Courier incident

Courier Send and Message Event Slowdown

Resolved after 36 minutes, affecting API, on February 13, 2025.

resolved Feb 13, 2025, 11:09 PM UTC

The team has identified the issue related to network connections on AWS which resulted in a backup of messages on our pipeline. Messages are flowing through as expected, and the stream has caught up.

Started
Feb 13, 2025, 10:32 PM UTC
Resolved
Feb 13, 2025, 11:09 PM UTC
Duration
36m
Detected by Pingoru
Feb 13, 2025, 10:32 PM UTC

Affected components

API

Update timeline

  1. identified Feb 13, 2025, 10:32 PM UTC

    The Courier team has identified a slowdown in sending notifications. This issue has been identified by our team and is closely monitoring. We do not expect any messages to drop. We will continue to monitor and update accordingly.

  2. monitoring Feb 13, 2025, 10:51 PM UTC

    Our team has identified a bottleneck in our system caused by timeouts on our sendworker. Our exponential backoff has caught up and messages are starting to go through.

  3. resolved Feb 13, 2025, 11:09 PM UTC

    The team has identified the issue related to network connections on AWS which resulted in a backup of messages on our pipeline. Messages are flowing through as expected, and the stream has caught up.

Your product runs on more than Courier

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →