Svetoslav Neykov 41ff84bf78 Don't retry unsafe HTTP methods in case of an IOException
If an IOException is thrown during the execution of an HttpCommand retry only if the HTTP method is idempotent (i.e. GET, DELETE, PUT). Otherwise the retry could cause unwanted side effects (i.e. creating and leaking multiple new nodes).
2015-05-13 22:44:14 +02:00
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