public EventHubClient CreatEventHubClientIfExist(string hubConnectString)
{
var hubClient = EventHubClient.CreateFromConnectionString(hubConnectString);
hubClient.RetryPolicy = _retryPolicy;
return(hubClient);
}
public EventHubClient CreateEventHubClientFromIotHub(string eventHubCompatibleEndPoint, string compatibleName)
{
var connectionStringBuilder = new EventHubsConnectionStringBuilder(eventHubCompatibleEndPoint)
{
EntityPath = compatibleName,
OperationTimeout = TimeSpan.FromSeconds(180)
};
var hubClient = EventHubClient.CreateFromConnectionString(connectionStringBuilder.ToString());
hubClient.RetryPolicy = _retryPolicy;
return(hubClient);
}
//public EventHubClient CreatEventHubClientWhetherHubExist(string servicebusConnectionstring, string hubPath)
//{
// var namespaceManager = NamespaceManager.CreateFromConnectionString(servicebusConnectionstring);
// namespaceManager.Settings.OperationTimeout = TimeSpan.FromMinutes(10);
// namespaceManager.Settings.RetryPolicy = new Microsoft.ServiceBus.RetryExponential(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(10), 10);
// bool suc = false;
// int tryTimes = 100;
// EventHubClient client = null;
// while (!suc && (--tryTimes > 0))
// {
// try
// {
// EventHubDescription description;
// if (!namespaceManager.EventHubExists(hubPath))
// {
// description = new EventHubDescription(hubPath)
// {
// MessageRetentionInDays = 7,
// PartitionCount = 32
// };
// if (!namespaceManager.EventHubExists(hubPath))
// {
// namespaceManager.CreateEventHub(description);
// }
// }
// var connectionStringBuilder = new EventHubsConnectionStringBuilder(servicebusConnectionstring)
// {
// EntityPath = hubPath,
// OperationTimeout = TimeSpan.FromSeconds(180)
// };
// client = EventHubClient.CreateFromConnectionString(connectionStringBuilder.ToString());
// client.RetryPolicy = _retryPolicy;
// suc = true;
// }
// catch (Exception)
// {
// Task.Delay(TimeSpan.FromSeconds(1)).GetAwaiter().GetResult();
// }
// }
// return client;
//}
public EventHubClient CreatEventHubClientIfExist(string hubsConnectionstring, string hubPath)
{
var connectionStringBuilder = new EventHubsConnectionStringBuilder(hubsConnectionstring)
{
EntityPath = hubPath,
OperationTimeout = TimeSpan.FromSeconds(180)
};
var hubClient = EventHubClient.CreateFromConnectionString(connectionStringBuilder.ToString());
hubClient.RetryPolicy = _retryPolicy;
return(hubClient);
}
public EventHubManager(string cs, string entityPath)
{
client = EventHubClient.CreateFromConnectionString($"{cs};EntityPath={entityPath}");
this.cs = cs;
}
