public JaegerExporter(JaegerOptions options)
{
var protocolFactory = new TCompactProtocol.Factory();
_options = options;
_maxPayloadSizeInBytes = options.MaxPayloadSizeInBytes;
_clientTransport = new JaegerThriftClientTransport(options.Host, options.Port, new MemoryStream(), options.TransportClient);
_thriftClient = new JaegerThriftClient(protocolFactory.GetProtocol(_clientTransport));
_memoryTransport = new InMemoryTransport(16000);
_memoryProtocol = protocolFactory.GetProtocol(_memoryTransport);
_serviceName = options.ServiceName;
Process = new Process(_serviceName);
}
public async void JaegerThriftIntegrationTest_TAbstractBaseGeneratesConsistentThriftPayload()
{
var validJaegerThriftPayload = Convert.FromBase64String("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");
using (var memoryTransport = new InMemoryTransport())
{
var protocolFactory = new TCompactProtocol.Factory();
var thriftClient = new JaegerThriftClient(protocolFactory.GetProtocol(memoryTransport));
var spanData = CreateTestSpan();
var span = spanData.ToJaegerSpan();
var process = new Process("test process", new Dictionary <string, object> {
{ "test_process_tag", "test_value" }
});
var batch = new Batch(process, new List <JaegerSpan> {
span
});
await thriftClient.EmitBatchAsync(batch, CancellationToken.None);
var buff = memoryTransport.GetBuffer();
// all parts except spanId match (we can't control/mock span-id generation)
Assert.Equal(validJaegerThriftPayload.AsSpan().Slice(0, 89).ToArray(), buff.AsSpan().Slice(0, 89).ToArray());
Assert.Equal(validJaegerThriftPayload.AsSpan().Slice(98).ToArray(), buff.AsSpan().Slice(98).ToArray());
byte [] spanIdBytes = new byte[8];
spanData.Context.SpanId.CopyTo(spanIdBytes);
Assert.Equal(span.SpanId, BitConverter.ToInt64(spanIdBytes, 0));
// TODO: validate spanId in thrift payload
}
}
private static int CalcSizeOfSerializedThrift(TBase thriftBase)
{
var thriftBuffer = new TMemoryBuffer();
var protocolFactory = new TCompactProtocol.Factory();
var thriftProtocol = protocolFactory.GetProtocol(thriftBuffer);
try
{
thriftBase.WriteAsync(thriftProtocol, CancellationToken.None).ConfigureAwait(false).GetAwaiter().GetResult();
}
catch (Exception e)
{
throw new Exception("failed to calculate the size of a serialized thrift object", e);
}
return(thriftBuffer.GetBuffer().Length);
}
public async Task JaegerThriftIntegrationTest_TAbstractBaseGeneratesConsistentThriftPayload()
{
var validJaegerThriftPayload = Convert.FromBase64String(TestPayloadBase64);
using var memoryTransport = new InMemoryTransport();
var protocolFactory = new TCompactProtocol.Factory();
var thriftClient = new JaegerThriftClient(protocolFactory.GetProtocol(memoryTransport));
var spanData = CreateTestSpan();
var span = spanData.ToJaegerSpan();
var process = TestProcess;
var batch = new Batch(process, new List <JaegerSpan> {
span
});
await thriftClient.EmitBatchAsync(batch, CancellationToken.None);
Assert.Equal(validJaegerThriftPayload, memoryTransport.ToArray());
}
public async void EmitBatchOverhead_ShouldNotGoOverOverheadConstant()
{
var transport = new TMemoryBuffer();
var protocolFactory = new TCompactProtocol.Factory();
var client = new Agent.Client(protocolFactory.GetProtocol(transport));
var jSpan = new JaegerSpan(10, 11, 12, 13, "opName", 0, 1234, 1235);
var jSpanSize = CalcSizeOfSerializedThrift(jSpan);
var tests = new[] { 1, 2, 14, 15, 377, 500, 65000, 0xFFFF };
foreach (var test in tests)
{
transport.Reset();
var batch = new List <JaegerSpan>();
