/// <summary>
/// Find edge gateway.
/// </summary>
/// <param name="service"></param>
/// <param name="gatewayId"></param>
/// <param name="onlyServerState"></param>
/// <param name="ct"></param>
/// <returns></returns>
public static async Task <GatewayInfoModel> FindGatewayAsync(
this IGatewayRegistry service, string gatewayId,
bool onlyServerState = false, CancellationToken ct = default)
{
try {
return(await service.GetGatewayAsync(gatewayId, onlyServerState, ct));
}
catch (ResourceNotFoundException) {
return(null);
}
}
/// <summary>
/// Returns all edge gateway ids from the registry
/// </summary>
/// <param name="service"></param>
/// <param name="ct"></param>
/// <returns></returns>
public static async Task <List <string> > ListAllGatewayIdsAsync(
this IGatewayRegistry service, CancellationToken ct = default)
{
var publishers = new List <string>();
var result = await service.ListGatewaysAsync(null, null, ct);
publishers.AddRange(result.Items.Select(s => s.Id));
while (result.ContinuationToken != null)
{
result = await service.ListGatewaysAsync(result.ContinuationToken,
null, ct);
publishers.AddRange(result.Items.Select(s => s.Id));
}
return(publishers);
}
/// <summary>
/// Create registry services
/// </summary>
/// <param name="gateways"></param>
/// <param name="applications"></param>
public DiscoveryProcessor(IGatewayRegistry gateways, IApplicationBulkProcessor applications)
{
_gateways = gateways ?? throw new ArgumentNullException(nameof(gateways));
_applications = applications ?? throw new ArgumentNullException(nameof(applications));
}
/// <summary>
/// Create controller for Gateway services
/// </summary>
/// <param name="Gateways"></param>
/// <param name="events"></param>
public GatewaysController(IGatewayRegistry Gateways,
IGroupRegistration events)
{
_Gateways = Gateways;
_events = events;
}
/// <summary>
/// Create controller for Gateway services
/// </summary>
/// <param name="gateways"></param>
public GatewaysController(IGatewayRegistry gateways)
{
_gateways = gateways;
}