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remove inactive streams from the window update queue

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This commit is contained in:
Marten Seemann 2020-01-29 11:14:29 +07:00
parent 63c9272bf4
commit ddc886be7a
2 changed files with 25 additions and 3 deletions
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26
window_update_queue_test.go
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@ -52,8 +52,18 @@ var _ = Describe("Window Update Queue", func() {
})
It("doesn't queue a MAX_STREAM_DATA for a closed stream", func() {
streamGetter.EXPECT().GetOrOpenReceiveStream(protocol.StreamID(12)).Return(nil, nil)
q.AddStream(12)
streamGetter.EXPECT().GetOrOpenReceiveStream(protocol.StreamID(12)).Return(nil, nil)
q.QueueAll()
Expect(queuedFrames).To(BeEmpty())
})
It("removes closed streams from the queue", func() {
q.AddStream(12)
streamGetter.EXPECT().GetOrOpenReceiveStream(protocol.StreamID(12)).Return(nil, nil)
q.QueueAll()
Expect(queuedFrames).To(BeEmpty())
// don't EXPECT any further calls to GetOrOpenReceiveStream
q.QueueAll()
Expect(queuedFrames).To(BeEmpty())
})
@ -61,8 +71,20 @@ var _ = Describe("Window Update Queue", func() {
It("doesn't queue a MAX_STREAM_DATA if the flow controller returns an offset of 0", func() {
stream5 := NewMockStreamI(mockCtrl)
stream5.EXPECT().getWindowUpdate().Return(protocol.ByteCount(0))
streamGetter.EXPECT().GetOrOpenReceiveStream(protocol.StreamID(5)).Return(stream5, nil)
q.AddStream(5)
streamGetter.EXPECT().GetOrOpenReceiveStream(protocol.StreamID(5)).Return(stream5, nil)
q.QueueAll()
Expect(queuedFrames).To(BeEmpty())
})
It("removes streams for which the flow controller returns an offset of 0 from the queue", func() {
stream5 := NewMockStreamI(mockCtrl)
stream5.EXPECT().getWindowUpdate().Return(protocol.ByteCount(0))
q.AddStream(5)
streamGetter.EXPECT().GetOrOpenReceiveStream(protocol.StreamID(5)).Return(stream5, nil)
q.QueueAll()
Expect(queuedFrames).To(BeEmpty())
// don't EXPECT any further calls to GetOrOpenReveiveStream and to getWindowUpdate
q.QueueAll()
Expect(queuedFrames).To(BeEmpty())
})