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feat(error-tracking): standardize exception event metadata - #260

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feat(error-tracking): standardize exception event metadata#260
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@hpouillothpouillot commented Aug 26, 2026

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💡 Motivation and Context

Standardize Ruby and Rails exception events with the cross-SDK metadata contract, including severity, stable capture sources, mechanism semantics, deterministic cause linkage, and reserved property ownership.

Canonical contract: https://github.com/PostHog/sdk-specs/blob/main/openspec/specs/exception-event-metadata/spec.md

💚 How did you test it?

  • Focused exception and Rails specs: 35 passed
  • RuboCop

📝 Checklist

  • I reviewed the submitted code.
  • I added tests to verify the changes.
  • I updated the docs if needed.
  • No breaking change or entry added to the changelog.

If releasing new changes

  • Ran sampo add to generate a changeset file

@hpouillothpouillot self-assigned this Aug 26, 2026
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github-actionsBot commented Aug 26, 2026

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posthog-ruby Compliance Report

Date: 2026-08-26 08:25:37 UTC
Duration: 98433ms

✅ All Tests Passed!

46/46 tests passed

Capture Tests

✅ 29/29 tests passed

View Details
TestStatusDuration
Format Validation.Event Has Required Fields✅108ms
Format Validation.Event Has Uuid✅107ms
Format Validation.Event Has Lib Properties✅109ms
Format Validation.Distinct Id Is String✅107ms
Format Validation.Token Is Present✅107ms
Format Validation.Custom Properties Preserved✅107ms
Format Validation.Event Has Timestamp✅107ms
Retry Behavior.Retries On 503✅5415ms
Retry Behavior.Does Not Retry On 400✅2109ms
Retry Behavior.Does Not Retry On 401✅2108ms
Retry Behavior.Respects Retry After Header✅8116ms
Retry Behavior.Implements Backoff✅15623ms
Retry Behavior.Retries On 500✅5213ms
Retry Behavior.Retries On 502✅5212ms
Retry Behavior.Retries On 504✅5212ms
Retry Behavior.Max Retries Respected✅15522ms
Deduplication.Generates Unique Uuids✅111ms
Deduplication.Preserves Uuid On Retry✅5212ms
Deduplication.Preserves Uuid And Timestamp On Retry✅10418ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry✅5213ms
Deduplication.No Duplicate Events In Batch✅111ms
Deduplication.Different Events Have Different Uuids✅107ms
Compression.Sends Gzip When Enabled✅107ms
Batch Format.Uses Proper Batch Structure✅106ms
Batch Format.Flush With No Events Sends Nothing✅4ms
Batch Format.Multiple Events Batched Together✅111ms
Error Handling.Does Not Retry On 403✅2109ms
Error Handling.Does Not Retry On 413✅2108ms
Error Handling.Retries On 408✅5212ms

Feature_Flags Tests

✅ 17/17 tests passed

View Details
TestStatusDuration
Request Payload.Request With Person Properties Device Id✅108ms
Request Payload.Flags Request Uses V2 Query Param✅107ms
Request Payload.Flags Request Hits Flags Path Not Decide✅108ms
Request Payload.Flags Request Omits Authorization Header✅108ms
Request Payload.Token In Flags Body Matches Init✅108ms
Request Payload.Groups Round Trip✅109ms
Request Payload.Groups Default To Empty Object✅107ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False✅107ms
Request Payload.Disable Geoip Omitted Defaults To False✅107ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key✅107ms
Request Lifecycle.No Flags Request On Init Alone✅3ms
Request Lifecycle.No Flags Request On Normal Capture✅105ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests✅111ms
Request Lifecycle.Mock Response Value Is Returned To Caller✅107ms
Retry Behavior.Retries Flags On 502✅242ms
Retry Behavior.Retries Flags On 504✅210ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event✅109ms

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feat(error-tracking): standardize exception event metadata by hpouillot · Pull Request #260 · PostHog/posthog-ruby · GitHub
Skip to content
feat(error-tracking): standardize exception event metadata - #260
Draft
hpouillot wants to merge 1 commit into
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hp/exception-event-metadata
Draft
feat(error-tracking): standardize exception event metadata#260
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Conversation
@hpouillot
@hpouillothpouillot
commented
Aug 26, 2026

