302 lines
10 KiB
C
302 lines
10 KiB
C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <open62541/client.h>
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#include <open62541/client_config_default.h>
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#include <open62541/client_highlevel_async.h>
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#include <open62541/server.h>
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#include <open62541/server_config_default.h>
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#include "client/ua_client_internal.h"
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#include <check.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "testing_clock.h"
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#include "thread_wrapper.h"
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UA_Server *server;
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UA_Boolean running;
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THREAD_HANDLE server_thread;
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THREAD_CALLBACK(serverloop) {
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while (running)
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UA_Server_run_iterate(server, true);
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return 0;
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}
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static void setup(void) {
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running = true;
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server = UA_Server_new();
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ck_assert(server != NULL);
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UA_ServerConfig_setDefault(UA_Server_getConfig(server));
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UA_Server_run_startup(server);
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THREAD_CREATE(server_thread, serverloop);
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}
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static void teardown(void) {
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running = false;
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THREAD_JOIN(server_thread);
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UA_Server_run_shutdown(server);
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UA_Server_delete(server);
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}
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static void
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asyncReadCallback(UA_Client *client, void *userdata,
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UA_UInt32 requestId, const UA_ReadResponse *response) {
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UA_UInt16 *asyncCounter = (UA_UInt16*) userdata;
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if(response->responseHeader.serviceResult != UA_STATUSCODE_GOOD) {
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(*asyncCounter) = 9999;
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UA_fakeSleep(10);
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} else {
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(*asyncCounter)++;
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UA_fakeSleep(10);
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}
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}
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static void
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asyncReadValueAtttributeCallback(UA_Client *client, void *userdata,
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UA_UInt32 requestId, UA_StatusCode opstatus,
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UA_DataValue *value) {
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UA_UInt16 *asyncCounter = (UA_UInt16*) userdata;
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(*asyncCounter)++;
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UA_fakeSleep(10);
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}
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START_TEST(Client_highlevel_async_readValue) {
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UA_Client *client = UA_Client_new();
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UA_ClientConfig *clientConfig = UA_Client_getConfig(client);
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UA_ClientConfig_setDefault(clientConfig);
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#ifdef UA_ENABLE_SUBSCRIPTIONS
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clientConfig->outStandingPublishRequests = 0;
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#endif
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UA_StatusCode retval = UA_Client_connect(client, "opc.tcp://localhost:4840");
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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UA_UInt16 asyncCounter = 0;
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UA_UInt32 reqId = 0;
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retval = UA_Client_readValueAttribute_async(client,
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UA_NODEID_NUMERIC(0, UA_NS0ID_SERVER_SERVERSTATUS_CURRENTTIME),
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(UA_ClientAsyncReadValueAttributeCallback) asyncReadValueAtttributeCallback,
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(void*)&asyncCounter, &reqId);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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/* Process async responses during 1s */
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UA_Client_run_iterate(client, 999 + 1);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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ck_assert_uint_eq(asyncCounter, 1);
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/* Simulate network cable unplugged */
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UA_ConnectionManager *cm = client->channel.connectionManager;
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cm->closeConnection(cm, client->channel.connectionId);
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UA_EventLoop *el = client->config.eventLoop;
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el->run(el, 0);
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UA_Client_disconnect(client);
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UA_Client_delete(client);
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} END_TEST
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START_TEST(Client_read_async) {
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UA_Client *client = UA_Client_new();
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UA_ClientConfig *clientConfig = UA_Client_getConfig(client);
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UA_ClientConfig_setDefault(clientConfig);
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UA_StatusCode retval = UA_Client_connect(client, "opc.tcp://localhost:4840");
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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UA_UInt16 asyncCounter = 0;
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UA_ReadRequest rr;
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UA_ReadRequest_init(&rr);
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UA_ReadValueId rvid;
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UA_ReadValueId_init(&rvid);
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rvid.attributeId = UA_ATTRIBUTEID_VALUE;
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rvid.nodeId = UA_NODEID_NUMERIC(0,
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UA_NS0ID_SERVER_SERVERSTATUS_CURRENTTIME);
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rr.nodesToRead = &rvid;
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rr.nodesToReadSize = 1;
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/* Send 100 requests */
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for (size_t i = 0; i < 100; i++) {
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retval = __UA_Client_AsyncService(client, &rr,
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&UA_TYPES[UA_TYPES_READREQUEST],
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(UA_ClientAsyncServiceCallback) asyncReadCallback,
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&UA_TYPES[UA_TYPES_READRESPONSE], &asyncCounter, NULL);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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}
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/* Process async responses during 1s */
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while(asyncCounter < 100)
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retval |= UA_Client_run_iterate(client, 999);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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UA_Client_disconnect(client);
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UA_Client_delete(client);
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} END_TEST
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static void
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asyncReadNodeClassAttributeCallback(UA_Client *client, void *userdata,
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UA_UInt32 requestId, UA_StatusCode status,
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UA_NodeClass *nodeClass) {
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ck_assert_uint_eq(status, UA_STATUSCODE_GOOD);
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UA_UInt16 *asyncCounter = (UA_UInt16*)userdata;
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(*asyncCounter)++;
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}
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START_TEST(Client_readNodeClass_async) {
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UA_Client *client = UA_Client_new();
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UA_ClientConfig *clientConfig = UA_Client_getConfig(client);
