/// <summary>
/// Gets information about the specified database node.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public async Task <GetDbNodeResponse> GetDbNode(GetDbNodeRequest request)
{
var uri = new Uri($"{GetEndPoint(DatabaseServices.DbNodes, this.Region)}/{request.DbNodeId}");
using (var webResponse = await this.RestClientAsync.Get(uri))
using (var stream = webResponse.GetResponseStream())
using (var reader = new StreamReader(stream))
{
var response = await reader.ReadToEndAsync();
return(new GetDbNodeResponse()
{
DbNode = this.JsonSerializer.Deserialize <DbNodeDetails>(response),
OpcRequestId = webResponse.Headers.Get("opc-request-id"),
ETag = webResponse.Headers.Get("ETag")
});
}
}
private void HandleOutput(GetDbNodeRequest request)
{
var waiterConfig = new WaiterConfiguration
{
MaxAttempts = MaxWaitAttempts,
GetNextDelayInSeconds = (_) => WaitIntervalSeconds
};
switch (ParameterSetName)
{
case LifecycleStateParamSet:
response = client.Waiters.ForDbNode(request, waiterConfig, WaitForLifecycleState).Execute();
break;
case Default:
response = client.GetDbNode(request).GetAwaiter().GetResult();
break;
}
WriteOutput(response, response.DbNode);
}
protected override void ProcessRecord()
{
base.ProcessRecord();
GetDbNodeRequest request;
try
{
request = new GetDbNodeRequest
{
DbNodeId = DbNodeId
};
HandleOutput(request);
FinishProcessing(response);
}
catch (Exception ex)
{
TerminatingErrorDuringExecution(ex);
}
}