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Contributor
💡 Motivation and Context
Standardize Ruby and Rails exception events with the cross-SDK metadata contract, including severity, stable capture sources, mechanism semantics, deterministic cause linkage, and reserved property ownership.
Canonical contract: https://github.com/PostHog/sdk-specs/blob/main/openspec/specs/exception-event-metadata/spec.md
💚 How did you test it?
  • Focused exception and Rails specs: 35 passed
  • RuboCop
📝 Checklist
  •  I reviewed the submitted code.
  •  I added tests to verify the changes.
  •  I updated the docs if needed.
  •  No breaking change or entry added to the changelog.
If releasing new changes
  •  Ran sampo add to generate a changeset file
@hpouillothpouillot
self-assigned this
Aug 26, 2026
@github-actions
github-actionsBot
commented
Aug 26, 2026

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posthog-ruby Compliance Report
Date: 2026-08-26 08:25:37 UTC
Duration: 98433ms
✅ All Tests Passed!
46/46 tests passed
Capture Tests
✅ 29/29 tests passed
View Details
TestStatusDuration
Format Validation.Event Has Required Fields✅108ms
Format Validation.Event Has Uuid✅107ms
Format Validation.Event Has Lib Properties✅109ms
Format Validation.Distinct Id Is String✅107ms
Format Validation.Token Is Present✅107ms
Format Validation.Custom Properties Preserved✅107ms
Format Validation.Event Has Timestamp✅107ms
Retry Behavior.Retries On 503✅5415ms
Retry Behavior.Does Not Retry On 400✅2109ms
Retry Behavior.Does Not Retry On 401✅2108ms
Retry Behavior.Respects Retry After Header✅8116ms
Retry Behavior.Implements Backoff✅15623ms
Retry Behavior.Retries On 500✅5213ms
Retry Behavior.Retries On 502✅5212ms
Retry Behavior.Retries On 504✅5212ms
Retry Behavior.Max Retries Respected✅15522ms
Deduplication.Generates Unique Uuids✅111ms
Deduplication.Preserves Uuid On Retry✅5212ms
Deduplication.Preserves Uuid And Timestamp On Retry✅10418ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry✅5213ms
Deduplication.No Duplicate Events In Batch✅111ms
Deduplication.Different Events Have Different Uuids✅107ms
Compression.Sends Gzip When Enabled✅107ms
Batch Format.Uses Proper Batch Structure✅106ms
Batch Format.Flush With No Events Sends Nothing✅4ms
Batch Format.Multiple Events Batched Together✅111ms
Error Handling.Does Not Retry On 403✅2109ms
Error Handling.Does Not Retry On 413✅2108ms
Error Handling.Retries On 408✅5212ms
Feature_Flags Tests
✅ 17/17 tests passed
View Details
TestStatusDuration
Request Payload.Request With Person Properties Device Id✅108ms
Request Payload.Flags Request Uses V2 Query Param✅107ms
Request Payload.Flags Request Hits Flags Path Not Decide✅108ms
Request Payload.Flags Request Omits Authorization Header✅108ms
Request Payload.Token In Flags Body Matches Init✅108ms
Request Payload.Groups Round Trip✅109ms
Request Payload.Groups Default To Empty Object✅107ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False✅107ms
Request Payload.Disable Geoip Omitted Defaults To False✅107ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key✅107ms
Request Lifecycle.No Flags Request On Init Alone✅3ms
Request Lifecycle.No Flags Request On Normal Capture✅105ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests✅111ms
Request Lifecycle.Mock Response Value Is Returned To Caller✅107ms
Retry Behavior.Retries Flags On 502✅242ms
Retry Behavior.Retries Flags On 504✅210ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event✅109ms
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, 'i');
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feat(error-tracking): standardize exception event metadata by hpouillot · Pull Request #260 · PostHog/posthog-ruby · GitHub
Skip to content
feat(error-tracking): standardize exception event metadata - #260
Draft
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Draft
feat(error-tracking): standardize exception event metadata#260
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Conversation
@hpouillot
@hpouillothpouillot
commented
Aug 26, 2026