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UA_ClientConfig_setDefault(clientConfig);
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UA_StatusCode retval = UA_Client_connect(client, "opc.tcp://localhost:4840");
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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UA_UInt16 asyncCounter = 0;
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UA_NodeId cTimeId = UA_NODEID_NUMERIC(0, UA_NS0ID_SERVER_SERVERSTATUS_CURRENTTIME);
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retval = UA_Client_readNodeClassAttribute_async(client, cTimeId,
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asyncReadNodeClassAttributeCallback,
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&asyncCounter, NULL);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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/* Process async responses during 1s */
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while(asyncCounter == 0)
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retval |= UA_Client_run_iterate(client, 999);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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UA_Client_disconnect(client);
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UA_Client_delete(client);
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} END_TEST
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START_TEST(Client_read_async_timed) {
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UA_Client *client = UA_Client_new();
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UA_ClientConfig *clientConfig = UA_Client_getConfig(client);
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UA_ClientConfig_setDefault(clientConfig);
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#ifdef UA_ENABLE_SUBSCRIPTIONS
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clientConfig->outStandingPublishRequests = 0;
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#endif
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UA_StatusCode retval = UA_Client_connect(client, "opc.tcp://localhost:4840");
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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UA_UInt16 asyncCounter = 0;
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UA_ReadRequest rr;
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UA_ReadRequest_init(&rr);
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UA_ReadValueId rvid;
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UA_ReadValueId_init(&rvid);
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rvid.attributeId = UA_ATTRIBUTEID_VALUE;
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rvid.nodeId = UA_NODEID_NUMERIC(0,
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UA_NS0ID_SERVER_SERVERSTATUS_CURRENTTIME);
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rr.nodesToRead = &rvid;
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rr.nodesToReadSize = 1;
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rr.requestHeader.timeoutHint = 999;
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retval = __UA_Client_AsyncService(client, &rr,
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&UA_TYPES[UA_TYPES_READREQUEST],
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(UA_ClientAsyncServiceCallback) asyncReadCallback,
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&UA_TYPES[UA_TYPES_READRESPONSE], &asyncCounter, NULL);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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/* Process async responses during 1s */
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retval = UA_Client_run_iterate(client, 999 + 1);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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ck_assert_uint_eq(asyncCounter, 1);
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/* Manually close the connection */
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UA_ConnectionManager *cm = client->channel.connectionManager;
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uintptr_t connId = client->channel.connectionId;
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cm->closeConnection(cm, connId);
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rr.requestHeader.timeoutHint = 100;
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retval = __UA_Client_AsyncService(client, &rr, &UA_TYPES[UA_TYPES_READREQUEST],
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(UA_ClientAsyncServiceCallback) asyncReadCallback,
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&UA_TYPES[UA_TYPES_READRESPONSE], &asyncCounter,
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NULL);
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/* Sending out the request failed */
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ck_assert_uint_eq(retval, UA_STATUSCODE_BADCONNECTIONCLOSED);
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UA_Client_disconnect(client);
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UA_Client_delete(client);
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} END_TEST
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static UA_Boolean inactivityCallbackTriggered = false;
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static void inactivityCallback(UA_Client *client) {
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inactivityCallbackTriggered = true;
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}
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START_TEST(Client_connectivity_check) {
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UA_Client *client = UA_Client_new();
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UA_ClientConfig *clientConfig = UA_Client_getConfig(client);
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UA_ClientConfig_setDefault(clientConfig);
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#ifdef UA_ENABLE_SUBSCRIPTIONS
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clientConfig->outStandingPublishRequests = 0;
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#endif
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clientConfig->inactivityCallback = inactivityCallback;
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clientConfig->connectivityCheckInterval = 1000;
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UA_StatusCode retval = UA_Client_connect(client, "opc.tcp://localhost:4840");
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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inactivityCallbackTriggered = false;
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retval = UA_Client_run_iterate(client, 1000 + 1);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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ck_assert_uint_eq(inactivityCallbackTriggered, false);
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/* Simulate network cable unplugged (no response from server) */
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running = false;
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THREAD_JOIN(server_thread);
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UA_fakeSleep(1000 + 1 + clientConfig->connectivityCheckInterval);
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retval = UA_Client_run_iterate(client, 1);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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UA_fakeSleep(1000 + 1 + clientConfig->timeout);
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retval = UA_Client_run_iterate(client, 1);
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ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
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ck_assert_uint_eq(inactivityCallbackTriggered, true);
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/* Get the server back up */
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running = true;
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THREAD_CREATE(server_thread, serverloop);
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UA_Client_disconnect(client);
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UA_Client_delete(client);
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}END_TEST
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static Suite* testSuite_Client(void) {
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Suite *s = suite_create("Client");
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TCase *tc_client = tcase_create("Client Basic");
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tcase_add_checked_fixture(tc_client, setup, teardown);
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tcase_add_test(tc_client, Client_read_async);
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tcase_add_test(tc_client, Client_readNodeClass_async);
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tcase_add_test(tc_client, Client_read_async_timed);
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tcase_add_test(tc_client, Client_connectivity_check);
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tcase_add_test(tc_client, Client_highlevel_async_readValue);
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suite_add_tcase(s, tc_client);
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return s;
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}
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int main(void) {
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Suite *s = testSuite_Client();
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SRunner *sr = srunner_create(s);
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srunner_set_fork_status(sr, CK_NOFORK);
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srunner_run_all(sr, CK_NORMAL);
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int number_failed = srunner_ntests_failed(sr);
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srunner_free(sr);
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return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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