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JdkClientHttpRequest does not support Content-Length 0

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This commit ensures the correct HttpRequest.BodyPublisher is used with
Content-Length 0.

Closes gh-31451
This commit is contained in:
Arjen Poutsma
2023-10-23 12:25:10 +02:00
parent 3cb700c103
commit cb4d44b83e
2 changed files with 18 additions and 4 deletions
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7
spring-web/src/main/java/org/springframework/http/client/JdkClientHttpRequest.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2023-2023 the original author or authors.
* Copyright 2002-2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -129,9 +129,12 @@ class JdkClientHttpRequest extends AbstractStreamingClientHttpRequest {
BYTE_MAPPER, this.executor);
long contentLength = headers.getContentLength();
if (contentLength != -1) {
if (contentLength > 0) {
return HttpRequest.BodyPublishers.fromPublisher(outputStreamPublisher, contentLength);
}
else if (contentLength == 0) {
return HttpRequest.BodyPublishers.noBody();
}
else {
return HttpRequest.BodyPublishers.fromPublisher(outputStreamPublisher);
}