fix(server): add poll_ready to Service and MakeService
#1767
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seanmonstar
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Feb 25, 2019
| @@ -26,6 +26,11 @@ pub trait Service { | |||
| /// The `Future` returned by this `Service`. | |||
| type Future: Future<Item=Response<Self::ResBody>, Error=Self::Error>; | |||
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| #[doc(hidden)] | |||
| fn poll_ready(&mut self) -> Poll<(), Self::Error> { | |||
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This should probably not be doc(hidden), but include similar wording to what it says in tower-service.
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I've added doc comment to them.
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@seanmonstar do you think this would be a good time for hyper to move to the actual tower traits? |
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@LucioFranco I think we are close! Switching completely is breaking change, so maybe should be bundled with other breaking changes (like the |
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This PR adds the method
poll_readytoServiceandMakeService, which provides the ability to these services for notifying the readiness whether to accept connections or requests.These methods corresponds to
tower_service::Service::poll_readyand prevents to ignore calling this method when using tower's services inhyper::Serverorhyper::server::conn::Connection.The added methods have the default implementation and has no effect on existing code that implements
Service/MakeServicedirectly.