open62541/examples/tutorial_server_reverseconnect.c

44 lines
1.3 KiB
C

/* This work is licensed under a Creative Commons CCZero 1.0 Universal License.
* See http://creativecommons.org/publicdomain/zero/1.0/ for more information. */
#include <open62541/plugin/log_stdout.h>
#include <open62541/server.h>
static void reverseConnectStateCallback(UA_Server *server, UA_UInt64 handle,
UA_SecureChannelState state, void *context) {
UA_LOG_INFO(UA_Log_Stdout, UA_LOGCATEGORY_USERLAND,
"Reverse connect state callback for %lu with context %p: State %d",
(unsigned long)handle, context, state);
}
int main(void) {
UA_Server *server = UA_Server_new();
/*UA_Server_run_startup(server); */
UA_UInt64 handle = 0;
UA_Server_addReverseConnect(server, UA_STRING("opc.tcp://localhost:4841"),
reverseConnectStateCallback, (void *)123456, &handle);
UA_StatusCode retval = UA_STATUSCODE_GOOD;
/* Test remove */
/*for (int i = 0; i < 10000; ++i) {
retval = UA_Server_run_iterate(server, true);
if (i == 8000)
UA_Server_removeReverseConnect(server, handle);
if (!running)
break;
}
UA_Server_run_shutdown(server);*/
UA_Server_runUntilInterrupt(server);
UA_Server_delete(server);
return retval == UA_STATUSCODE_GOOD ? EXIT_SUCCESS : EXIT_FAILURE;
}