jdeppe-pivotal opened a new pull request #7180:
URL: https://github.com/apache/geode/pull/7180
- For some unknown reason `startupFailsGivenPortAlreadyInUse` started to
fail after a seemingly innocuous Ubuntu base image bump. The problem
may also have been triggered by arbitrary test ordering changes since
the test did not fail on its own, but only in conjunction with running
other tests beforehand.
Specifically, the test was failing when binding the interfering port
(bind exception). The port used was always in the TIME_WAIT state left
from previous tests.
Using a `ServerSocket`, instead of a regular socket, fixes the problem
since it actually 'uses' the port and implicitly allows for port
reuse.
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