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Forego checks if client doesn't follow the protocol

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This commit is contained in:
Manav Rathi 2024-05-08 14:02:23 +05:30
parent ddb19e2333
commit 22e33737e8
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1 changed files with 6 additions and 6 deletions
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12
web/apps/cast/src/services/pair.ts
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@ -132,8 +132,8 @@ export const advertiseCode = (
// request for a different collection ID, restart the app to allow them to
// reconnect using a freshly generated pairing code.
//
// If the request does not have a collectionID, just keep a boolean flag.
let pairedCollectionID: string | boolean | undefined;
// If the request does not have a collectionID, forego this check.
let pairedCollectionID: string | undefined;
type ListenerProps = {
senderId: string;
@ -150,19 +150,19 @@ export const advertiseCode = (
context.stop();
};
const cid =
const collectionID =
data &&
typeof data == "object" &&
typeof data["collectionID"] == "string"
? data["collectionID"]
: undefined;
if (pairedCollectionID !== undefined && pairedCollectionID != cid) {
restart(`incoming request for a new collection ${cid}`);
if (pairedCollectionID && pairedCollectionID != collectionID) {
restart(`incoming request for a new collection ${collectionID}`);
return;
}
pairedCollectionID = cid ?? true;
pairedCollectionID = collectionID;
const code = pairingCode();
if (!code) {