public async Task Recovery()
{
var bucketName = _bucket.Name;
_writeApi = Client.GetWriteApi();
var listener = new WriteApiTest.EventListener(_writeApi);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns,
"h2o_feet,location=coyote_creek level\\ water_level=1.0 1x");
_writeApi.Flush();
var error = listener.Get <WriteErrorEvent>();
Assert.IsNotNull(error);
Assert.AreEqual(
"unable to parse 'h2o_feet,location=coyote_creek level\\ water_level=1.0 1x': bad timestamp",
error.Exception.Message);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns,
"h2o_feet,location=coyote_creek level\\ water_level=1.0 1");
_writeApi.Flush();
listener.Get <WriteSuccessEvent>();
var query = await _queryApi.QueryAsync(
$"from(bucket:\"{bucketName}\") |> range(start: 1970-01-01T00:00:00.000000001Z)",
_organization.Id);
Assert.AreEqual(1, query.Count);
Assert.AreEqual(1, query[0].Records.Count);
Assert.AreEqual("coyote_creek", query[0].Records[0].GetValueByKey("location"));
Assert.AreEqual("level water_level", query[0].Records[0].GetValueByKey("_field"));
Assert.AreEqual(1, query[0].Records[0].GetValue());
}
public async Task FlushByOne()
{
var bucketName = _bucket.Name;
var writeOptions = WriteOptions.CreateNew().BatchSize(1).FlushInterval(500_000).Build();
_writeApi = Client.GetWriteApi(writeOptions);
var eventListener = new WriteApiTest.EventListener(_writeApi);
const string record1 = "h2o_feet,location=coyote_creek level\\ water_level=1.0 1";
const string record2 = "h2o_feet,location=coyote_creek level\\ water_level=2.0 2";
const string record3 = "h2o_feet,location=coyote_creek level\\ water_level=3.0 3";
const string record4 = "h2o_feet,location=coyote_creek level\\ water_level=4.0 4";
const string record5 = "h2o_feet,location=coyote_creek level\\ water_level=5.0 5";
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record1);
Thread.Sleep(100);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record2);
Thread.Sleep(100);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record3);
Thread.Sleep(100);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record4);
Thread.Sleep(100);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record5);
Thread.Sleep(100);
Assert.AreEqual(record1, eventListener.Get <WriteSuccessEvent>().LineProtocol);
Assert.AreEqual(record2, eventListener.Get <WriteSuccessEvent>().LineProtocol);
Assert.AreEqual(record3, eventListener.Get <WriteSuccessEvent>().LineProtocol);
Assert.AreEqual(record4, eventListener.Get <WriteSuccessEvent>().LineProtocol);
Assert.AreEqual(record5, eventListener.Get <WriteSuccessEvent>().LineProtocol);
var query = await _queryApi.QueryAsync(
$"from(bucket:\"{bucketName}\") |> range(start: 1970-01-01T00:00:00.000000000Z)",
_organization.Id);
Assert.AreEqual(1, query.Count);
var records = query[0].Records;
Assert.AreEqual(5, records.Count);
Assert.AreEqual(0, eventListener.EventCount());
}
public void ListenWriteErrorEvent()
{
var bucketName = _bucket.Name;
_writeApi = Client.GetWriteApi();
var listener = new WriteApiTest.EventListener(_writeApi);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns,
"h2o_feet,location=coyote_creek level\\ water_level=1.0 123456.789");
_writeApi.Flush();
var error = listener.Get <WriteErrorEvent>();
Assert.IsNotNull(error);
Assert.AreEqual(
"unable to parse 'h2o_feet,location=coyote_creek level\\ water_level=1.0 123456.789': bad timestamp",
error.Exception.Message);
}
public void ListenWriteSuccessEvent()
{
var bucketName = _bucket.Name;
_writeApi = Client.GetWriteApi();
var listener = new WriteApiTest.EventListener(_writeApi);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns,
"h2o_feet,location=coyote_creek level\\ water_level=1.0 1");
_writeApi.Flush();
var success = listener.Get <WriteSuccessEvent>();
Assert.IsNotNull(success);
Assert.AreEqual(success.Organization, _organization.Id);
Assert.AreEqual(success.Bucket, bucketName);
Assert.AreEqual(success.Precision, WritePrecision.Ns);
Assert.AreEqual(success.LineProtocol, "h2o_feet,location=coyote_creek level\\ water_level=1.0 1");
}
public async Task FlushByCount()
{
var bucketName = _bucket.Name;
var writeOptions = WriteOptions.CreateNew().BatchSize(6).FlushInterval(500_000).Build();
_writeApi = Client.GetWriteApi(writeOptions);
var listener = new WriteApiTest.EventListener(_writeApi);
const string record1 = "h2o_feet,location=coyote_creek level\\ water_level=1.0 1";
const string record2 = "h2o_feet,location=coyote_creek level\\ water_level=2.0 2";
const string record3 = "h2o_feet,location=coyote_creek level\\ water_level=3.0 3";
const string record4 = "h2o_feet,location=coyote_creek level\\ water_level=4.0 4";
const string record5 = "h2o_feet,location=coyote_creek level\\ water_level=5.0 5";
const string record6 = "h2o_feet,location=coyote_creek level\\ water_level=6.0 6";
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record1);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record2);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record3);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record4);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record5);
var query = await _queryApi.Query(
"from(bucket:\"" + bucketName + "\") |> range(start: 1970-01-01T00:00:00.000000001Z)",
_organization.Id);
Assert.AreEqual(0, query.Count);
_writeApi.WriteRecord(bucketName, _organization.Id, WritePrecision.Ns, record6);
listener.Get <WriteSuccessEvent>();
query = await _queryApi.Query(
"from(bucket:\"" + bucketName + "\") |> range(start: 1970-01-01T00:00:00.000000001Z)",
_organization.Id);
Assert.AreEqual(1, query.Count);
var records = query[0].Records;
Assert.AreEqual(6, records.Count);
}