diff options
Diffstat (limited to 'libpod/container_log_linux.go')
| -rw-r--r-- | libpod/container_log_linux.go | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/libpod/container_log_linux.go b/libpod/container_log_linux.go index af46191d0..713db9c1e 100644 --- a/libpod/container_log_linux.go +++ b/libpod/container_log_linux.go @@ -11,8 +11,10 @@ import ( "strings" "time" + "github.com/containers/podman/v2/libpod/define" "github.com/containers/podman/v2/libpod/logs" journal "github.com/coreos/go-systemd/v22/sdjournal" + "github.com/hpcloud/tail/watch" "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -65,8 +67,12 @@ func (c *Container) readFromJournal(ctx context.Context, options *logs.LogOption if options.Tail == math.MaxInt64 { r.Rewind() } + state, err := c.State() + if err != nil { + return err + } - if options.Follow { + if options.Follow && state == define.ContainerStateRunning { go func() { done := make(chan bool) until := make(chan time.Time) @@ -78,6 +84,21 @@ func (c *Container) readFromJournal(ctx context.Context, options *logs.LogOption // nothing to do anymore } }() + go func() { + for { + state, err := c.State() + if err != nil { + until <- time.Time{} + logrus.Error(err) + break + } + time.Sleep(watch.POLL_DURATION) + if state != define.ContainerStateRunning && state != define.ContainerStatePaused { + until <- time.Time{} + break + } + } + }() follower := FollowBuffer{logChannel} err := r.Follow(until, follower) if err != nil { |