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Diffstat (limited to 'eth/downloader/modes.go')
| -rw-r--r-- | eth/downloader/modes.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/eth/downloader/modes.go b/eth/downloader/modes.go new file mode 100644 index 000000000..8916dbb79 --- /dev/null +++ b/eth/downloader/modes.go @@ -0,0 +1,26 @@ +// Copyright 2015 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. + +package downloader + +// SyncMode represents the synchronisation mode of the downloader. +type SyncMode int + +const ( + FullSync SyncMode = iota // Synchronise the entire block-chain history from full blocks + FastSync // Quikcly download the headers, full sync only at the chain head + LightSync // Download only the headers and terminate afterwards +) |