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fix file

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This commit is contained in:
Zack Scholl 2019-04-11 09:53:48 -07:00
parent 1868531ee7
commit 8eba192a22
1 changed files with 10 additions and 9 deletions
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19
src/webrtc/pkg/session/receiver/receiver.go
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@ -8,6 +8,7 @@ import (
"github.com/mattn/go-colorable"
"github.com/pion/webrtc/v2"
"github.com/pkg/errors"
"github.com/schollz/croc/v5/src/compress"
"github.com/schollz/croc/v5/src/crypt"
internalSess "github.com/schollz/croc/v5/src/webrtc/internal/session"
@ -135,28 +136,28 @@ func (s *Session) receiveData(pathToFile string, fileSize int64) error {
var f *os.File
var errOpen error
f, errOpen = os.OpenFile(pathToFile, os.O_WRONLY, 0666)
truncate := false
if errOpen == nil {
stat, _ := f.Stat()
if stat.Size() != fileSize {
err := f.Truncate(fileSize)
if err != nil {
log.Error(err)
return err
}
}
truncate = stat.Size() != fileSize
} else {
f, err := os.Create(pathToFile)
if err != nil {
err = errors.Wrap(err, "could not create "+pathToFile)
log.Error(err)
return err
}
err = f.Truncate(fileSize)
truncate = true
}
if trucnate {
err := f.Truncate(fileSize)
if err != nil {
err = errors.Wrap(err, "could not truncate "+pathToFile)
log.Error(err)
return err
}
}
defer func() {
log.Debugln("Stopped receiving data...")
f.Close()