From 9fbc88a60f77450376c69828149b202f570015b8 Mon Sep 17 00:00:00 2001
From: Asim Aslam <asim@aslam.me>
Date: Fri, 20 Sep 2019 17:55:02 +0100
Subject: [PATCH] Provide a way to get status now

---
 monitor/default.go | 16 ++++++++++++++++
 monitor/monitor.go |  2 ++
 2 files changed, 18 insertions(+)

diff --git a/monitor/default.go b/monitor/default.go
index 9455f25c..a03a0b31 100644
--- a/monitor/default.go
+++ b/monitor/default.go
@@ -24,6 +24,22 @@ type monitor struct {
 	services map[string]*Status
 }
 
+func (m *monitor) Check(service string) error {
+	status, err := m.check(service)
+	if err != nil {
+		return err
+	}
+	m.Lock()
+	m.services[service] = status
+	m.Unlock()
+
+	if status.Code != StatusRunning {
+		return errors.New(status.Info)
+	}
+
+	return nil
+}
+
 // check provides binary running/failed status.
 // In the event Debug.Health cannot be called on a service we reap the node.
 func (m *monitor) check(service string) (*Status, error) {
diff --git a/monitor/monitor.go b/monitor/monitor.go
index 711d7d03..c5f5033d 100644
--- a/monitor/monitor.go
+++ b/monitor/monitor.go
@@ -17,6 +17,8 @@ type StatusCode int
 type Monitor interface {
 	// Reap a service and stop monitoring
 	Reap(service string) error
+	// Check the status of the service now
+	Check(service string) error
 	// Status of the service
 	Status(service string) (Status, error)
 	// Watch starts watching the service