libtorrent: Move resolver callback to connection manager #40
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This commit moves the UDNS resolver callback to the connection manager so it's always valid for the life of the query. It fixes a crash with UDNS.
We can't send UDP tracker object references through std:bind() because it copies them, resulting in memory address errors. So we need to store them higher up in the connection manager, where they are always valid.
We need to move the resolver callback up to the connection manager, so it's always accessible by UDNS. Otherwise, we crash.
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We need to move the resolver callback up to the connection manager, so it's always accessible by UDNS. Otherwise, we crash.