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eth: fix typos (#16414)

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This commit is contained in:
Yusup
2018-04-04 18:25:02 +08:00
committed by Felix Lange
parent 2a4bd55b43
commit 7aad81f881
11 changed files with 29 additions and 29 deletions
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10
eth/downloader/statesync.go
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@ -31,7 +31,7 @@ import (
"github.com/ethereum/go-ethereum/trie"
)
// stateReq represents a batch of state fetch requests groupped together into
// stateReq represents a batch of state fetch requests grouped together into
// a single data retrieval network packet.
type stateReq struct {
items []common.Hash // Hashes of the state items to download
@ -139,7 +139,7 @@ func (d *Downloader) runStateSync(s *stateSync) *stateSync {
// Handle incoming state packs:
case pack := <-d.stateCh:
// Discard any data not requested (or previsouly timed out)
// Discard any data not requested (or previously timed out)
req := active[pack.PeerId()]
if req == nil {
log.Debug("Unrequested node data", "peer", pack.PeerId(), "len", pack.Items())
@ -182,7 +182,7 @@ func (d *Downloader) runStateSync(s *stateSync) *stateSync {
case req := <-d.trackStateReq:
// If an active request already exists for this peer, we have a problem. In
// theory the trie node schedule must never assign two requests to the same
// peer. In practive however, a peer might receive a request, disconnect and
// peer. In practice however, a peer might receive a request, disconnect and
// immediately reconnect before the previous times out. In this case the first
// request is never honored, alas we must not silently overwrite it, as that
// causes valid requests to go missing and sync to get stuck.
@ -228,7 +228,7 @@ type stateSync struct {
err error // Any error hit during sync (set before completion)
}
// stateTask represents a single trie node download taks, containing a set of
// stateTask represents a single trie node download task, containing a set of
// peers already attempted retrieval from to detect stalled syncs and abort.
type stateTask struct {
attempts map[string]struct{}
@ -333,7 +333,7 @@ func (s *stateSync) commit(force bool) error {
return nil
}
// assignTasks attempts to assing new tasks to all idle peers, either from the
// assignTasks attempts to assign new tasks to all idle peers, either from the
// batch currently being retried, or fetching new data from the trie sync itself.
func (s *stateSync) assignTasks() {
// Iterate over all idle peers and try to assign them state fetches