RFR: 8316649: JMX connection timeout cannot be changed and uses the default of 0 (infinite)

[Kevin Walls]

On Thu, 23 Nov 2023 11:35:47 GMT, Mark Sheppard <msheppar at openjdk.org> wrote:

> In any case the change looks fine. Do you have a test c.f. bug comment

Thanks @msheppar yes I agree with the comments.

For testing I got as far as a test that often cannot see the timeout as we are too quick for a 1ms timeout. I was thinking that as the change is basic enough, getting a property and passing on a value, the usable test seems rather elaborate...

We do have test/jdk/java/rmi/transport/handshakeTimeout/HandshakeTimeout.java which tests -Dsun.rmi.transport.tcp.handshakeTimeout=1 but that must reliably fail to handshake in 1ms.  The basic connect is much faster. 8-)

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PR Comment: https://git.openjdk.org/jdk/pull/16771#issuecomment-1824372808