perform outward connectivity check

* does not abort startup yet, just logs results from check
* but requires self-connectivity now

1 files changed, 31 insertions, 0 deletions

diff --git a/configd/src/apps/sentinel/outward-check.h b/configd/src/apps/sentinel/outward-check.h
new file mode 100644
index 00000000000..563151af47b
--- /dev/null
+++ b/configd/src/apps/sentinel/outward-check.h
@@ -0,0 +1,31 @@
+// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+#include "status-callback.h"
+#include "peer-check.h"
+#include <vespa/fnet/frt/supervisor.h>
+
+namespace config::sentinel {
+
+class OutwardCheck : public StatusCallback {
+    bool _wasOk = false;
+    bool _wasBad = false;
+    PeerCheck _check;
+public:
+    OutwardCheck(const std::string &hostname, int portnumber, FRT_Supervisor &orb)
+      : _check(*this, hostname, portnumber, orb)
+    {}
+    virtual ~OutwardCheck();
+    bool ok() const { return _wasOk; }
+    bool bad() const { return _wasBad; }
+    void returnStatus(bool ok) override {
+        if (ok) {
+            _wasBad = false;
+            _wasOk = true;
+        } else {
+            _wasOk = false;
+            _wasBad = true;
+        }
+    }
+};
+
+}