On Wed, 16 Oct 2024 06:40:33 GMT, Alan Bateman <al...@openjdk.org> wrote:
>> Adds a JFR event for socket connect operations.
>>
>> Existing tests TestSocketEvents and TestSocketChannelEvents modified to also
>> check for connect events.
>
> src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java line 624:
>
>> 622: SocketConnectEvent.commit(start, duration,
>> isa.getHostString(), address.getHostAddress(), port, connected);
>> 623: }
>> 624: }
>
> Would it be possible to update the JBS or PR description to indicate if the
> intent is to record an event when the connection cannot be established? I'm
> asking because the change will only record an event when a connection is
> successfully established ("connected" is always true here).
>
> JFR will record exceptions already of course but I think for troubleshooting
> purposes, recording an event when "connect" hangs and eventually fails is
> very useful to have.
Capturing all calls even if they threw an exception does seem pretty useful.
I'll update the JBS
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/21528#discussion_r1807983535
