| public Browse ( RequestHeader requestHeader, ViewDescription view, uint requestedMaxReferencesPerNode, BrowseDescriptionCollection nodesToBrowse, BrowseResultCollection &results, DiagnosticInfoCollection &diagnosticInfos ) : ResponseHeader | ||
| requestHeader | RequestHeader | The request header. |
| view | ViewDescription | The view. |
| requestedMaxReferencesPerNode | uint | The maximum number of references to return for each node. |
| nodesToBrowse | BrowseDescriptionCollection | The list of nodes to browse. |
| results | BrowseResultCollection | The list of results for the passed starting nodes and filters. |
| diagnosticInfos | DiagnosticInfoCollection | The diagnostic information for the results. |
| return | ResponseHeader | |
public override ResponseHeader Browse(
RequestHeader requestHeader,
ViewDescription view,
uint requestedMaxReferencesPerNode,
BrowseDescriptionCollection nodesToBrowse,
out BrowseResultCollection results,
out DiagnosticInfoCollection diagnosticInfos)
{
results = null;
diagnosticInfos = null;
OperationContext context = ValidateRequest(requestHeader, RequestType.Browse);
try
{
if (nodesToBrowse == null || nodesToBrowse.Count == 0)
{
throw new ServiceResultException(StatusCodes.BadNothingToDo);
}
m_serverInternal.NodeManager.Browse(
context,
view,
requestedMaxReferencesPerNode,
nodesToBrowse,
out results,
out diagnosticInfos);
return CreateResponse(requestHeader, context.StringTable);
}
catch (ServiceResultException e)
{
lock (ServerInternal.DiagnosticsLock)
{
ServerInternal.ServerDiagnostics.RejectedRequestsCount++;
if (IsSecurityError(e.StatusCode))
{
ServerInternal.ServerDiagnostics.SecurityRejectedRequestsCount++;
}
}
throw TranslateException(context, e);
}
finally
{
OnRequestComplete(context);
}
}