Copy link


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Contributor
💡 Motivation and Context
Standardize Ruby and Rails exception events with the cross-SDK metadata contract, including severity, stable capture sources, mechanism semantics, deterministic cause linkage, and reserved property ownership.
Canonical contract: https://github.com/PostHog/sdk-specs/blob/main/openspec/specs/exception-event-metadata/spec.md
💚 How did you test it?
  • Focused exception and Rails specs: 35 passed
  • RuboCop
📝 Checklist
  •  I reviewed the submitted code.
  •  I added tests to verify the changes.
  •  I updated the docs if needed.
  •  No breaking change or entry added to the changelog.
If releasing new changes
  •  Ran sampo add to generate a changeset file
@hpouillothpouillot
self-assigned this
Aug 26, 2026
@github-actions
github-actionsBot
commented
Aug 26, 2026

Copy link


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posthog-ruby Compliance Report
Date: 2026-08-26 08:25:37 UTC
Duration: 98433ms
✅ All Tests Passed!
46/46 tests passed
Capture Tests
✅ 29/29 tests passed
View Details
TestStatusDuration
Format Validation.Event Has Required Fields✅108ms
Format Validation.Event Has Uuid✅107ms
Format Validation.Event Has Lib Properties✅109ms
Format Validation.Distinct Id Is String✅107ms
Format Validation.Token Is Present✅107ms
Format Validation.Custom Properties Preserved✅107ms
Format Validation.Event Has Timestamp✅107ms
Retry Behavior.Retries On 503✅5415ms
Retry Behavior.Does Not Retry On 400✅2109ms
Retry Behavior.Does Not Retry On 401✅2108ms
Retry Behavior.Respects Retry After Header✅8116ms
Retry Behavior.Implements Backoff✅15623ms
Retry Behavior.Retries On 500✅5213ms
Retry Behavior.Retries On 502✅5212ms
Retry Behavior.Retries On 504✅5212ms
Retry Behavior.Max Retries Respected✅15522ms
Deduplication.Generates Unique Uuids✅111ms
Deduplication.Preserves Uuid On Retry✅5212ms
Deduplication.Preserves Uuid And Timestamp On Retry✅10418ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry✅5213ms
Deduplication.No Duplicate Events In Batch✅111ms
Deduplication.Different Events Have Different Uuids✅107ms
Compression.Sends Gzip When Enabled✅107ms
Batch Format.Uses Proper Batch Structure✅106ms
Batch Format.Flush With No Events Sends Nothing✅4ms
Batch Format.Multiple Events Batched Together✅111ms
Error Handling.Does Not Retry On 403✅2109ms
Error Handling.Does Not Retry On 413✅2108ms
Error Handling.Retries On 408✅5212ms
Feature_Flags Tests
✅ 17/17 tests passed
View Details
TestStatusDuration
Request Payload.Request With Person Properties Device Id✅108ms
Request Payload.Flags Request Uses V2 Query Param✅107ms
Request Payload.Flags Request Hits Flags Path Not Decide✅108ms
Request Payload.Flags Request Omits Authorization Header✅108ms
Request Payload.Token In Flags Body Matches Init✅108ms
Request Payload.Groups Round Trip✅109ms
Request Payload.Groups Default To Empty Object✅107ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False✅107ms
Request Payload.Disable Geoip Omitted Defaults To False✅107ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key✅107ms
Request Lifecycle.No Flags Request On Init Alone✅3ms
Request Lifecycle.No Flags Request On Normal Capture✅105ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests✅111ms
Request Lifecycle.Mock Response Value Is Returned To Caller✅107ms
Retry Behavior.Retries Flags On 502✅242ms
Retry Behavior.Retries Flags On 504✅210ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event✅109ms
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
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feat(error-tracking): standardize exception event metadata by hpouillot · Pull Request #260 · PostHog/posthog-ruby · GitHub
Skip to content
feat(error-tracking): standardize exception event metadata - #260
Draft
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Draft
feat(error-tracking): standardize exception event metadata#260
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Conversation
@hpouillot
@hpouillothpouillot
commented
Aug 26, 2026

