* feat(transport): Add service multiplexing/routing
This change introduces a new "router" built on top of
`transport::Server` that allows one to run multiple
gRPC services on the same socket.
```rust
Server::builder()
.add_service(greeter)
.add_service(echo)
.serve(addr)
.await?;
```
There is also a new `multiplex` example showcasing
server side service multiplexing and client side
service multiplexing.
BREAKING CHANGES: `Server::serve` is now crate private
and all services must be added via `Server::add_service`.
Codegen also returns just a `Service` now instead of a
`MakeService` pair.
Closes#29
Signed-off-by: Lucio Franco [email protected]
This removes custom content-types in favor of
just using `application/grpc`. There is some
confusion around the specification but most
grpc implementations ignore the `+` and
anything after.
This commit adds a simple API for specifying the TLS certificate a GRPC
client will present (via the same `Identity` wrapper as a server cert is
configured). It also adds an API to specify which CA certificate client
TLS certificates will be validated against for servers.
