How to reload ssl ctx without restart grpc-server?

[xujiandream]

Need a way to reload ssl ctx without restart grpc-server

[murgatroid99]

There is now experimental support for this feature in grpc-js, starting in version 1.12.0: you can create an experimental.FileWatcherCertificateProvider to watch certificate files, and then use it on the server with the experimental.createCertificateProviderServerCredentials. Then, when you change the files, gRPC will automatically update the certificates used by the server.

Again, this API is experimental, so it may change in future minor releases.