Michał Kępień 1ddb1cd440 [v9_10] Prevent dig INSIST failures and hangs in some failure modes ... 4756. [bug] Interrupting dig could lead to an INSIST failure after certain errors were encountered while querying a host whose name resolved to more than one address. Change 4537 increased the odds of triggering this issue by causing dig to hang indefinitely when certain error paths were evaluated. dig now also retries TCP queries (once) if the server gracefully closes the connection before sending a response. [RT #42832, #45159] (cherry picked from commit b1ce9b3d54)		2017-10-05 09:48:45 +02:00
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dig.h	[v9_10] Prevent dig INSIST failures and hangs in some failure modes	2017-10-05 09:48:45 +02:00