Put Trace Segments
| xray_put_trace_segments | R Documentation |
Uploads segment documents to Amazon Web Services X-Ray¶
Description¶
Uploads segment documents to Amazon Web Services X-Ray. The X-Ray SDK generates segment documents and sends them to the X-Ray daemon, which uploads them in batches. A segment document can be a completed segment, an in-progress segment, or an array of subsegments.
Segments must include the following fields. For the full segment document schema, see Amazon Web Services X-Ray Segment Documents in the Amazon Web Services X-Ray Developer Guide.
Required segment document fields
-
name- The name of the service that handled the request. -
id- A 64-bit identifier for the segment, unique among segments in the same trace, in 16 hexadecimal digits. -
trace_id- A unique identifier that connects all segments and subsegments originating from a single client request. -
start_time- Time the segment or subsegment was created, in floating point seconds in epoch time, accurate to milliseconds. For example,1480615200.010or1.480615200010E9. -
end_time- Time the segment or subsegment was closed. For example,1480615200.090or1.480615200090E9. Specify either anend_timeorin_progress. -
in_progress- Set totrueinstead of specifying anend_timeto record that a segment has been started, but is not complete. Send an in-progress segment when your application receives a request that will take a long time to serve, to trace that the request was received. When the response is sent, send the complete segment to overwrite the in-progress segment.
A trace_id consists of three numbers separated by hyphens. For
example, 1-58406520-a006649127e371903a2de979. This includes:
Trace ID Format
-
The version number, for instance,
1. -
The time of the original request, in Unix epoch time, in 8 hexadecimal digits. For example, 10:00AM December 2nd, 2016 PST in epoch time is
1480615200seconds, or58406520in hexadecimal. -
A 96-bit identifier for the trace, globally unique, in 24 hexadecimal digits.
Usage¶
Arguments¶
TraceSegmentDocuments[required] A string containing a JSON document defining one or more segments or subsegments.
Value¶
A list with the following syntax:
list(
UnprocessedTraceSegments = list(
list(
Id = "string",
ErrorCode = "string",
Message = "string"
)
)
)