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@@ -257,9 +257,7 @@ impl HostState {
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}
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// Free up this host to be used by the HostRegistry. The most permissive
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- // state that allows every state transition with the exception of Suspend
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- // since Suspend is specific to outbound session and has a strict state of
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- // transitions associated with it.
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+ // state that allows every state transition.
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// This is preferable to simply deleting hosts from the HostRegistry since
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// it is less likely to result in race conditions.
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fn try_free(&self, age: u64) -> Result<Self> {
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@@ -1093,8 +1091,10 @@ impl Hosts {
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Ok(())
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}
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- /// If we have the Host of the Url in the hostlist, and there are no ports stored,
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- /// we should block all ports of this peer.
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+ /// To block a peer trying to access by all ports, simply store its
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+ /// hostname in the blacklist. This method will check if a host is
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+ /// stored in the blacklist without a port, and if so, it will return
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+ /// true.
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pub(in crate::net) fn block_all_ports(&self, addr: String) -> bool {
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self.container.hostlists[HostColor::Black as usize]
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.read()
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draoi