Examples with Span zipkin.Span used on opensource projects

Example 41 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class JsonCodecTest method binaryAnnotation_double.

@Test
public void binaryAnnotation_double() {
    String json = "{\n" + "  \"traceId\": \"6b221d5bc9e6496c\",\n" + "  \"name\": \"get-traces\",\n" + "  \"id\": \"6b221d5bc9e6496c\",\n" + "  \"binaryAnnotations\": [\n" + "    {\n" + "      \"key\": \"num\",\n" + "      \"value\": 1.23456789,\n" + "      \"type\": \"DOUBLE\"\n" + "    }\n" + "  ]\n" + "}";
    Span span = Codec.JSON.readSpan(json.getBytes(UTF_8));
    assertThat(span.binaryAnnotations).containsExactly(BinaryAnnotation.builder().key("num").type(BinaryAnnotation.Type.DOUBLE).value(toBytes(Double.doubleToRawLongBits(1.23456789))).build());
    assertThat(Codec.JSON.readSpan(Codec.JSON.writeSpan(span))).isEqualTo(span);
}

Example 42 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class JsonCodecTest method sizeInBytes_span.

@Test
public void sizeInBytes_span() throws IOException {
    Span span = TestObjects.LOTS_OF_SPANS[0];
    assertThat(JsonCodec.SPAN_ADAPTER.sizeInBytes(span)).isEqualTo(codec().writeSpan(span).length);
}

Example 43 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class JsonCodecTest method endpointHighPort.

@Test
public void endpointHighPort() {
    String json = "{\n" + "  \"traceId\": \"6b221d5bc9e6496c\",\n" + "  \"name\": \"get-traces\",\n" + "  \"id\": \"6b221d5bc9e6496c\",\n" + "  \"binaryAnnotations\": [\n" + "    {\n" + "      \"key\": \"foo\",\n" + "      \"value\": \"bar\",\n" + "      \"endpoint\": {\n" + "        \"serviceName\": \"service\",\n" + "        \"port\": 65535\n" + "      }\n" + "    }\n" + "  ]\n" + "}";
    Span span = Codec.JSON.readSpan(json.getBytes(UTF_8));
    assertThat(span.binaryAnnotations).containsExactly(BinaryAnnotation.create("foo", "bar", Endpoint.builder().serviceName("service").port(65535).build()));
    assertThat(Codec.JSON.readSpan(Codec.JSON.writeSpan(span))).isEqualTo(span);
}

Example 44 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class CorrectForClockSkewTest method getClockSkew_includesSplitTheLatency.

/**
   * Skew is relative to the server receive and centered by the difference between the server
   * duration and the client duration.
   */
@Test
public void getClockSkew_includesSplitTheLatency() {
    Span span = Span.builder().traceId(1L).parentId(2L).id(3L).name("").addAnnotation(Annotation.create(20, CLIENT_SEND, WEB_ENDPOINT)).addAnnotation(Annotation.create(10, /* skew */
    SERVER_RECV, APP_ENDPOINT)).addAnnotation(Annotation.create(20, SERVER_SEND, APP_ENDPOINT)).addAnnotation(Annotation.create(40, CLIENT_RECV, WEB_ENDPOINT)).build();
    assertThat(getClockSkew(span).skew).isEqualTo(-15);
}

Example 45 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class CorrectForClockSkewTest method getClockSkew_mustBeOnDifferentHosts.

/**
   * Instrumentation bugs might result in spans that look like clock skew is at play. When skew
   * appears on the same host, we assume it is an instrumentation bug (rather than make it worse
   * by adjusting it!)
   */
@Test
public void getClockSkew_mustBeOnDifferentHosts() {
    Span span = Span.builder().traceId(1L).parentId(2L).id(3L).name("").addAnnotation(Annotation.create(20, CLIENT_SEND, WEB_ENDPOINT)).addAnnotation(Annotation.create(10, /* skew */
    SERVER_RECV, WEB_ENDPOINT)).addAnnotation(Annotation.create(20, SERVER_SEND, WEB_ENDPOINT)).addAnnotation(Annotation.create(40, CLIENT_RECV, WEB_ENDPOINT)).build();
    assertThat(getClockSkew(span)).isNull();
}