Merge pull request #193 from awprice/health-service

adds a health service for determining the status of the workers

1 files changed, 3 insertions, 0 deletions

diff --git a/state.go b/state.go
index bf88f012..98451f48 100644
--- a/state.go
+++ b/state.go
@@ -14,6 +14,9 @@ type State interface {
 
 	// NumJobs shows how many times worker was invoked
 	NumExecs() int64
+
+	// IsActive returns true if worker not Inactive or Stopped
+	IsActive() bool
 }
 
 const (