contrib/google.golang.org/grpc: add error details to span tags #2228
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eyasy1217
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Sep 22, 2023
| if e, ok := status.FromError(err); ok && cfg.withErrorDetailTags { | ||
| for i, d := range e.Details() { | ||
| if d, ok := d.(proto.Message); ok { | ||
| span.SetTag(tagStatusDetailsPrefix+fmt.Sprintf("_%d", i), d.String()) |
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It appears that apm treats them as arrays if they are consecutive numeric strings, otherwise it treats them as objects.
In other words, if the index(i) is off, the array might become an object.
Therefore, I changed the key to a string like "_0" and treated it as an object.
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This PR is stale because it has been open 20 days with no activity. Remove stale label or comment or this will be closed in 10 days. |
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This PR is stale because it has been open 20 days with no activity. Remove stale label or comment or this will be closed in 10 days. |
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What does this PR do?
If grpc error return value contains details, add it to the span tags
Users can enable this with the WithErrorDetailTags option
Fixes #1993
Motivation
See #1993.
Reviewer's Checklist
For Datadog employees:
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