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Contributor
💡 Motivation and Context
Standardize Ruby and Rails exception events with the cross-SDK metadata contract, including severity, stable capture sources, mechanism semantics, deterministic cause linkage, and reserved property ownership.
Canonical contract: https://github.com/PostHog/sdk-specs/blob/main/openspec/specs/exception-event-metadata/spec.md
💚 How did you test it?
  • Focused exception and Rails specs: 35 passed
  • RuboCop
📝 Checklist
  •  I reviewed the submitted code.
  •  I added tests to verify the changes.
  •  I updated the docs if needed.
  •  No breaking change or entry added to the changelog.
If releasing new changes
  •  Ran sampo add to generate a changeset file
@hpouillothpouillot
self-assigned this
Aug 26, 2026
@github-actions
github-actionsBot
commented
Aug 26, 2026

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posthog-ruby Compliance Report
Date: 2026-08-26 08:25:37 UTC
Duration: 98433ms
✅ All Tests Passed!
46/46 tests passed
Capture Tests
✅ 29/29 tests passed
View Details
TestStatusDuration
Format Validation.Event Has Required Fields✅108ms
Format Validation.Event Has Uuid✅107ms
Format Validation.Event Has Lib Properties✅109ms
Format Validation.Distinct Id Is String✅107ms
Format Validation.Token Is Present✅107ms
Format Validation.Custom Properties Preserved✅107ms
Format Validation.Event Has Timestamp✅107ms
Retry Behavior.Retries On 503✅5415ms
Retry Behavior.Does Not Retry On 400✅2109ms
Retry Behavior.Does Not Retry On 401✅2108ms
Retry Behavior.Respects Retry After Header✅8116ms
Retry Behavior.Implements Backoff✅15623ms
Retry Behavior.Retries On 500✅5213ms
Retry Behavior.Retries On 502✅5212ms
Retry Behavior.Retries On 504✅5212ms
Retry Behavior.Max Retries Respected✅15522ms
Deduplication.Generates Unique Uuids✅111ms
Deduplication.Preserves Uuid On Retry✅5212ms
Deduplication.Preserves Uuid And Timestamp On Retry✅10418ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry✅5213ms
Deduplication.No Duplicate Events In Batch✅111ms
Deduplication.Different Events Have Different Uuids✅107ms
Compression.Sends Gzip When Enabled✅107ms
Batch Format.Uses Proper Batch Structure✅106ms
Batch Format.Flush With No Events Sends Nothing✅4ms
Batch Format.Multiple Events Batched Together✅111ms
Error Handling.Does Not Retry On 403✅2109ms
Error Handling.Does Not Retry On 413✅2108ms
Error Handling.Retries On 408✅5212ms
Feature_Flags Tests
✅ 17/17 tests passed
View Details
TestStatusDuration
Request Payload.Request With Person Properties Device Id✅108ms
Request Payload.Flags Request Uses V2 Query Param✅107ms
Request Payload.Flags Request Hits Flags Path Not Decide✅108ms
Request Payload.Flags Request Omits Authorization Header✅108ms
Request Payload.Token In Flags Body Matches Init✅108ms
Request Payload.Groups Round Trip✅109ms
Request Payload.Groups Default To Empty Object✅107ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False✅107ms
Request Payload.Disable Geoip Omitted Defaults To False✅107ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key✅107ms
Request Lifecycle.No Flags Request On Init Alone✅3ms
Request Lifecycle.No Flags Request On Normal Capture✅105ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests✅111ms
Request Lifecycle.Mock Response Value Is Returned To Caller✅107ms
Retry Behavior.Retries Flags On 502✅242ms
Retry Behavior.Retries Flags On 504✅210ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event✅109ms
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, 'i');
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})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
feat(error-tracking): standardize exception event metadata by hpouillot · Pull Request #260 · PostHog/posthog-ruby · GitHub
Skip to content
feat(error-tracking): standardize exception event metadata - #260
Draft
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Draft
feat(error-tracking): standardize exception event metadata#260
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Conversation
@hpouillot
@hpouillothpouillot
commented
Aug 26, 2026

