PICloud many important fixes

libs/cloud/picloudclient.cpp

@@ -23,6 +23,7 @@
 
 PICloudClient::PICloudClient(const PIString & path, PIIODevice::DeviceMode mode) : PIIODevice(path, mode), PICloudBase() {
 	tcp.setRole(PICloud::TCP::Client);
+	setThreadedReadBufferSize(eth.threadedReadBufferSize());
 	setName("cloud_client");
 	is_connected = false;
 	is_deleted = false;
@@ -182,6 +183,5 @@ void PICloudClient::_readed(PIByteArray & ba) {
 		}
 		//piCoutObj << "readed" << ba.toHex();
 	}
-	if (buff.size_s() > threadedReadBufferSize()) piMSleep(100); // FIXME: sleep here is bad
 	//piCoutObj << "_readed done";
 }