On Thu, 20 Feb 2025 18:44:53 GMT, Daniel Fuchs <dfu...@openjdk.org> wrote:
> Hi - Please find here a PR that improves streaming strategy in the HttpClient.
>
> The HttpClient currently waits until the full request body has been sent
> before starting to listen for a response. This is not optimal, in particular
> in cases where the server sends back e.g. 500 without even reading the body.
> It also prevents starting to stream the response body from the server before
> having sent the full request body, which prevents the server to stream back
> the request body to the client without reading it fully first.
>
> While writing a test to verify the fix, I also noticed a few places where
> additional tasks needed to be performed asynchronously (= delegated to the
> executor) to support this.
src/java.net.http/share/classes/jdk/internal/net/http/Exchange.java line 428:
> 426: var sendBody = exchImpl.sendBodyAsync();
> 427: CompletableFuture<Response> cf =
> exchImpl.getResponseAsync(executor);
> 428: sendBody.exceptionally((t) -> {
Shouldn't this be `sendBody = sendBody.exceptionally(...)`?
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PR Review Comment: https://git.openjdk.org/jdk/pull/23716#discussion_r1971410493
