diff options
Diffstat (limited to 'internal/io/fs/readfile.go')
| -rw-r--r-- | internal/io/fs/readfile.go | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/internal/io/fs/readfile.go b/internal/io/fs/readfile.go index 6757bd6..4b2af7c 100644 --- a/internal/io/fs/readfile.go +++ b/internal/io/fs/readfile.go @@ -14,6 +14,7 @@ import ( "github.com/mimecast/dtail/internal/io/line" "github.com/mimecast/dtail/internal/io/logger" + "github.com/mimecast/dtail/internal/lcontext" "github.com/mimecast/dtail/internal/regex" "github.com/DataDog/zstd" @@ -59,7 +60,7 @@ func (f readFile) Retry() bool { } // Start tailing a log file. -func (f readFile) Start(ctx context.Context, lines chan<- line.Line, re regex.Regex) error { +func (f readFile) Start(ctx context.Context, lContext lcontext.LContext, lines chan<- line.Line, re regex.Regex) error { logger.Debug("readFile", f) defer func() { select { @@ -96,7 +97,7 @@ func (f readFile) Start(ctx context.Context, lines chan<- line.Line, re regex.Re wg.Add(1) go f.periodicTruncateCheck(ctx, truncate) - go f.filter(ctx, &wg, rawLines, lines, re) + go f.filter(ctx, lContext, &wg, rawLines, lines, re) err = f.read(ctx, fd, rawLines, truncate) close(rawLines) @@ -227,9 +228,14 @@ func (f readFile) read(ctx context.Context, fd *os.File, rawLines chan []byte, t } // Filter log lines matching a given regular expression. -func (f readFile) filter(ctx context.Context, wg *sync.WaitGroup, rawLines <-chan []byte, lines chan<- line.Line, re regex.Regex) { +func (f readFile) filter(ctx context.Context, lContext lcontext.LContext, wg *sync.WaitGroup, rawLines <-chan []byte, lines chan<- line.Line, re regex.Regex) { defer wg.Done() + /* + beforeContext := make([]string, lContext.BeforeContext) + afterContext := make([]string, lContext.AfterContext) + */ + for { select { case line, ok := <-rawLines: |