var processTags = new List <JaegerTag>();
for (var j = 0; j < test; j++)
{
batch.Add(jSpan);
processTags.Add(new JaegerTag("testingTag", TagType.BINARY)
{
VBinary = new byte[] { 0x20 }
});
}
var jProcess = new JaegerProcess("testing")
{
Tags = processTags
};
await client.emitBatchAsync(new JaegerBatch(jProcess, batch), CancellationToken.None);
var jProcessSize = CalcSizeOfSerializedThrift(jProcess);
var overhead = transport.GetBuffer().Length - test * jSpanSize - jProcessSize;
Assert.True(overhead <= TransportConstants.UdpEmitBatchOverhead);
}
}
public async void JaegerThriftIntegrationTest_TAbstractBaseGeneratesConsistentThriftPayload()
{
var validJaegerThriftPayload = Convert.FromBase64String("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");
using (var memoryTransport = new InMemoryTransport())
{
var protocolFactory = new TCompactProtocol.Factory();
var thriftClient = new JaegerThriftClient(protocolFactory.GetProtocol(memoryTransport));
var spanData = CreateTestSpan();
var span = spanData.ToJaegerSpan();
var process = new Process("test process", new Dictionary <string, object> {
{ "test_process_tag", "test_value" }
});
var batch = new Batch(process, new List <JaegerSpan> {
span
});
await thriftClient.EmitBatchAsync(batch, CancellationToken.None);
var buff = memoryTransport.GetBuffer();
Assert.Equal(validJaegerThriftPayload, buff);
}
}
public async void JaegerThriftIntegrationTest_TAbstractBaseGeneratesConsistentThriftPayload()
{
var validJaegerThriftPayload = Convert.FromBase64String("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");
using (var memoryTransport = new InMemoryTransport())
{
var protocolFactory = new TCompactProtocol.Factory();
var thriftClient = new JaegerThriftClient(protocolFactory.GetProtocol(memoryTransport));
var spanData = CreateTestSpan();
var span = spanData.ToJaegerSpan();
var process = new Process("test process", new Dictionary <string, object> {
{ "test_process_tag", "test_value" }
});
var batch = new Batch(process, new List <JaegerSpan> {
span
});
await thriftClient.EmitBatchAsync(batch, CancellationToken.None);
var buff = memoryTransport.GetBuffer();
Assert.Equal(validJaegerThriftPayload, buff);
}
}
public async void JaegerThriftIntegrationTest_TAbstractBaseGeneratesConsistentThriftPayload()
{
var validJaegerThriftPayload = Convert.FromBase64String("goEBCWVtaXRCYXRjaBwcGAx0ZXN0IHByb2Nlc3MZHBgQdGVzdF9wcm9jZXNzX3RhZxUAGAp0ZXN0X3ZhbHVlAAAZHBab5cuG2OehhdwBFuPakI2n2cCVLhaAjfWp6NHt6dQBFrK5moSni5GXGBgETmFtZRkcFQAWm+XLhtjnoYXcARbj2pCNp9nAlS4W/Y6j+bqS9fbuAQAVAhaAgLPexpa/BRaAnJw5GXwYCXN0cmluZ0tleRUAGAV2YWx1ZQAYB2xvbmdLZXkVBkYCABgIbG9uZ0tleTIVBkYCABgJZG91YmxlS2V5FQInAAAAAAAA8D8AGApkb3VibGVLZXkyFQInAAAAAAAA8D8AGAdib29sS2V5FQQxABgJc3Bhbi5raW5kFQAYBmNsaWVudAAZLBaAgLPexpa/BRksGANrZXkVABgFdmFsdWUAGAdtZXNzYWdlFQAYBkV2ZW50MQAAFoCAs97Glr8FGSwYA2tleRUAGAV2YWx1ZQAYB21lc3NhZ2UVABgGRXZlbnQyAAAAAAA=");
using (var memoryTransport = new InMemoryTransport())
{
var protocolFactory = new TCompactProtocol.Factory();
var thriftClient = new JaegerThriftClient(protocolFactory.GetProtocol(memoryTransport));
var spanData = CreateTestSpan();
var span = spanData.ToJaegerSpan();
var process = new Process("test process", new Dictionary <string, object> {
{ "test_process_tag", "test_value" }
});
var batch = new Batch(process, new List <JaegerSpan> {
span
});
await thriftClient.EmitBatchAsync(batch, CancellationToken.None);
var buff = memoryTransport.GetBuffer();
Assert.Equal(validJaegerThriftPayload, buff);
}
}
