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Current PubNub Publish/Subscribe Service status is UP

We checked the official PubNub Publish/Subscribe Service Status Page 1 min. 26 sec. ago. Learn more
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Recent PubNub Publish/Subscribe Service Outages and Issues

Follow the recent outages and downtime for PubNub Publish/Subscribe Service in the table below.

Start Time

Type

Length

Message

Details

October 30, 2023 18:14 UTC

WARN

about 1 hour

Elevated Subscribe Latency and Errors in US-East

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Start Time

October 30, 2023 18:14 UTC

Type WARN
Affected Components

Points of Presence - North America Points of Presence

Realtime Network - Publish/Subscribe Service

Message

Elevated Subscribe Latency and Errors in US-East

Details

Investigating - Starting around 13:45 UTC, we began observing elevated latency and errors in calls made to our Subscribe endpoint in our US East point of presence. PubNub Technical Staff is investigating, and more information will be posted as it becomes available.We apologize for any impact this may have had on your service. Don't hesitate to contact us by reaching PubNub Support (support@pubnub.com) if you wish to discuss the impact on your service. Oct 30, 2023 - 18:11 UTC

August 12, 2023 01:09 UTC

WARN

35 minutes

Elevated Channel Groups Subscribe latency in the US-West PoP

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Start Time

August 12, 2023 01:09 UTC

Type WARN
Affected Components

Points of Presence - North America Points of Presence

Realtime Network - Publish/Subscribe Service

Message

Elevated Channel Groups Subscribe latency in the US-West PoP

Details

Investigating - On August 11 at 23:45 UTC, we began to observe increased latency for channel group subscribes in our US-West PoP, which could result in delays in receiving messages. PubNub Technical Staff is investigating, and more information will be posted as it becomes available.We apologize for any impact this may have had on your service. Don't hesitate to contact us by reaching PubNub Support (support@pubnub.com) if you wish to discuss the impact on your service. Aug 12, 2023 - 01:05 UTC

March 22, 2023 15:44 UTC

WARN

20 minutes

Partially Degraded Service

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Start Time

March 22, 2023 15:44 UTC

Type WARN
Affected Components

Realtime Network - Publish/Subscribe Service

Message

Partially Degraded Service

August 09, 2022 18:59 UTC

WARN

35 minutes

Elevated rate of 5XX errors Subscribe US West Point of Presence (POP) for Subscribe

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Start Time

August 09, 2022 18:59 UTC

Type WARN
Affected Components

Points of Presence - North America Points of Presence

Realtime Network - Publish/Subscribe Service

Message

Elevated rate of 5XX errors Subscribe US West Point of Presence (POP) for Subscribe

Details

Identified - Beginning on 18:36 UTC 08/09, some customers may be experiencing a higher rate of timeouts and errors. We have applied a rollback and investigating this issue. Aug 9, 18:56 UTC

February 04, 2022 16:30 UTC

WARN

about 4 hours

Continuation to premature client timeouts to the Subscribe service in Mumbai PoP

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Start Time

February 04, 2022 16:30 UTC

Type WARN
Affected Components

Realtime Network - Publish/Subscribe Service

Points of Presence - Southern Asia Points of Presence

Message

Continuation to premature client timeouts to the Subscribe service in Mumbai PoP

Details

Identified - At 06:28 UTC on 01/29, we observed that some customers may be experiencing a higher rate of premature disconnection of TCP connections for certain TLS sessions, which could be seen as client timeouts. This would particularly affect customers using a pndsn.com origin and primarily affects the subscribe API call, but others may have a lesser effect. This has been partially mitigated, but we continue to work towards a complete solution. Feb 4, 16:25 UTC

2024-07-19 13:51:42 UTC UTC

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2024-07-19 13:51:42 UTC UTC

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2024-07-19 13:51:42 UTC UTC

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2024-07-19 13:51:42 UTC UTC

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2024-07-19 13:51:42 UTC UTC

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Sign Up for More PubNub Publish/Subscribe Service History

StatusGator has over 9 years of PubNub Publish/Subscribe Service status history.

