Mirroristas/etcd
2
0
Fork 0
mirror of https://github.com/etcd-io/etcd.git synced 2024-09-27 06:25:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

rafthttp: make ConnReadLimitByte private and add comment

Browse Source
This commit is contained in:
Xiang Li 2015-10-17 22:20:36 -07:00
parent d07c9b00e5
commit 080c11d14e
1 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
rafthttp/http.go
View File

@ -29,7 +29,13 @@ import (
)
const (
ConnReadLimitByte = 64 * 1024
// connReadLimitByte limits the number of bytes
// a single read can read out.
//
// 64KB should be large enough for not causing
// throughput bottleneck as well as small enough
// for not causing a read timeout.
connReadLimitByte = 64 * 1024
)
var (
@ -94,8 +100,8 @@ func (h *handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
}
// Limit the data size that could be read from the request body, which ensures that read from
// connection will not time out accidentally due to possible block in underlying implementation.
limitedr := pioutil.NewLimitedBufferReader(r.Body, ConnReadLimitByte)
// connection will not time out accidentally due to possible blocking in underlying implementation.
limitedr := pioutil.NewLimitedBufferReader(r.Body, connReadLimitByte)
b, err := ioutil.ReadAll(limitedr)
if err != nil {
plog.Errorf("failed to read raft message (%v)", err)