RFR: 8201778: Speed up test javax/net/ssl/DTLS/PacketLossRetransmission.java [v2]

[Daniel Jeliński]

On Fri, 5 Sep 2025 10:34:34 GMT, Fernando Guallini <fguallini at openjdk.org> wrote:

>> The test javax/net/ssl/DTLS/PacketLossRetransmission takes about 2 minutes to complete. The reason is that the server or client socket times out after 10 seconds while waiting to receive a DatagramPacket that has already been removed (to simulate packet loss). Given that it will time out, it is better to reduce its value.
>> After reducing the timeout , the total test execution completes in approximately 15 seconds on average.
>> Additionally, unnecessary scenarios are removed; for instance, when acting as a client, there is no "server_hello" message type to remove, and similarly, when acting as a server, there is no "client_hello" message on that side, so there is no corresponding packet loss to simulate. It should keep only the scenarios that do lose messages.
>
> Fernando Guallini has updated the pull request incrementally with one additional commit since the last revision:
> 
>   removal of useless tests

Marked as reviewed by djelinski (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/27093#pullrequestreview-3195340661