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core/types, eth: meassure and display propagation times

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obscuren 2015-04-29 19:55:30 +02:00
parent f8c27d7159
commit 9e63798d03
2 changed files with 5 additions and 1 deletions
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2
core/types/block.go
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@ -99,6 +99,8 @@ type Block struct {
Td *big.Int
queued bool // flag for blockpool to skip TD check
ReceivedAt time.Time
receipts Receipts
}

4
eth/handler.go
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@ -346,6 +346,8 @@ func (self *ProtocolManager) handleMsg(p *peer) error {
if err := request.Block.ValidateFields(); err != nil {
return errResp(ErrDecode, "block validation %v: %v", msg, err)
}
request.Block.ReceivedAt = time.Now()
hash := request.Block.Hash()
// Add the block hash as a known hash to the peer. This will later be used to determine
// who should receive this.
@ -419,7 +421,7 @@ func (pm *ProtocolManager) BroadcastBlock(hash common.Hash, block *types.Block)
for _, peer := range peers {
peer.sendNewBlock(block)
}
glog.V(logger.Detail).Infoln("broadcast block to", len(peers), "peers")
glog.V(logger.Detail).Infoln("broadcast block to", len(peers), "peers. Total propagation time:", time.Since(block.ReceivedAt))
}
// BroadcastTx will propagate the block to its connected peers. It will sort