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Move WebSocket queue index reset to receive

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It's more robust to do this just before we need the space, rather than
assume when the queue will be read and adjust things right after.
This commit is contained in:
Pierre Ossman
2023-05-21 20:16:59 +02:00
parent 3fc0cb0cb7
commit 7356d4e60b
2 changed files with 11 additions and 12 deletions
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11
tests/test.websock.js
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@@ -418,14 +418,13 @@ describe('Websock', function () {
expect(sock._eventHandlers.message).not.to.have.been.called;
});
it('should compact the receive queue when a message handler empties it', function () {
sock._eventHandlers.message = () => { sock._rQi = sock._rQlen; };
it('should compact the receive queue when fully read', function () {
sock._rQ = new Uint8Array([0, 1, 2, 3, 4, 5, 0, 0, 0, 0]);
sock._rQlen = 6;
sock._rQi = 6;
const msg = { data: new Uint8Array([1, 2, 3]).buffer };
sock._recvMessage(msg);
expect(sock._rQlen).to.equal(0);
expect(sock._rQlen).to.equal(3);
expect(sock._rQi).to.equal(0);
});
@@ -455,13 +454,13 @@ describe('Websock', function () {
it('should automatically resize the receive queue if the incoming message is larger than 1/8th of the buffer and we reach the end of the buffer', function () {
sock._rQ = new Uint8Array(20);
sock._rQlen = 16;
sock._rQi = 16;
sock._rQi = 15;
sock._rQbufferSize = 20;
const msg = { data: new Uint8Array(6).buffer };
sock._recvMessage(msg);
expect(sock._rQlen).to.equal(6);
expect(sock._rQlen).to.equal(7);
expect(sock._rQi).to.equal(0);
expect(sock._rQ.length).to.equal(48);
expect(sock._rQ.length).to.equal(56);
});
});
});