[v15] Close expired gRPC connections if disconnect_expired_cert is set #41827
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Updates the transport credentials used by gRPC servers that require mTLS to enforce that connections are terminated when the client certificate expires if `disconnect_expired_cert == true`. To prevent session resumption from leaving open sessions established through the Proxy gRPC server the redial mechanism was updated to inspect for certificate expired errors and abort any future reconnection attempts. Partially addresses #1199.
r0mant
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May 21, 2024
r0mant
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May 21, 2024
zmb3
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May 21, 2024
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Backport #41826 to branch/v15
Changelog: Terminate gRPC connections when client certificates are expired if the cluster has enabled
disconnect_expired_cert.