On Thu, 9 Oct 2025 17:25:55 GMT, Josiah Noel <[email protected]> wrote:

>> Following the guideline of the last comment on 
>> [JDK-8349670](https://bugs.openjdk.org/browse/JDK-8349670?focusedId=14794649&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14794649),
>>  resolves the issue where sending a 1xx status code would close the input 
>> stream, preventing the server from reading the body. 
>> 
>> - When a 1xx status code is sent by `sendResponseHeaders`, the input/output 
>> streams will not be closed prematurely.
>> - sentHeaders will not be set to true when sending 1xx status codes
>> - 100-continue will be sent automatically when trying to read the 
>> inputstream if `Expect: 100-continue` header is present
>
> Josiah Noel has updated the pull request incrementally with two additional 
> commits since the last revision:
> 
>  - Update Send1xxResponsesTest.java
>  - pr comments

test/jdk/com/sun/net/httpserver/Send1xxResponsesTest.java line 98:

> 96:     @Test
> 97:     public void testManualContinue() throws Exception {
> 98:         System.out.println("testAutoContinue()");

Suggestion:

        System.out.println("testManualContinue()");

test/jdk/com/sun/net/httpserver/Send1xxResponsesTest.java line 192:

> 190:             // there's more into the request.
> 191:             writer.print(body);
> 192:             System.out.println("Client wrote body to socket: " + socket);

if expectContinue == true shouldn't we wait to get the first 100 before sending 
the body?
or maybe not - the spec allows for the client to send the body before receiving 
100 because servers might ignore the Expect header... Since we're testing the 
server side here - maybe it's fine to send the body immediately as you suggest.

test/jdk/com/sun/net/httpserver/Send1xxResponsesTest.java line 221:

> 219:             // Assert that the received status codes match the expected 
> ones
> 220:             if (statusCodes.size() != expectedStatusCodes.length) {
> 221:                 throw new IOException("Expected " + 
> expectedStatusCodes.length + " status codes, but got " + statusCodes.size());

it would be more informative to print the two lists here - rather than the 
lengths.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/27069#discussion_r2417469431
PR Review Comment: https://git.openjdk.org/jdk/pull/27069#discussion_r2417460219
PR Review Comment: https://git.openjdk.org/jdk/pull/27069#discussion_r2417465319

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