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Introduce -maxuploadtarget

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* -maxuploadtarget can be set in MiB
* if <limit> - ( time-left-in-24h-cycle / 600 * MAX_BLOCK_SIZE ) has reach, stop serve blocks older than one week and filtered blocks
* no action if limit has reached, no guarantee that the target will not be  surpassed
* add outbound limit informations to rpc getnettotals
This commit is contained in:
Jonas Schnelli
2015-09-02 17:03:27 +02:00
committed by Jonas Schnelli
parent 867d6c90b8
commit 872fee3fcc
5 changed files with 144 additions and 0 deletions
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10
src/main.cpp
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@@ -3805,6 +3805,16 @@ void static ProcessGetData(CNode* pfrom)
}
}
}
// disconnect node in case we have reached the outbound limit for serving historical blocks
static const int nOneWeek = 7 * 24 * 60 * 60; // assume > 1 week = historical
if (send && CNode::OutboundTargetReached(true) && ( ((pindexBestHeader != NULL) && (pindexBestHeader->GetBlockTime() - mi->second->GetBlockTime() > nOneWeek)) || inv.type == MSG_FILTERED_BLOCK) )
{
LogPrint("net", "historical block serving limit reached, disconnect peer=%d\n", pfrom->GetId());
//disconnect node
pfrom->fDisconnect = true;
send = false;
}
// Pruned nodes may have deleted the block, so check whether
// it's available before trying to send.
if (send && (mi->second->nStatus & BLOCK_HAVE_DATA))