fix: Return error on non https uri instead of panic #838
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LucioFranco
reviewed
Dec 8, 2021
| #[cfg(not(feature = "tls"))] | ||
| { | ||
| if is_https { | ||
| return Err("connecting to HTTPS without TLS enabled".to_owned().into()); |
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Should we make this an actual error type?
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Seemed unlikely to me that code would be handling this, but I'm happy to change it if you prefer it the other way.
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Yeah lets make it a concrete error or error variant?
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LucioFranco
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Feb 15, 2022
LucioFranco
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This never panicked for me? The |
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Motivation
In getting started with tonic, I ran into an issue where issuing a first request with the default features and no explicit TLS configuration set would just result in a H2
GoAwayframe without further context. Given that I was providing ahttpsURL to theEndpoint, it seems reasonable that tonic should be able to give me a more meaningful error in this case.Solution
If the URI scheme is
httpsand thetlsfeature is disabled, return an error from the connector. If the feature is enabled but there is no TLS config present, also return an error.