Copy link


Copy Markdown

Contributor
💡 Motivation and Context
Standardize Ruby and Rails exception events with the cross-SDK metadata contract, including severity, stable capture sources, mechanism semantics, deterministic cause linkage, and reserved property ownership.
Canonical contract: https://github.com/PostHog/sdk-specs/blob/main/openspec/specs/exception-event-metadata/spec.md
💚 How did you test it?
  • Focused exception and Rails specs: 35 passed
  • RuboCop
📝 Checklist
  •  I reviewed the submitted code.
  •  I added tests to verify the changes.
  •  I updated the docs if needed.
  •  No breaking change or entry added to the changelog.
If releasing new changes
  •  Ran sampo add to generate a changeset file
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posthog-ruby Compliance Report
Date: 2026-08-26 08:25:37 UTC
Duration: 98433ms
✅ All Tests Passed!
46/46 tests passed
Capture Tests
✅ 29/29 tests passed
View Details
TestStatusDuration
Format Validation.Event Has Required Fields✅108ms
Format Validation.Event Has Uuid✅107ms
Format Validation.Event Has Lib Properties✅109ms
Format Validation.Distinct Id Is String✅107ms
Format Validation.Token Is Present✅107ms
Format Validation.Custom Properties Preserved✅107ms
Format Validation.Event Has Timestamp✅107ms
Retry Behavior.Retries On 503✅5415ms
Retry Behavior.Does Not Retry On 400✅2109ms
Retry Behavior.Does Not Retry On 401✅2108ms
Retry Behavior.Respects Retry After Header✅8116ms
Retry Behavior.Implements Backoff✅15623ms
Retry Behavior.Retries On 500✅5213ms
Retry Behavior.Retries On 502✅5212ms
Retry Behavior.Retries On 504✅5212ms
Retry Behavior.Max Retries Respected✅15522ms
Deduplication.Generates Unique Uuids✅111ms
Deduplication.Preserves Uuid On Retry✅5212ms
Deduplication.Preserves Uuid And Timestamp On Retry✅10418ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry✅5213ms
Deduplication.No Duplicate Events In Batch✅111ms
Deduplication.Different Events Have Different Uuids✅107ms
Compression.Sends Gzip When Enabled✅107ms
Batch Format.Uses Proper Batch Structure✅106ms
Batch Format.Flush With No Events Sends Nothing✅4ms
Batch Format.Multiple Events Batched Together✅111ms
Error Handling.Does Not Retry On 403✅2109ms
Error Handling.Does Not Retry On 413✅2108ms
Error Handling.Retries On 408✅5212ms
Feature_Flags Tests
✅ 17/17 tests passed
View Details
TestStatusDuration
Request Payload.Request With Person Properties Device Id✅108ms
Request Payload.Flags Request Uses V2 Query Param✅107ms
Request Payload.Flags Request Hits Flags Path Not Decide✅108ms
Request Payload.Flags Request Omits Authorization Header✅108ms
Request Payload.Token In Flags Body Matches Init✅108ms
Request Payload.Groups Round Trip✅109ms
Request Payload.Groups Default To Empty Object✅107ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False✅107ms
Request Payload.Disable Geoip Omitted Defaults To False✅107ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key✅107ms
Request Lifecycle.No Flags Request On Init Alone✅3ms
Request Lifecycle.No Flags Request On Normal Capture✅105ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests✅111ms
Request Lifecycle.Mock Response Value Is Returned To Caller✅107ms
Retry Behavior.Retries Flags On 502✅242ms
Retry Behavior.Retries Flags On 504✅210ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event✅109ms
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, 'i');
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// Auto-enable theater mode on YouTube
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function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
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try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
feat(error-tracking): standardize exception event metadata by hpouillot · Pull Request #260 · PostHog/posthog-ruby · GitHub
Skip to content
feat(error-tracking): standardize exception event metadata - #260
Draft
hpouillot wants to merge 1 commit into
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hp/exception-event-metadata
Draft
feat(error-tracking): standardize exception event metadata#260
hpouillot wants to merge 1 commit into
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Conversation
@hpouillot
@hpouillothpouillot
commented
Aug 26, 2026

