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9
src/core/worker.js
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@ -85,6 +85,8 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
});
},
createDocumentHandler: function wphCreateDocumentHandler(data, port) {
// This context is actually holds references on pdfManager and handler,
// until the latter is destroyed.
var pdfManager;
var terminated = false;
var cancelXHRs = null;
@ -555,7 +557,12 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
task.terminate();
});
return Promise.all(waitOn).then(function () {});
return Promise.all(waitOn).then(function () {
// Notice that even if we destroying handler, resolved response promise
// must be sent back.
handler.destroy();
handler = null;
});
});
setupDoc(data);