mirror of
https://github.com/labstack/echo.git
synced 2025-01-01 22:09:21 +02:00
50 lines
1.3 KiB
Markdown
50 lines
1.3 KiB
Markdown
+++
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title = "HTTP/2 Example"
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description = "HTTP/2 example for Echo"
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[menu.main]
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name = "HTTP/2"
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parent = "recipes"
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weight = 3
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HTTP/2 (originally named HTTP/2.0) is the second major version of the HTTP network
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protocol used by the World Wide Web. HTTP/2 improves speed and provides better user
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experience.
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### Key Features
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- Binary, instead of textual.
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- Fully multiplexed, instead of ordered and blocking, can therefore use just one TCP connection.
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- Uses header compression to reduce overhead.
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- Allows servers to "push" responses proactively into client caches.
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## How to run an HTTP/2 and HTTPS server?
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### Generate a self-signed X.509 TLS certificate (HTTP/2 requires TLS to operate)
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```sh
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go run $GOROOT/src/crypto/tls/generate_cert.go --host localhost
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```
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This will generate `cert.pem` and `key.pem` files.
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> For demo purpose, we are using a self-signed certificate. Ideally you should obtain
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a certificate from [CA](https://en.wikipedia.org/wiki/Certificate_authority).
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### Configure a server with `engine.Config`
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`server.go`
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{{< embed "http2/server.go" >}}
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### Endpoints
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- https://localhost:1323/request (Displays the information about received HTTP request)
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- https://localhost:1323/stream (Streams the current time every second)
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## [Source Code]({{< source "http2" >}})
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## Maintainers
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- [vishr](https://github.com/vishr)
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