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swarm/network: log node address consistently in syncdb

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This commit is contained in:
zelig 2016-06-14 11:45:57 +01:00
parent 329c9b1c5d
commit f84c16f203
1 changed files with 15 additions and 15 deletions
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30
swarm/network/syncdb.go
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@ -126,7 +126,7 @@ LOOP:
// if syncdb is stopped. In this case we need to save the item to the db
more = deliver(req, self.quit)
if !more {
glog.V(logger.Debug).Infof("[BZZ] syncDb[%v] quit: switching to db. session tally (db/total): %v/%v", self.priority, self.dbTotal, self.total)
glog.V(logger.Debug).Infof("[BZZ] syncDb[%v/%v] quit: switching to db. session tally (db/total): %v/%v", self.key.Log(), self.priority, self.dbTotal, self.total)
// received quit signal, save request currently waiting delivery
// by switching to db mode and closing the buffer
buffer = nil
@ -136,12 +136,12 @@ LOOP:
break // break from select, this item will be written to the db
}
self.total++
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v] deliver (db/total): %v/%v", self.priority, self.dbTotal, self.total)
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v/%v] deliver (db/total): %v/%v", self.key.Log(), self.priority, self.dbTotal, self.total)
// by the time deliver returns, there were new writes to the buffer
// if buffer contention is detected, switch to db mode which drains
// the buffer so no process will block on pushing store requests
if len(buffer) == cap(buffer) {
glog.V(logger.Debug).Infof("[BZZ] syncDb[%v] buffer full %v: switching to db. session tally (db/total): %v/%v", self.priority, cap(buffer), self.dbTotal, self.total)
glog.V(logger.Debug).Infof("[BZZ] syncDb[%v/%v] buffer full %v: switching to db. session tally (db/total): %v/%v", self.key.Log(), self.priority, cap(buffer), self.dbTotal, self.total)
buffer = nil
db = self.buffer
}
@ -154,18 +154,18 @@ LOOP:
binary.BigEndian.PutUint64(counterValue, counter)
batch.Put(self.counterKey, counterValue) // persist counter in batch
self.writeSyncBatch(batch) // save batch
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v] quitting: save current batch to db", self.priority)
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v/%v] quitting: save current batch to db", self.key.Log(), self.priority)
break LOOP
}
self.dbTotal++
self.total++
// otherwise break after selec
// otherwise break after select
case dbSize = <-self.batch:
// explicit request for batch
if inBatch == 0 && quit != nil {
// there was no writes since the last batch so db depleted
// switch to buffer mode
glog.V(logger.Debug).Infof("[BZZ] syncDb[%v] empty db: switching to buffer", self.priority)
glog.V(logger.Debug).Infof("[BZZ] syncDb[%v/%v] empty db: switching to buffer", self.key.Log(), self.priority)
db = nil
buffer = self.buffer
dbSize <- 0 // indicates to 'caller' that batch has been written
@ -174,7 +174,7 @@ LOOP:
}
binary.BigEndian.PutUint64(counterValue, counter)
batch.Put(self.counterKey, counterValue)
glog.V(logger.Debug).Infof("[BZZ] syncDb[%v] write batch %v/%v - %x - %x", self.priority, inBatch, counter, self.counterKey, counterValue)
glog.V(logger.Debug).Infof("[BZZ] syncDb[%v/%v] write batch %v/%v - %x - %x", self.key.Log(), self.priority, inBatch, counter, self.counterKey, counterValue)
batch = self.writeSyncBatch(batch)
dbSize <- inBatch // indicates to 'caller' that batch has been written
inBatch = 0
@ -186,7 +186,7 @@ LOOP:
db = self.buffer
buffer = nil
quit = nil
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v] quitting: save buffer to db", self.priority)
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v/%v] quitting: save buffer to db", self.key.Log(), self.priority)
close(db)
continue LOOP
}
@ -194,15 +194,15 @@ LOOP:
// only get here if we put req into db
entry, err = self.newSyncDbEntry(req, counter)
if err != nil {
glog.V(logger.Warn).Infof("[BZZ] syncDb[%v] saving request %v (#%v/%v) failed: %v", self.priority, req, inBatch, inDb, err)
glog.V(logger.Warn).Infof("[BZZ] syncDb[%v/%v] saving request %v (#%v/%v) failed: %v", self.key.Log(), self.priority, req, inBatch, inDb, err)
continue LOOP
}
batch.Put(entry.key, entry.val)
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v] to batch %v '%v' (#%v/%v/%v)", self.priority, req, entry, inBatch, inDb, counter)
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v/%v] to batch %v '%v' (#%v/%v/%v)", self.key.Log(), self.priority, req, entry, inBatch, inDb, counter)
// if just switched to db mode and not quitting, then launch dbRead
// in a parallel go routine to send deliveries from db
if inDb == 0 && quit != nil {
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v] start dbRead")
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v/%v] start dbRead")
go self.dbRead(true, counter, deliver)
}
inDb++
@ -221,7 +221,7 @@ LOOP:
func (self *syncDb) writeSyncBatch(batch *leveldb.Batch) *leveldb.Batch {
err := self.db.Write(batch)
if err != nil {
glog.V(logger.Warn).Infof("[BZZ] syncDb[%v] saving batch to db failed: %v", self.priority, err)
glog.V(logger.Warn).Infof("[BZZ] syncDb[%v/%v] saving batch to db failed: %v", self.key.Log(), self.priority, err)
return batch
}
return new(leveldb.Batch)
@ -295,7 +295,7 @@ func (self *syncDb) dbRead(useBatches bool, counter uint64, fun func(interface{}
continue
}
del = new(leveldb.Batch)
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v]: new iterator: %x (batch %v, count %v)", self.priority, key, batches, cnt)
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v/%v]: new iterator: %x (batch %v, count %v)", self.key.Log(), self.priority, key, batches, cnt)
for n = 0; !useBatches || n < cnt; it.Next() {
copy(key, it.Key())
@ -307,11 +307,11 @@ func (self *syncDb) dbRead(useBatches bool, counter uint64, fun func(interface{}
val := make([]byte, 40)
copy(val, it.Value())
entry = &syncDbEntry{key, val}
// glog.V(logger.Detail).Infof("[BZZ] syncDb[%v] - %v, batches: %v, total: %v, session total from db: %v/%v", self.priority, self.key.Log(), batches, total, self.dbTotal, self.total)
// glog.V(logger.Detail).Infof("[BZZ] syncDb[%v/%v] - %v, batches: %v, total: %v, session total from db: %v/%v", self.key.Log(), self.priority, self.key.Log(), batches, total, self.dbTotal, self.total)
more = fun(entry, self.quit)
if !more {
// quit received when waiting to deliver entry, the entry will not be deleted
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v] batch %v quit after %v/%v items", self.priority, batches, n, cnt)
glog.V(logger.Detail).Infof("[BZZ] syncDb[%v/%v] batch %v quit after %v/%v items", self.key.Log(), self.priority, batches, n, cnt)
break
}
// since subsequent batches of the same db session are indexed incrementally