From f40b9feb2ed41c281ca0b1ee804474e206f9cf8e Mon Sep 17 00:00:00 2001 From: Matt Corallo Date: Thu, 16 Apr 2015 14:27:19 -0700 Subject: [PATCH] Broaden when we request blocks/header from peers. This starts a headers-sync with *all* peers instead of just "good" ones after we finish initial headers sync. It also downloads blocks from all peers after IBD finishes. --- src/main.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/main.cpp b/src/main.cpp index 0898e20d63..d66a5f4ac2 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -4713,9 +4713,9 @@ bool SendMessages(CNode* pto, bool fSendTrickle) if (pindexBestHeader == NULL) pindexBestHeader = chainActive.Tip(); bool fFetch = state.fPreferredDownload || (nPreferredDownload == 0 && !pto->fClient && !pto->fOneShot); // Download if this is a nice peer, or we have no nice peers and this one might do. - if (!state.fSyncStarted && !pto->fClient && fFetch && !fImporting && !fReindex) { + if (!state.fSyncStarted && !pto->fClient && !fImporting && !fReindex) { // Only actively request headers from a single peer, unless we're close to today. - if (nSyncStarted == 0 || pindexBestHeader->GetBlockTime() > GetAdjustedTime() - 24 * 60 * 60) { + if ((nSyncStarted == 0 && fFetch) || pindexBestHeader->GetBlockTime() > GetAdjustedTime() - 24 * 60 * 60) { state.fSyncStarted = true; nSyncStarted++; CBlockIndex *pindexStart = pindexBestHeader->pprev ? pindexBestHeader->pprev : pindexBestHeader; @@ -4803,7 +4803,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle) // Message: getdata (blocks) // vector vGetData; - if (!pto->fDisconnect && !pto->fClient && fFetch && state.nBlocksInFlight < MAX_BLOCKS_IN_TRANSIT_PER_PEER) { + if (!pto->fDisconnect && !pto->fClient && (fFetch || !IsInitialBlockDownload()) && state.nBlocksInFlight < MAX_BLOCKS_IN_TRANSIT_PER_PEER) { vector vToDownload; NodeId staller = -1; FindNextBlocksToDownload(pto->GetId(), MAX_BLOCKS_IN_TRANSIT_PER_PEER - state.nBlocksInFlight, vToDownload, staller);