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set lastMissing count to depth, so that a reinitialised section connected to the blockchain triggers insertChain even if section completes - wow

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This commit is contained in:
zelig 2015-01-05 03:20:01 +00:00
parent 5720bc6e2f
commit 1278173372
1 changed files with 12 additions and 17 deletions
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29
eth/block_pool.go
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@ -585,7 +585,7 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
// container for missing block hashes // container for missing block hashes
var hashes [][]byte var hashes [][]byte
var i, total, missing, lastMissing, depth int var i, missing, lastMissing, depth int
var idle int var idle int
var init, done, same, ready bool var init, done, same, ready bool
var insertChain bool var insertChain bool
@ -622,14 +622,14 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
// went through all blocks in section // went through all blocks in section
if missing == 0 { if missing == 0 {
// no missing blocks // no missing blocks
poolLogger.Debugf("[%s] got all blocks. process complete (%v total blocksRequests): missing %v/%v/%v", sectionName(section), blocksRequests, missing, total, depth) poolLogger.Debugf("[%s] got all blocks. process complete (%v total blocksRequests): missing %v/%v/%v", sectionName(section), blocksRequests, missing, lastMissing, depth)
blocksRequestsComplete = true blocksRequestsComplete = true
blocksRequestTimer = nil blocksRequestTimer = nil
blocksRequestTime = false blocksRequestTime = false
} else { } else {
// some missing blocks // some missing blocks
blocksRequests++ blocksRequests++
poolLogger.Debugf("[%s] block request attempt %v: missing %v/%v/%v", sectionName(section), blocksRequests, missing, total, depth) poolLogger.Debugf("[%s] block request attempt %v: missing %v/%v/%v", sectionName(section), blocksRequests, missing, lastMissing, depth)
if len(hashes) > 0 { if len(hashes) > 0 {
// send block requests to peers // send block requests to peers
self.requestBlocks(blocksRequests, hashes) self.requestBlocks(blocksRequests, hashes)
@ -643,7 +643,7 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
idle++ idle++
// too many idle rounds // too many idle rounds
if idle >= blocksRequestMaxIdleRounds { if idle >= blocksRequestMaxIdleRounds {
poolLogger.Debugf("[%s] block requests had %v idle rounds (%v total attempts): missing %v/%v/%v\ngiving up...", sectionName(section), idle, blocksRequests, missing, total, depth) poolLogger.Debugf("[%s] block requests had %v idle rounds (%v total attempts): missing %v/%v/%v\ngiving up...", sectionName(section), idle, blocksRequests, missing, lastMissing, depth)
close(section.suicideC) close(section.suicideC)
} }
} else { } else {
@ -668,7 +668,7 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
// //
if ready && blocksRequestTime && !blocksRequestsComplete { if ready && blocksRequestTime && !blocksRequestsComplete {
poolLogger.Debugf("[%s] check if new blocks arrived (attempt %v): missing %v/%v/%v", sectionName(section), blocksRequests, missing, total, depth) poolLogger.Debugf("[%s] check if new blocks arrived (attempt %v): missing %v/%v/%v", sectionName(section), blocksRequests, missing, lastMissing, depth)
blocksRequestTimer = time.After(blocksRequestInterval * time.Millisecond) blocksRequestTimer = time.After(blocksRequestInterval * time.Millisecond)
blocksRequestTime = false blocksRequestTime = false
processC = offC processC = offC
@ -710,7 +710,7 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
case <-suicideTimer: case <-suicideTimer:
close(section.suicideC) close(section.suicideC)
poolLogger.Debugf("[%s] timeout. (%v total attempts): missing %v/%v/%v", sectionName(section), blocksRequests, missing, total, depth) poolLogger.Debugf("[%s] timeout. (%v total attempts): missing %v/%v/%v", sectionName(section), blocksRequests, missing, lastMissing, depth)
case <-section.suicideC: case <-section.suicideC:
poolLogger.Debugf("[%s] suicide", sectionName(section)) poolLogger.Debugf("[%s] suicide", sectionName(section))
@ -744,7 +744,7 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
self.procWg.Done() self.procWg.Done()
poolLogger.Debugf("[%s] idle mode", sectionName(section)) poolLogger.Debugf("[%s] idle mode", sectionName(section))
if init { if init {
poolLogger.Debugf("[%s] off (%v total attempts): missing %v/%v/%v", sectionName(section), blocksRequests, missing, total, depth) poolLogger.Debugf("[%s] off (%v total attempts): missing %v/%v/%v", sectionName(section), blocksRequests, missing, lastMissing, depth)
} }
blocksRequestTime = false blocksRequestTime = false
@ -777,12 +777,10 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
poolLogger.Debugf("[%s] initialise section", sectionName(section)) poolLogger.Debugf("[%s] initialise section", sectionName(section))
i = 0 i = 0
missing = 0 missing = 0
total = 0
lastMissing = 0
depth = 0
self.wg.Add(1) self.wg.Add(1)
self.procWg.Add(1) self.procWg.Add(1)
depth = len(section.nodes) depth = len(section.nodes)
lastMissing = depth
// if not run at least once fully, launch iterator // if not run at least once fully, launch iterator
go func() { go func() {
var node *poolNode var node *poolNode
@ -824,10 +822,7 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
init = true init = true
done = true done = true
processC = make(chan *poolNode, missing) processC = make(chan *poolNode, missing)
poolLogger.Debugf("[%s] section initalised: missing %v/%v/%v", sectionName(section), missing, lastMissing, depth)
total = missing
poolLogger.Debugf("[%s] section initalised: missing %v/%v/%v", sectionName(section), missing, total, depth)
continue LOOP continue LOOP
} }
if ready { if ready {
@ -857,8 +852,8 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
insertChain = true insertChain = true
} }
} }
poolLogger.Debugf("[%s] %v/%v/%v/%v", sectionName(section), i, missing, total, depth) poolLogger.Debugf("[%s] %v/%v/%v/%v", sectionName(section), i, missing, lastMissing, depth)
if i == lastMissing { if i == lastMissing && init {
poolLogger.Debugf("[%s] done", sectionName(section)) poolLogger.Debugf("[%s] done", sectionName(section))
done = true done = true
} }
@ -880,7 +875,7 @@ func (self *BlockPool) processSection(section *section, nodes []*poolNode) {
} // select } // select
} // for } // for
poolLogger.Debugf("[%s] quit: %v block hashes requests - %v block requests - missing %v/%v/%v", sectionName(section), blockHashesRequests, blocksRequests, missing, total, depth) poolLogger.Debugf("[%s] quit: %v block hashes requests - %v block requests - missing %v/%v/%v", sectionName(section), blockHashesRequests, blocksRequests, missing, lastMissing, depth)
close(section.offC) close(section.offC)
poolLogger.Debugf("[%s] process complete", sectionName(section)) poolLogger.Debugf("[%s] process complete", sectionName(section))