Move mapAlreadyAskedFor to limitedmap

This will result in re-requesting invs if we are under heavy inv
load, however as long as we get no more than 16,000 invs in two
minutes, this should have no effect on runtime behavior.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/net.cpp b/src/net.cpp
index 9ee6cb423c..926d570264 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -63,7 +63,7 @@ CCriticalSection cs_vNodes;
 map<CInv, CDataStream> mapRelay;
 deque<pair<int64, CInv> > vRelayExpiration;
 CCriticalSection cs_mapRelay;
-map<CInv, int64> mapAlreadyAskedFor;
+limitedmap<CInv, int64> mapAlreadyAskedFor(MAX_INV_SZ);
 
 static deque<string> vOneShots;
 CCriticalSection cs_vOneShots;