| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| * |
| * Copyright (c) 2017 - 2018 Fraunhofer IOSB (Author: Andreas Ebner) |
| */ |
| |
| #include <open62541/plugin/pubsub_udp.h> |
| #include <open62541/server_config_default.h> |
| #include <open62541/server_pubsub.h> |
| #include <open62541/types_generated_encoding_binary.h> |
| |
| #include "ua_server_internal.h" |
| |
| #include <check.h> |
| #include <stdio.h> |
| #include <time.h> |
| |
| UA_Server *server = NULL; |
| UA_NodeId connection1, connection2, writerGroup1, writerGroup2, writerGroup3, |
| publishedDataSet1, publishedDataSet2, dataSetWriter1, dataSetWriter2, dataSetWriter3; |
| |
| static void setup(void) { |
| server = UA_Server_new(); |
| UA_ServerConfig *config = UA_Server_getConfig(server); |
| UA_ServerConfig_setDefault(config); |
| |
| config->pubsubTransportLayers = (UA_PubSubTransportLayer*) |
| UA_malloc(sizeof(UA_PubSubTransportLayer)); |
| config->pubsubTransportLayers[0] = UA_PubSubTransportLayerUDPMP(); |
| config->pubsubTransportLayersSize++; |
| |
| UA_PubSubConnectionConfig connectionConfig; |
| memset(&connectionConfig, 0, sizeof(UA_PubSubConnectionConfig)); |
| connectionConfig.name = UA_STRING("UADP Connection"); |
| UA_NetworkAddressUrlDataType networkAddressUrl = {UA_STRING_NULL, UA_STRING("opc.udp://224.0.0.22:4840/")}; |
| UA_Variant_setScalar(&connectionConfig.address, &networkAddressUrl, |
| &UA_TYPES[UA_TYPES_NETWORKADDRESSURLDATATYPE]); |
| connectionConfig.transportProfileUri = UA_STRING("http://opcfoundation.org/UA-Profile/Transport/pubsub-udp-uadp"); |
| UA_Server_addPubSubConnection(server, &connectionConfig, &connection1); |
| |
| UA_WriterGroupConfig writerGroupConfig; |
| memset(&writerGroupConfig, 0, sizeof(writerGroupConfig)); |
| writerGroupConfig.name = UA_STRING("WriterGroup 1"); |
| writerGroupConfig.publishingInterval = 10; |
| writerGroupConfig.encodingMimeType = UA_PUBSUB_ENCODING_UADP; |
| UA_Server_addWriterGroup(server, connection1, &writerGroupConfig, &writerGroup1); |
| |
| UA_PublishedDataSetConfig pdsConfig; |
| memset(&pdsConfig, 0, sizeof(UA_PublishedDataSetConfig)); |
| pdsConfig.publishedDataSetType = UA_PUBSUB_DATASET_PUBLISHEDITEMS; |
| pdsConfig.name = UA_STRING("PublishedDataSet 1"); |
| UA_Server_addPublishedDataSet(server, &pdsConfig, &publishedDataSet1); |
| |
| UA_DataSetWriterConfig dataSetWriterConfig; |
| memset(&dataSetWriterConfig, 0, sizeof(dataSetWriterConfig)); |
| dataSetWriterConfig.name = UA_STRING("DataSetWriter 1"); |
| UA_Server_addDataSetWriter(server, writerGroup1, publishedDataSet1, &dataSetWriterConfig, &dataSetWriter1); |
| |
| UA_Server_run_startup(server); |
| } |
| |
| static void teardown(void) { |
| UA_Server_run_shutdown(server); |
| UA_Server_delete(server); |
| } |
| |
| START_TEST(PublishSpeedTest) { |
| UA_DataSetFieldConfig dataSetFieldConfig; |
| memset(&dataSetFieldConfig, 0, sizeof(UA_DataSetFieldConfig)); |
| dataSetFieldConfig.dataSetFieldType = UA_PUBSUB_DATASETFIELD_VARIABLE; |
| dataSetFieldConfig.field.variable.fieldNameAlias = UA_STRING("Server localtime"); |
| dataSetFieldConfig.field.variable.promotedField = UA_FALSE; |
| dataSetFieldConfig.field.variable.publishParameters.publishedVariable = UA_NODEID_NUMERIC(0, UA_NS0ID_SERVER_LOCALTIME); |
| dataSetFieldConfig.field.variable.publishParameters.attributeId = UA_ATTRIBUTEID_VALUE; |
| UA_Server_addDataSetField(server, publishedDataSet1, &dataSetFieldConfig, NULL); |
| |
| UA_WriterGroup *wg = UA_WriterGroup_findWGbyId(server, writerGroup1); |
| |
| printf("start sending 8000 publish messages via UDP\n"); |
| |
| clock_t begin, finish; |
| begin = clock(); |
| |
| for(int i = 0; i < 8000; i++) { |
| UA_WriterGroup_publishCallback(server, wg); |
| } |
| |
| finish = clock(); |
| double time_spent = (double)(finish - begin) / CLOCKS_PER_SEC; |
| printf("duration was %f s\n", time_spent); |
| |
| } END_TEST |
| |
| int main(void) { |
| TCase *tc_publishspeed = tcase_create("Speed of the publisher"); |
| tcase_add_checked_fixture(tc_publishspeed, setup, teardown); |
| tcase_add_test(tc_publishspeed, PublishSpeedTest); |
| |
| Suite *s = suite_create("PubSub Speed Test"); |
| suite_add_tcase(s, tc_publishspeed); |
| |
| SRunner *sr = srunner_create(s); |
| srunner_set_fork_status(sr, CK_NOFORK); |
| srunner_run_all(sr,CK_NORMAL); |
| int number_failed = srunner_ntests_failed(sr); |
| srunner_free(sr); |
| return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE; |
| } |