DefaultDnsClient ConcurrentModificationException #2424
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Motivation: DefaultDnsClient takes the List from the Netty's DNS client and sorts it. This may result in a ConcurrentModificationException if the underlying cache modifies this list. Modifications: - Make a copy of the List we get back from Netty before we sort the collection and retain a reference.
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test failure due to #2378 |
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Motivation:
DefaultDnsClient takes the List from the Netty's DNS client and sorts it. This may result in a ConcurrentModificationException if the underlying cache modifies this list.
Modifications: