define a context for all components

src/com/ZmqContext.cpp

@@ -0,0 +1,20 @@
+/*
+ * Author:
+ *   Sven Czarnian <devel@svcz.de>
+ * Brief:
+ *   Implements the zmq context manager
+ * Copyright:
+ *   2021 Sven Czarnian
+ * License:
+ *   GNU General Public License v3 (GPLv3)
+ */
+
+#include "ZmqContext.h"
+
+using namespace aman;
+
+static zmq::context_t __context(2);
+
+zmq::context_t& ZmqContext::context() {
+    return __context;
+}