gRPC TLS support

[allthatjazzleo]

Crate

relayer

Summary

grpc_addr in config.toml doesn't support tls
so grpc_addr must be in 'http://x.x.x.x:9090' form instead of https

Problem Definition

Proposal

add tonic::transport::ClientTlsConfig support for grpc request?

Acceptance Criteria

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For Admin Use

• Not duplicate issue
• Appropriate labels applied
• Appropriate milestone (priority) applied
• Appropriate contributors tagged
• Contributor assigned/self-assigned

[adizere]

Hello,
We'd like to understand how pressing is this issue.
If this gets attention for the release at the end of June (~June 30), would it be ok, or faster than that would be better?