picloud ping and fix big bugs

libs/cloud/picloudclient.cpp

@@ -25,10 +25,10 @@ PICloudClient::PICloudClient(const PIString & path, PIIODevice::DeviceMode mode)
 	tcp.setRole(PICloud::TCP::Client);
 	setName("cloud_client");
 	is_connected = false;
-	CONNECTL(&eth, connected, [this](){tcp.sendStart();});
+	CONNECTL(&eth, connected, [this](){opened_ = true; tcp.sendStart();});
 	CONNECTU(&streampacker, packetReceiveEvent, this, _readed);
 	CONNECTL(&eth, disconnected, [this](bool){
-		piCoutObj << "disconnected";
+//		piCoutObj << "disconnected";
 		opened_ = false;
 		is_connected = false;
 		cond_connect.notifyOne();