|
public PutRecordAsync ( |
||
| request | Container for the necessary parameters to execute the PutRecord operation. | |
| cancellationToken | System | /// A cancellation token that can be used by other objects or threads to receive notice of cancellation. /// |
| return | Task |
|
public async Task<IHttpActionResult> Post()
{
var o = new
{
Message = "Hello World",
Author = "David Judd"
};
//convert to byte array in prep for adding to stream
byte[] oByte = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(o));
//create client that pulls creds from web.config and takes in Kinesis config
var client = new AmazonKinesisClient(Config);
using (MemoryStream ms = new MemoryStream(oByte))
{
//create put request
PutRecordRequest requestRecord = new PutRecordRequest();
//list name of Kinesis stream
requestRecord.StreamName = "shomi_dev";
//give partition key that is used to place record in particular shard
requestRecord.PartitionKey = DateTime.Now.Ticks.ToString();
//add record as memorystream
requestRecord.Data = ms;
//PUT the record to Kinesis
var response = await client.PutRecordAsync(requestRecord);
return Ok(new
{
seq = response.SequenceNumber
});
}
}
static void Main(string[] args)
{
var o = new
{
Message = "Hello World",
Author = "David Judd"
};
//convert to byte array in prep for adding to stream
byte[] oByte = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(o));
//create config that points to AWS region
var config = new AmazonKinesisConfig();
config.RegionEndpoint = Amazon.RegionEndpoint.USEast1;
//create client that pulls creds from web.config and takes in Kinesis config
var client = new AmazonKinesisClient(config);
var sw = Stopwatch.StartNew();
Stopwatch sw2 = null;
var tasks = new List<Task<PutRecordResponse>>();
int count = int.Parse(ConfigurationManager.AppSettings["Count"]);
Console.WriteLine("Sending {0} records... One at a time...", count);
sw.Restart();
for (int i = 0; i < count; i++)
{
//System.Threading.Thread.Sleep(10);
//sw2 = Stopwatch.StartNew();
//create stream object to add to Kinesis request
using (MemoryStream ms = new MemoryStream(oByte))
{
//create put request
PutRecordRequest requestRecord = new PutRecordRequest();
//list name of Kinesis stream
requestRecord.StreamName = "shomi_dev";
//give partition key that is used to place record in particular shard
requestRecord.PartitionKey = i.ToString();
//add record as memorystream
requestRecord.Data = ms;
//PUT the record to Kinesis
var task = client.PutRecordAsync(requestRecord);
tasks.Add(task);
}
//sw2.Stop();
///Console.WriteLine("Async latency is {0}", sw2.ElapsedMilliseconds);
}
Console.WriteLine("{0} records sent... Waiting for tasks to complete...", count);
Task.WaitAll(tasks.ToArray(), -1);
sw.Stop();
foreach (var t in tasks)
{
if (t.Result.HttpStatusCode != System.Net.HttpStatusCode.OK)
{
Console.WriteLine(t.Result.HttpStatusCode);
}
}
double actionsPerSec = (double)count * 1000 / (double)sw.ElapsedMilliseconds;
Console.WriteLine("{0} requests in {1} ms. {2:0.00} requests/sec.", count, sw.ElapsedMilliseconds, actionsPerSec);
}