opc source code

third_party/open62541/examples/tutorial_server_reverseconnect.c

@@ -0,0 +1,25 @@
+/* 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_UInt64 handle = 0;
+    UA_Server_addReverseConnect(server, UA_STRING("opc.tcp://localhost:4841"),
+                                reverseConnectStateCallback, (void *)123456, &handle);
+
+    UA_Server_runUntilInterrupt(server);
+    UA_Server_delete(server);
+    return 0;
+}