forked from quic-go/quic-go
26 lines
1.0 KiB
Go
26 lines
1.0 KiB
Go
package flowcontrol
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import "github.com/lucas-clemente/quic-go/protocol"
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// A FlowController handles the flow control
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type FlowController interface {
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AddBytesSent(n protocol.ByteCount)
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UpdateSendWindow(newOffset protocol.ByteCount) bool
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SendWindowSize() protocol.ByteCount
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UpdateHighestReceived(byteOffset protocol.ByteCount) protocol.ByteCount
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IncrementHighestReceived(increment protocol.ByteCount)
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AddBytesRead(n protocol.ByteCount)
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MaybeTriggerBlocked() bool
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MaybeTriggerWindowUpdate() (bool, protocol.ByteCount)
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CheckFlowControlViolation() bool
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}
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// A FlowControlManager manages the flow control
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type FlowControlManager interface {
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NewStream(streamID protocol.StreamID, contributesToConnectionFlow bool)
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UpdateHighestReceived(streamID protocol.StreamID, byteOffset protocol.ByteCount) error
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AddBytesRead(streamID protocol.StreamID, n protocol.ByteCount) error
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MaybeTriggerStreamWindowUpdate(streamID protocol.StreamID) (bool, protocol.ByteCount, error)
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MaybeTriggerConnectionWindowUpdate() (bool, protocol.ByteCount)
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}
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