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-rw-r--r--src/main.cpp28
1 files changed, 2 insertions, 26 deletions
diff --git a/src/main.cpp b/src/main.cpp
index dd438f42c7..2c44f07c7c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4278,32 +4278,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
else if (fAlerts && strCommand == "alert")
{
- CAlert alert;
- vRecv >> alert;
-
- uint256 alertHash = alert.GetHash();
- if (pfrom->setKnown.count(alertHash) == 0)
- {
- if (alert.ProcessAlert())
- {
- // Relay
- pfrom->setKnown.insert(alertHash);
- {
- LOCK(cs_vNodes);
- BOOST_FOREACH(CNode* pnode, vNodes)
- alert.RelayTo(pnode);
- }
- }
- else {
- // Small DoS penalty so peers that send us lots of
- // duplicate/expired/invalid-signature/whatever alerts
- // eventually get banned.
- // This isn't a Misbehaving(100) (immediate ban) because the
- // peer might be an older or different implementation with
- // a different signature key, etc.
- Misbehaving(pfrom->GetId(), 10);
- }
- }
+ // Alert message handling disabled
+ // See https://bitcoin.org/en/alert/2016-11-01-alert-retirement
}