No outages or status changes in the last 24 hours

PubNub Publish/Subscribe Service status, last 24 hours:

2:00 PM
8:00 PM
2:00 AM
8:00 AM
2:00 PM
2:00 PM
2:00 AM
2:00 PM
  • Up: 24 hours

  • Warn: 0 minutes

  • Down: 0 minutes

  • Maintenance: 0 minutes

PubNub Publish/Subscribe Service Outage and Status History

We've been monitoring PubNub Publish/Subscribe Service outages since March 22, 2015.
Here's the history of service outages we've observed from the PubNub Publish/Subscribe Service Status Page:

July 2024

June 2024

May 2024

  • Up

  • Warn

  • Down

  • Maintenance

Instant enriched data from
3,960 status pages

About Our PubNub Publish/Subscribe Service Status Page Integration

PubNub Publish/Subscribe Service is a Cloud Infrastructure and APIs solution that StatusGator has been monitoring since March 2015. Over the past over 9 years, we have collected data on on more than 452 outages that affected PubNub Publish/Subscribe Service users. When PubNub Publish/Subscribe Service publishes downtime on their status page, they do so across 22 components and 4 groups using 4 different statuses: up, warn, down, and maintenance which we use to provide granular uptime metrics and notifications.

More than 100 StatusGator users monitor PubNub Publish/Subscribe Service to get notified when it's down, is under maintenance, or has an outage. We've sent more than 2,000 notifications to our users about PubNub Publish/Subscribe Service incidents, providing transparency and peace of mind. You can get alerts by signing up for a free StatusGator account.

If PubNub Publish/Subscribe Service is having system outages or experiencing other critical issues, red down notifications appear on the status page. In most cases, it means that core functions are not working properly, or there is some other serious customer-impacting event underway.

Warn notifications are used when PubNub Publish/Subscribe Service is undergoing a non-critical issue like minor service issues, performance degradation, non-core bugs, capacity issues, or problems affecting a small number of users.

PubNub Publish/Subscribe Service posts separate notifications for planned maintenance work. StatusGator will notify subscribers when PubNub Publish/Subscribe Service enters a pre-planned maintenance window, keeping you up to date.

Since PubNub Publish/Subscribe Service publishes a feed of proactive maintenance events on their status page, StatusGator will collect information about these events. Maintenance events for all your services can be viewed within StatusGator as a unified feed.

When PubNub Publish/Subscribe Service posts issues on their status page, we collect the main headline message and include that brief information or overview in notifications to StatusGator subscribers.

When PubNub Publish/Subscribe Service has outages or other service-impacting events on their status page, we pull down the detailed informational updates and include them in notifications. These messages often include the current details about how the problem is being mitigated, or when the next update will occur.

Because PubNub Publish/Subscribe Service has several components, each with their individual statuses, StatusGator can differentiate the status of each component in our notifications to you. This means, you can filter your status page notifications based on the services, regions, or components you utilize. This is an essential feature for complex services with many components or services spread out across many regions.

Frequently Asked Questions

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No outages or status changes in the last 24 hours

PubNub Publish/Subscribe Service status, last 24 hours:

5:00 PM
11:00 PM
5:00 AM
11:00 AM
5:00 PM
5:00 PM
5:00 AM
5:00 PM
  • Up: 24 hours

  • Warn: 0 minutes

  • Down: 0 minutes

  • Maintenance: 0 minutes

PubNub Publish/Subscribe Service Outage and Status History

We've been monitoring PubNub Publish/Subscribe Service outages since March 22, 2015.
Here's the history of service outages we've observed from the PubNub Publish/Subscribe Service Status Page:

July 2024

June 2024

May 2024

  • Up

  • Warn

  • Down

  • Maintenance