/
FlowControlListener.kt
49 lines (44 loc) · 1.52 KB
/
FlowControlListener.kt
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/*
* Copyright (C) 2023 Block, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package okhttp3.internal.http2
import okhttp3.internal.http2.flowcontrol.WindowCounter
interface FlowControlListener {
/**
* Notification that the receiving stream flow control window has changed.
* [WindowCounter] generally carries the client view of total and acked bytes.
*/
fun receivingStreamWindowChanged(
streamId: Int,
windowCounter: WindowCounter,
bufferSize: Long,
)
/**
* Notification that the receiving connection flow control window has changed.
* [WindowCounter] generally carries the client view of total and acked bytes.
*/
fun receivingConnectionWindowChanged(windowCounter: WindowCounter)
/** Noop implementation */
object None : FlowControlListener {
override fun receivingStreamWindowChanged(
streamId: Int,
windowCounter: WindowCounter,
bufferSize: Long,
) {
}
override fun receivingConnectionWindowChanged(windowCounter: WindowCounter) {
}
}
}