This commit adds a new crate `tonic-health` which implements the [standard GRPC Health Checking][checking] protocol. Currently there is only a server implementation, though others have alluded in the discussion in #135 that client implementations exist which could also be imported as necessary. A example server has also been added - once the client work is done a client for this should be added also. [checking]: https://github.com/grpc/grpc/blob/master/doc/health-checking.md Fixes #135.
Examples
Set of examples that show off the features provided by tonic.
Helloworld
Client
$ cargo run --bin helloworld-client
Server
$ cargo run --bin helloworld-server
RouteGuide
Client
$ cargo run --bin routeguide-client
Server
$ cargo run --bin routeguide-server
Authentication
Client
$ cargo run --bin authentication-client
Server
$ cargo run --bin authentication-server
Load balance
Client
$ cargo run --bin load-balance-client
Server
$ cargo run --bin load-balance-server
TLS (rustls)
Client
$ cargo run --bin tls-client
Server
$ cargo run --bin tls-server
Health Checking
Server
$ cargo run --bin health-server
Notes:
If you are using the codegen feature, then the following dependencies are
required: