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eth: update metrics collection to handle eth/62 algos

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This commit is contained in:
Péter Szilágyi
2015-08-25 13:57:49 +03:00
parent 47a7fe5d22
commit 17f65cd1e5
7 changed files with 160 additions and 36 deletions
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44
eth/downloader/downloader.go
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@ -526,6 +526,7 @@ func (d *Downloader) fetchHashes61(p *peer, td *big.Int, from uint64) error {
glog.V(logger.Debug).Infof("%v: downloading hashes from #%d", p, from)
// Create a timeout timer, and the associated hash fetcher
request := time.Now() // time of the last fetch request
timeout := time.NewTimer(0) // timer to dump a non-responsive active peer
<-timeout.C // timeout channel should be initially empty
defer timeout.Stop()
@ -534,6 +535,7 @@ func (d *Downloader) fetchHashes61(p *peer, td *big.Int, from uint64) error {
glog.V(logger.Detail).Infof("%v: fetching %d hashes from #%d", p, MaxHashFetch, from)
go p.getAbsHashes(from, MaxHashFetch)
request = time.Now()
timeout.Reset(hashTTL)
}
// Start pulling hashes, until all are exhausted
@ -557,6 +559,7 @@ func (d *Downloader) fetchHashes61(p *peer, td *big.Int, from uint64) error {
glog.V(logger.Debug).Infof("Received hashes from incorrect peer(%s)", hashPack.peerId)
break
}
hashReqTimer.UpdateSince(request)
timeout.Stop()
// If no more hashes are inbound, notify the block fetcher and return
@ -609,6 +612,7 @@ func (d *Downloader) fetchHashes61(p *peer, td *big.Int, from uint64) error {
case <-timeout.C:
glog.V(logger.Debug).Infof("%v: hash request timed out", p)
hashTimeoutMeter.Mark(1)
return errTimeout
}
}
@ -896,6 +900,7 @@ func (d *Downloader) fetchHeaders(p *peer, td *big.Int, from uint64) error {
defer glog.V(logger.Debug).Infof("%v: header download terminated", p)
// Create a timeout timer, and the associated hash fetcher
request := time.Now() // time of the last fetch request
timeout := time.NewTimer(0) // timer to dump a non-responsive active peer
<-timeout.C // timeout channel should be initially empty
defer timeout.Stop()
@ -904,6 +909,7 @@ func (d *Downloader) fetchHeaders(p *peer, td *big.Int, from uint64) error {
glog.V(logger.Detail).Infof("%v: fetching %d headers from #%d", p, MaxHeaderFetch, from)
go p.getAbsHeaders(from, MaxHeaderFetch, 0, false)
request = time.Now()
timeout.Reset(headerTTL)
}
// Start pulling headers, until all are exhausted
@ -927,6 +933,7 @@ func (d *Downloader) fetchHeaders(p *peer, td *big.Int, from uint64) error {
glog.V(logger.Debug).Infof("Received headers from incorrect peer (%s)", headerPack.peerId)
break
}
headerReqTimer.UpdateSince(request)
timeout.Stop()
// If no more headers are inbound, notify the body fetcher and return
@ -980,6 +987,7 @@ func (d *Downloader) fetchHeaders(p *peer, td *big.Int, from uint64) error {
case <-timeout.C:
// Header retrieval timed out, consider the peer bad and drop
glog.V(logger.Debug).Infof("%v: header request timed out", p)
headerTimeoutMeter.Mark(1)
d.dropPeer(p.id)
// Finish the sync gracefully instead of dumping the gathered data though
@ -1244,7 +1252,14 @@ func (d *Downloader) process() {
// DeliverHashes61 injects a new batch of hashes received from a remote node into
// the download schedule. This is usually invoked through the BlockHashesMsg by
// the protocol handler.
func (d *Downloader) DeliverHashes61(id string, hashes []common.Hash) error {
func (d *Downloader) DeliverHashes61(id string, hashes []common.Hash) (err error) {
// Update the delivery metrics for both good and failed deliveries
hashInMeter.Mark(int64(len(hashes)))
defer func() {
if err != nil {
hashDropMeter.Mark(int64(len(hashes)))
}
}()
// Make sure the downloader is active
if atomic.LoadInt32(&d.synchronising) == 0 {
return errNoSyncActive
@ -1265,7 +1280,14 @@ func (d *Downloader) DeliverHashes61(id string, hashes []common.Hash) error {
// DeliverBlocks61 injects a new batch of blocks received from a remote node.
// This is usually invoked through the BlocksMsg by the protocol handler.
func (d *Downloader) DeliverBlocks61(id string, blocks []*types.Block) error {
func (d *Downloader) DeliverBlocks61(id string, blocks []*types.Block) (err error) {
// Update the delivery metrics for both good and failed deliveries
blockInMeter.Mark(int64(len(blocks)))
defer func() {
if err != nil {
blockDropMeter.Mark(int64(len(blocks)))
}
}()
// Make sure the downloader is active
if atomic.LoadInt32(&d.synchronising) == 0 {
return errNoSyncActive
@ -1286,7 +1308,14 @@ func (d *Downloader) DeliverBlocks61(id string, blocks []*types.Block) error {
// DeliverHeaders injects a new batch of blck headers received from a remote
// node into the download schedule.
func (d *Downloader) DeliverHeaders(id string, headers []*types.Header) error {
func (d *Downloader) DeliverHeaders(id string, headers []*types.Header) (err error) {
// Update the delivery metrics for both good and failed deliveries
headerInMeter.Mark(int64(len(headers)))
defer func() {
if err != nil {
headerDropMeter.Mark(int64(len(headers)))
}
}()
// Make sure the downloader is active
if atomic.LoadInt32(&d.synchronising) == 0 {
return errNoSyncActive
@ -1306,7 +1335,14 @@ func (d *Downloader) DeliverHeaders(id string, headers []*types.Header) error {
}
// DeliverBodies injects a new batch of block bodies received from a remote node.
func (d *Downloader) DeliverBodies(id string, transactions [][]*types.Transaction, uncles [][]*types.Header) error {
func (d *Downloader) DeliverBodies(id string, transactions [][]*types.Transaction, uncles [][]*types.Header) (err error) {
// Update the delivery metrics for both good and failed deliveries
bodyInMeter.Mark(int64(len(transactions)))
defer func() {
if err != nil {
bodyDropMeter.Mark(int64(len(transactions)))
}
}()
// Make sure the downloader is active
if atomic.LoadInt32(&d.synchronising) == 0 {
return errNoSyncActive