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Contributor
💡 Motivation and Context
Standardize Ruby and Rails exception events with the cross-SDK metadata contract, including severity, stable capture sources, mechanism semantics, deterministic cause linkage, and reserved property ownership.
Canonical contract: https://github.com/PostHog/sdk-specs/blob/main/openspec/specs/exception-event-metadata/spec.md
💚 How did you test it?
  • Focused exception and Rails specs: 35 passed
  • RuboCop
📝 Checklist
  •  I reviewed the submitted code.
  •  I added tests to verify the changes.
  •  I updated the docs if needed.
  •  No breaking change or entry added to the changelog.
If releasing new changes
  •  Ran sampo add to generate a changeset file
@hpouillothpouillot
self-assigned this
Aug 26, 2026
@github-actions
github-actionsBot
commented
Aug 26, 2026

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posthog-ruby Compliance Report
Date: 2026-08-26 08:25:37 UTC
Duration: 98433ms
✅ All Tests Passed!
46/46 tests passed
Capture Tests
✅ 29/29 tests passed
View Details
TestStatusDuration
Format Validation.Event Has Required Fields✅108ms
Format Validation.Event Has Uuid✅107ms
Format Validation.Event Has Lib Properties✅109ms
Format Validation.Distinct Id Is String✅107ms
Format Validation.Token Is Present✅107ms
Format Validation.Custom Properties Preserved✅107ms
Format Validation.Event Has Timestamp✅107ms
Retry Behavior.Retries On 503✅5415ms
Retry Behavior.Does Not Retry On 400✅2109ms
Retry Behavior.Does Not Retry On 401✅2108ms
Retry Behavior.Respects Retry After Header✅8116ms
Retry Behavior.Implements Backoff✅15623ms
Retry Behavior.Retries On 500✅5213ms
Retry Behavior.Retries On 502✅5212ms
Retry Behavior.Retries On 504✅5212ms
Retry Behavior.Max Retries Respected✅15522ms
Deduplication.Generates Unique Uuids✅111ms
Deduplication.Preserves Uuid On Retry✅5212ms
Deduplication.Preserves Uuid And Timestamp On Retry✅10418ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry✅5213ms
Deduplication.No Duplicate Events In Batch✅111ms
Deduplication.Different Events Have Different Uuids✅107ms
Compression.Sends Gzip When Enabled✅107ms
Batch Format.Uses Proper Batch Structure✅106ms
Batch Format.Flush With No Events Sends Nothing✅4ms
Batch Format.Multiple Events Batched Together✅111ms
Error Handling.Does Not Retry On 403✅2109ms
Error Handling.Does Not Retry On 413✅2108ms
Error Handling.Retries On 408✅5212ms
Feature_Flags Tests
✅ 17/17 tests passed
View Details
TestStatusDuration
Request Payload.Request With Person Properties Device Id✅108ms
Request Payload.Flags Request Uses V2 Query Param✅107ms
Request Payload.Flags Request Hits Flags Path Not Decide✅108ms
Request Payload.Flags Request Omits Authorization Header✅108ms
Request Payload.Token In Flags Body Matches Init✅108ms
Request Payload.Groups Round Trip✅109ms
Request Payload.Groups Default To Empty Object✅107ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False✅107ms
Request Payload.Disable Geoip Omitted Defaults To False✅107ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key✅107ms
Request Lifecycle.No Flags Request On Init Alone✅3ms
Request Lifecycle.No Flags Request On Normal Capture✅105ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests✅111ms
Request Lifecycle.Mock Response Value Is Returned To Caller✅107ms
Retry Behavior.Retries Flags On 502✅242ms
Retry Behavior.Retries Flags On 504✅210ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event✅109ms
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
})();
feat(error-tracking): standardize exception event metadata by hpouillot · Pull Request #260 · PostHog/posthog-ruby · GitHub
Skip to content
feat(error-tracking): standardize exception event metadata - #260
Draft
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Draft
feat(error-tracking): standardize exception event metadata#260
hpouillot wants to merge 1 commit into
mainfrom 
hp/exception-event-metadata
Conversation
@hpouillot
@hpouillothpouillot
commented
Aug 26, 2026

