check_pubsub_publishspeed.c 4.5 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112
  1. /* This Source Code Form is subject to the terms of the Mozilla Public
  2. * License, v. 2.0. If a copy of the MPL was not distributed with this
  3. * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  4. *
  5. * Copyright (c) 2017 - 2018 Fraunhofer IOSB (Author: Andreas Ebner)
  6. */
  7. #include <open62541/plugin/pubsub_udp.h>
  8. #include <open62541/server_config_default.h>
  9. #include <open62541/server_pubsub.h>
  10. #include <open62541/types_generated_encoding_binary.h>
  11. #include "ua_server_internal.h"
  12. #include <check.h>
  13. #include <stdio.h>
  14. #include <time.h>
  15. UA_Server *server = NULL;
  16. UA_ServerConfig *config = NULL;
  17. UA_NodeId connection1, connection2, writerGroup1, writerGroup2, writerGroup3,
  18. publishedDataSet1, publishedDataSet2, dataSetWriter1, dataSetWriter2, dataSetWriter3;
  19. static void setup(void) {
  20. config = UA_ServerConfig_new_default();
  21. config->pubsubTransportLayers = (UA_PubSubTransportLayer *) UA_malloc(sizeof(UA_PubSubTransportLayer));
  22. if(!config->pubsubTransportLayers) {
  23. UA_ServerConfig_delete(config);
  24. }
  25. config->pubsubTransportLayers[0] = UA_PubSubTransportLayerUDPMP();
  26. config->pubsubTransportLayersSize++;
  27. server = UA_Server_new(config);
  28. UA_PubSubConnectionConfig connectionConfig;
  29. memset(&connectionConfig, 0, sizeof(UA_PubSubConnectionConfig));
  30. connectionConfig.name = UA_STRING("UADP Connection");
  31. UA_NetworkAddressUrlDataType networkAddressUrl = {UA_STRING_NULL, UA_STRING("opc.udp://224.0.0.22:4840/")};
  32. UA_Variant_setScalar(&connectionConfig.address, &networkAddressUrl,
  33. &UA_TYPES[UA_TYPES_NETWORKADDRESSURLDATATYPE]);
  34. connectionConfig.transportProfileUri = UA_STRING("http://opcfoundation.org/UA-Profile/Transport/pubsub-udp-uadp");
  35. UA_Server_addPubSubConnection(server, &connectionConfig, &connection1);
  36. UA_WriterGroupConfig writerGroupConfig;
  37. memset(&writerGroupConfig, 0, sizeof(writerGroupConfig));
  38. writerGroupConfig.name = UA_STRING("WriterGroup 1");
  39. writerGroupConfig.publishingInterval = 10;
  40. writerGroupConfig.encodingMimeType = UA_PUBSUB_ENCODING_UADP;
  41. UA_Server_addWriterGroup(server, connection1, &writerGroupConfig, &writerGroup1);
  42. UA_PublishedDataSetConfig pdsConfig;
  43. memset(&pdsConfig, 0, sizeof(UA_PublishedDataSetConfig));
  44. pdsConfig.publishedDataSetType = UA_PUBSUB_DATASET_PUBLISHEDITEMS;
  45. pdsConfig.name = UA_STRING("PublishedDataSet 1");
  46. UA_Server_addPublishedDataSet(server, &pdsConfig, &publishedDataSet1);
  47. UA_DataSetWriterConfig dataSetWriterConfig;
  48. memset(&dataSetWriterConfig, 0, sizeof(dataSetWriterConfig));
  49. dataSetWriterConfig.name = UA_STRING("DataSetWriter 1");
  50. UA_Server_addDataSetWriter(server, writerGroup1, publishedDataSet1, &dataSetWriterConfig, &dataSetWriter1);
  51. UA_Server_run_startup(server);
  52. }
  53. static void teardown(void) {
  54. UA_Server_run_shutdown(server);
  55. UA_Server_delete(server);
  56. UA_ServerConfig_delete(config);
  57. }
  58. START_TEST(PublishSpeedTest) {
  59. UA_DataSetFieldConfig dataSetFieldConfig;
  60. memset(&dataSetFieldConfig, 0, sizeof(UA_DataSetFieldConfig));
  61. dataSetFieldConfig.dataSetFieldType = UA_PUBSUB_DATASETFIELD_VARIABLE;
  62. dataSetFieldConfig.field.variable.fieldNameAlias = UA_STRING("Server localtime");
  63. dataSetFieldConfig.field.variable.promotedField = UA_FALSE;
  64. dataSetFieldConfig.field.variable.publishParameters.publishedVariable = UA_NODEID_NUMERIC(0, UA_NS0ID_SERVER_LOCALTIME);
  65. dataSetFieldConfig.field.variable.publishParameters.attributeId = UA_ATTRIBUTEID_VALUE;
  66. UA_Server_addDataSetField(server, publishedDataSet1, &dataSetFieldConfig, NULL);
  67. UA_WriterGroup *wg = UA_WriterGroup_findWGbyId(server, writerGroup1);
  68. printf("start sending 8000 publish messages via UDP\n");
  69. clock_t begin, finish;
  70. begin = clock();
  71. for(int i = 0; i < 8000; i++) {
  72. UA_WriterGroup_publishCallback(server, wg);
  73. }
  74. finish = clock();
  75. double time_spent = (double)(finish - begin) / CLOCKS_PER_SEC;
  76. printf("duration was %f s\n", time_spent);
  77. } END_TEST
  78. int main(void) {
  79. TCase *tc_publishspeed = tcase_create("Speed of the publisher");
  80. tcase_add_checked_fixture(tc_publishspeed, setup, teardown);
  81. tcase_add_test(tc_publishspeed, PublishSpeedTest);
  82. Suite *s = suite_create("PubSub Speed Test");
  83. suite_add_tcase(s, tc_publishspeed);
  84. SRunner *sr = srunner_create(s);
  85. srunner_set_fork_status(sr, CK_NOFORK);
  86. srunner_run_all(sr,CK_NORMAL);
  87. int number_failed = srunner_ntests_failed(sr);
  88. srunner_free(sr);
  89. return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
  90. }