avoid ProtocolToken allocations in TLS handshake #86163
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Tagging subscribers to this area: @dotnet/ncl, @bartonjs, @vcsjones Issue DetailsProtocolToken are somewhat high for 1000 TLS handshakes: Since that is basically just container for status and buffet it seems unnecessary. There may be further optimizations but for now I turn it into AFAIK this is last low hanging fruit -> closes #68951
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MihaZupan
approved these changes
May 12, 2023
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| private bool TryGetRemoteCertificateValidationResult(out SslPolicyErrors sslPolicyErrors, out X509ChainStatusFlags chainStatus, out ProtocolToken? alertToken, out bool isValid) | ||
| private bool TryGetRemoteCertificateValidationResult(out SslPolicyErrors sslPolicyErrors, out X509ChainStatusFlags chainStatus, ref ProtocolToken alertToken, out bool isValid) |
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Nit: A bunch of these look like they could remain as out (e.g., NextMessage, ProcessTlsFrame)
stephentoub
approved these changes
May 15, 2023
ghost
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ProtocolToken are somewhat high for 1000 TLS handshakes:
Since that is basically just container for status and buffet it seems unnecessary. There may be further optimizations but for now I turn it into
structand pass ref to it. To pass that across async boundaryReceiveBlobAsyncno longer calls crypto e.g. it does only IO andProcessTlsFrame(former ProcessBlob) is called explicit to process it.AFAIK this is last low hanging fruit -> closes #68951