public List<QueueMessage> ListTop10Messages(string queueUrl)
{
var req = new ReceiveMessageRequest() {
MaxNumberOfMessages = 10,
QueueUrl = queueUrl
};
req.AttributeName.Add("SentTimestamp");
req.AttributeName.Add("ApproximateReceiveCount");
req.AttributeName.Add("ApproximateFirstReceiveTimestamp");
var result = new List<QueueMessage>(10);
var response = client.ReceiveMessage(req);
if (response.IsSetReceiveMessageResult() && response.ReceiveMessageResult.IsSetMessage()) {
DateTime epochDate = new DateTime(1970,1,1,0,0,0,DateTimeKind.Utc);
foreach (Message msg in response.ReceiveMessageResult.Message) {
var qm = new QueueMessage() {
Body = msg.Body,
ReceiptHandle = msg.ReceiptHandle
};
if (msg.IsSetAttribute()) {
foreach (Amazon.SQS.Model.Attribute att in msg.Attribute) {
switch (att.Name) {
case "SentTimestamp":
qm.Sent = epochDate.AddMilliseconds(double.Parse(att.Value));
break;
case "ApproximateReceiveCount":
qm.ApproximateReceiveCount = Int32.Parse(att.Value);
break;
case "ApproximateFirstReceiveTimestamp":
qm.FirstReceived = epochDate.AddMilliseconds(double.Parse(att.Value));
break;
}
}
}
result.Add(qm);
}
}
return result;
}
