Implements #3 net auto reconnect

Needs stability testing but appears to work. Note: Reconstruction node requires updating.

components/net/cpp/test/net_integration.cpp

@@ -207,6 +207,9 @@ TEST_CASE("Universe::broadcast()", "[net]") {
 		c.bind("hello", [&done2](int v) {
 			done2 = v;
 		});
+
+		REQUIRE( a.numberOfPeers() == 2 );
+		sleep_for(milliseconds(100)); // NOTE: Binding might not be ready
 		
 		a.broadcast("hello", 676);
 		
@@ -248,6 +251,8 @@ TEST_CASE("Universe::findAll()", "") {
 			return {6,7,8};
 		});
 
+		sleep_for(milliseconds(100)); // NOTE: Binding might not be ready
+
 		auto res = a.findAll<int>("test_all");
 		REQUIRE( (res.size() == 6) );
 		REQUIRE( (res[0] == 3 || res[0] == 6) );