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Report and verify expirations

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This commit is contained in:
Pieter Wuille
2020-10-09 11:44:06 -07:00
parent 86f50ed10f
commit fd9a0060f0
6 changed files with 64 additions and 13 deletions
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4
src/txrequest.h
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@ -148,6 +148,7 @@ public:
*
* It does the following:
* - Convert all REQUESTED announcements (for all txhashes/peers) with (expiry <= now) to COMPLETED ones.
* These are returned in expired, if non-nullptr.
* - Requestable announcements are selected: CANDIDATE announcements from the specified peer with
* (reqtime <= now) for which no existing REQUESTED announcement with the same txhash from a different peer
* exists, and for which the specified peer is the best choice among all (reqtime <= now) CANDIDATE
@ -159,7 +160,8 @@ public:
* out of order: if multiple dependent transactions are announced simultaneously by one peer, and end up
* being requested from them, the requests will happen in announcement order.
*/
std::vector<GenTxid> GetRequestable(NodeId peer, std::chrono::microseconds now);
std::vector<GenTxid> GetRequestable(NodeId peer, std::chrono::microseconds now,
std::vector<std::pair<NodeId, GenTxid>>* expired = nullptr);
/** Marks a transaction as requested, with a specified expiry.
*