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ctxio: fix buffer of 1 so goroutine exits when io completes.

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This commit is contained in:
Juan Batiz-Benet
2014-12-24 05:50:05 -08:00
parent 989d3d4ce5
commit 0938471d1c
1 changed files with 2 additions and 2 deletions
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4
util/ctx/ctxio.go
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@ -45,7 +45,7 @@ func (w *ctxWriter) Write(buf []byte) (int, error) {
buf2 := make([]byte, len(buf)) buf2 := make([]byte, len(buf))
copy(buf2, buf) copy(buf2, buf)
c := make(chan ioret) c := make(chan ioret, 1)
go func() { go func() {
n, err := w.w.Write(buf2) n, err := w.w.Write(buf2)
@ -92,7 +92,7 @@ func NewReader(ctx context.Context, r io.Reader) *ctxReader {
func (r *ctxReader) Read(buf []byte) (int, error) { func (r *ctxReader) Read(buf []byte) (int, error) {
buf2 := make([]byte, len(buf)) buf2 := make([]byte, len(buf))
c := make(chan ioret) c := make(chan ioret, 1)
go func() { go func() {
n, err := r.r.Read(buf2) n, err := r.r.Read(buf2)