1 files changed, 48 insertions, 0 deletions
diff --git a/lib/remote/jsonrpcconnection-heartbeat.cpp b/lib/remote/jsonrpcconnection-heartbeat.cpp
new file mode 100644
index 0000000..2474688
--- /dev/null
+++ b/lib/remote/jsonrpcconnection-heartbeat.cpp
@@ -0,0 +1,48 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "remote/jsonrpcconnection.hpp"
+#include "remote/messageorigin.hpp"
+#include "remote/apifunction.hpp"
+#include "base/initialize.hpp"
+#include "base/configtype.hpp"
+#include "base/logger.hpp"
+#include "base/utility.hpp"
+#include <boost/asio/spawn.hpp>
+#include <boost/date_time/posix_time/posix_time_duration.hpp>
+#include <boost/system/system_error.hpp>
+
+using namespace icinga;
+
+REGISTER_APIFUNCTION(Heartbeat, event, &JsonRpcConnection::HeartbeatAPIHandler);
+
+/**
+ * We still send a heartbeat without timeout here
+ * to keep the m_Seen variable up to date. This is to keep the
+ * cluster connection alive when there isn't much going on.
+ */
+
+void JsonRpcConnection::HandleAndWriteHeartbeats(boost::asio::yield_context yc)
+{
+	boost::system::error_code ec;
+
+	for (;;) {
+		m_HeartbeatTimer.expires_from_now(boost::posix_time::seconds(20));
+		m_HeartbeatTimer.async_wait(yc[ec]);
+
+		if (m_ShuttingDown) {
+			break;
+		}
+		
+		SendMessageInternal(new Dictionary({
+			{ "jsonrpc", "2.0" },
+			{ "method", "event::Heartbeat" },
+			{ "params", new Dictionary() }
+		}));
+	}
+}
+
+Value JsonRpcConnection::HeartbeatAPIHandler(const MessageOrigin::Ptr& origin, const Dictionary::Ptr& params)
+{
+	return Empty;
+}
+