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rafthttp: better comment for streamWriter

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This commit is contained in:
Xiang Li 2016-02-16 19:21:06 -08:00
parent 56318f5433
commit 11d3e9ac69
1 changed files with 3 additions and 2 deletions
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5
rafthttp/stream.go
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@ -95,8 +95,7 @@ type outgoingConn struct {
io.Closer
}
// streamWriter is a long-running go-routine that writes messages into the
// attached outgoingConn.
// streamWriter writes messages to the attached outgoingConn.
type streamWriter struct {
id types.ID
status *peerStatus
@ -113,6 +112,8 @@ type streamWriter struct {
done chan struct{}
}
// startStreamWriter creates a streamWrite and starts a long running go-routine that accepts
// messages and writes to the attached outgoing connection.
func startStreamWriter(id types.ID, status *peerStatus, fs *stats.FollowerStats, r Raft) *streamWriter {
w := &streamWriter{
id: id,