Copy link


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Contributor
💡 Motivation and Context
Standardize Ruby and Rails exception events with the cross-SDK metadata contract, including severity, stable capture sources, mechanism semantics, deterministic cause linkage, and reserved property ownership.
Canonical contract: https://github.com/PostHog/sdk-specs/blob/main/openspec/specs/exception-event-metadata/spec.md
💚 How did you test it?
  • Focused exception and Rails specs: 35 passed
  • RuboCop
📝 Checklist
  •  I reviewed the submitted code.
  •  I added tests to verify the changes.
  •  I updated the docs if needed.
  •  No breaking change or entry added to the changelog.
If releasing new changes
  •  Ran sampo add to generate a changeset file
@hpouillothpouillot
self-assigned this
Aug 26, 2026
@github-actions
github-actionsBot
commented
Aug 26, 2026

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posthog-ruby Compliance Report
Date: 2026-08-26 08:25:37 UTC
Duration: 98433ms
✅ All Tests Passed!
46/46 tests passed
Capture Tests
✅ 29/29 tests passed
View Details
TestStatusDuration
Format Validation.Event Has Required Fields✅108ms
Format Validation.Event Has Uuid✅107ms
Format Validation.Event Has Lib Properties✅109ms
Format Validation.Distinct Id Is String✅107ms
Format Validation.Token Is Present✅107ms
Format Validation.Custom Properties Preserved✅107ms
Format Validation.Event Has Timestamp✅107ms
Retry Behavior.Retries On 503✅5415ms
Retry Behavior.Does Not Retry On 400✅2109ms
Retry Behavior.Does Not Retry On 401✅2108ms
Retry Behavior.Respects Retry After Header✅8116ms
Retry Behavior.Implements Backoff✅15623ms
Retry Behavior.Retries On 500✅5213ms
Retry Behavior.Retries On 502✅5212ms
Retry Behavior.Retries On 504✅5212ms
Retry Behavior.Max Retries Respected✅15522ms
Deduplication.Generates Unique Uuids✅111ms
Deduplication.Preserves Uuid On Retry✅5212ms
Deduplication.Preserves Uuid And Timestamp On Retry✅10418ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry✅5213ms
Deduplication.No Duplicate Events In Batch✅111ms
Deduplication.Different Events Have Different Uuids✅107ms
Compression.Sends Gzip When Enabled✅107ms
Batch Format.Uses Proper Batch Structure✅106ms
Batch Format.Flush With No Events Sends Nothing✅4ms
Batch Format.Multiple Events Batched Together✅111ms
Error Handling.Does Not Retry On 403✅2109ms
Error Handling.Does Not Retry On 413✅2108ms
Error Handling.Retries On 408✅5212ms
Feature_Flags Tests
✅ 17/17 tests passed
View Details
TestStatusDuration
Request Payload.Request With Person Properties Device Id✅108ms
Request Payload.Flags Request Uses V2 Query Param✅107ms
Request Payload.Flags Request Hits Flags Path Not Decide✅108ms
Request Payload.Flags Request Omits Authorization Header✅108ms
Request Payload.Token In Flags Body Matches Init✅108ms
Request Payload.Groups Round Trip✅109ms
Request Payload.Groups Default To Empty Object✅107ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False✅107ms
Request Payload.Disable Geoip Omitted Defaults To False✅107ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key✅107ms
Request Lifecycle.No Flags Request On Init Alone✅3ms
Request Lifecycle.No Flags Request On Normal Capture✅105ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests✅111ms
Request Lifecycle.Mock Response Value Is Returned To Caller✅107ms
Retry Behavior.Retries Flags On 502✅242ms
Retry Behavior.Retries Flags On 504✅210ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event✅109ms
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