LogalDeveloper/owncast
0
Fork 0
Code Activity

Get rid of obviously bad performance in the slice of segments and reference each in a map instead

Browse Source
This commit is contained in:
Gabe Kangas
2020-06-20 19:59:50 -07:00
parent b1e1d0168a
commit 7d5104d581
1 changed files with 11 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
playlistMonitor.go
View File

@@ -22,16 +22,17 @@ type Segment struct {
type Variant struct {
VariantIndex int
Segments []Segment
Segments map[string]*Segment
}
func (v *Variant) getSegmentForFilename(filename string) *Segment {
for _, segment := range v.Segments {
if path.Base(segment.FullDiskPath) == filename {
return &segment
}
}
return nil
return v.Segments[filename]
// for _, segment := range v.Segments {
// if path.Base(segment.FullDiskPath) == filename {
// return &segment
// }
// }
// return nil
}
func getSegmentFromPath(fullDiskPath string) Segment {
@@ -73,10 +74,10 @@ func monitorVideoContent(pathToMonitor string, configuration Config, storage Chu
variants = make([]Variant, len(configuration.VideoSettings.StreamQualities))
if len(configuration.VideoSettings.StreamQualities) > 0 && !configuration.VideoSettings.EnablePassthrough {
for index := range variants {
variants[index] = Variant{index, make([]Segment, 0)}
variants[index] = Variant{index, make(map[string]*Segment)}
}
} else {
variants[0] = Variant{0, make([]Segment, 0)}
variants[0] = Variant{0, make(map[string]*Segment)}
}
// log.Printf("Using directory %s for storing files with %d variants...\n", pathToMonitor, len(variants))
@@ -118,7 +119,7 @@ func monitorVideoContent(pathToMonitor string, configuration Config, storage Chu
segment.RemoteID = newObjectPath
// fmt.Println("Uploaded", segment.RelativeUploadPath, "as", newObjectPath)
variants[segment.VariantIndex].Segments = append(variants[segment.VariantIndex].Segments, segment)
variants[segment.VariantIndex].Segments[filepath.Base(segment.RelativeUploadPath)] = &segment
// Force a variant's playlist to be updated after a file is uploaded.
associatedVariantPlaylist := strings.ReplaceAll(event.Path, path.Base(event.Path), "stream.m3u8")