docs(example): fix http_proxy to use upgrades (#2953)

andrewhickman · web-flow · commit 84f6ae78d62f · 2022-08-19T13:21:15.000-07:00
diff --git a/examples/http_proxy.rs b/examples/http_proxy.rs
@@ -32,6 +32,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                 .http1_preserve_header_case(true)
                 .http1_title_case_headers(true)
                 .serve_connection(stream, service_fn(proxy))
+                .with_upgrades()
                 .await
             {
                 println!("Failed to serve connection: {:?}", err);

Original file line number	Diff line number	Diff line change
`@@ -32,6 +32,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {`
`32`	`32`	`.http1_preserve_header_case(true)`
`33`	`33`	`.http1_title_case_headers(true)`
`34`	`34`	`.serve_connection(stream, service_fn(proxy))`
	`35`	`+ .with_upgrades()`
`35`	`36`	`.await`
`36`	`37`	`{`
`37`	`38`	`println!("Failed to serve connection: {:?}", err);`