| public CreateSubscription ( RequestHeader requestHeader, double requestedPublishingInterval, uint requestedLifetimeCount, uint requestedMaxKeepAliveCount, uint maxNotificationsPerPublish, bool publishingEnabled, byte priority, uint &subscriptionId, double &revisedPublishingInterval, uint &revisedLifetimeCount, uint &revisedMaxKeepAliveCount ) : ResponseHeader | ||
| requestHeader | RequestHeader | The request header. |
| requestedPublishingInterval | double | The cyclic rate that the Subscription is being requested to return Notifications to the Client. |
| requestedLifetimeCount | uint | The client-requested lifetime count for the Subscription |
| requestedMaxKeepAliveCount | uint | The requested max keep alive count. |
| maxNotificationsPerPublish | uint | The maximum number of notifications that the Client wishes to receive in a single Publish response. |
| publishingEnabled | bool | If set to |
| priority | byte | The relative priority of the Subscription. |
| subscriptionId | uint | The Server-assigned identifier for the Subscription. |
| revisedPublishingInterval | double | The actual publishing interval that the Server will use. |
| revisedLifetimeCount | uint | The revised lifetime count. |
| revisedMaxKeepAliveCount | uint | The revised max keep alive count. |
| Результат | ResponseHeader | |
public override ResponseHeader CreateSubscription(
RequestHeader requestHeader,
double requestedPublishingInterval,
uint requestedLifetimeCount,
uint requestedMaxKeepAliveCount,
uint maxNotificationsPerPublish,
bool publishingEnabled,
byte priority,
out uint subscriptionId,
out double revisedPublishingInterval,
out uint revisedLifetimeCount,
out uint revisedMaxKeepAliveCount)
{
OperationContext context = ValidateRequest(requestHeader, RequestType.CreateSubscription);
try
{
ServerInternal.SubscriptionManager.CreateSubscription(
context,
requestedPublishingInterval,
requestedLifetimeCount,
requestedMaxKeepAliveCount,
maxNotificationsPerPublish,
publishingEnabled,
priority,
out subscriptionId,
out revisedPublishingInterval,
out revisedLifetimeCount,
out revisedMaxKeepAliveCount);
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);
}
}