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fixed potential deadlock

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orignal
2016-08-08 11:53:38 -04:00
parent 63e6731207
commit 56a60772a4
3 changed files with 16 additions and 9 deletions
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17
AddressBook.cpp
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@@ -658,16 +658,23 @@ namespace client
if (!leaseSet)
{
std::unique_lock<std::mutex> l(newDataReceivedMutex);
i2p::client::context.GetSharedLocalDestination ()->RequestDestination (m_Ident,
if (i2p::client::context.GetSharedLocalDestination ()->RequestDestination (m_Ident,
[&newDataReceived, &leaseSet](std::shared_ptr<i2p::data::LeaseSet> ls)
{
leaseSet = ls;
newDataReceived.notify_all ();
});
if (newDataReceived.wait_for (l, std::chrono::seconds (SUBSCRIPTION_REQUEST_TIMEOUT)) == std::cv_status::timeout)
}))
{
LogPrint (eLogError, "Addressbook: Subscription LeaseSet request timeout expired");
i2p::client::context.GetSharedLocalDestination ()->CancelDestinationRequest (m_Ident);
if (newDataReceived.wait_for (l, std::chrono::seconds (SUBSCRIPTION_REQUEST_TIMEOUT)) == std::cv_status::timeout)
{
LogPrint (eLogError, "Addressbook: Subscription LeaseSet request timeout expired");
i2p::client::context.GetSharedLocalDestination ()->CancelDestinationRequest (m_Ident, false); // don't notify, because we know it already
return false;
}
}
else
{
LogPrint (eLogError, "Addressbook: Destination is not ready");
return false;
}
}