Motivation:
The inbound flow control code was returning too many bytes to the connection window. This was resulting in GO_AWAYs being generated by peers with the error code indicating a flow control issue. Bytes were being returned to the connection window before the call to returnProcessedBytes. All of the state representing the connection window was not updated when a local settings event occurred.
Modifications:
The DefaultHttp2InboundFlowController will be updated to correct the above defects.
The unit tests will be updated to reflect the changes.
Result:
Inbound flow control algorithm does not cause peers to send flow control errors for the above mentioned cases.
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