This removes a third party dependency (datadog-metrics) which added ~2.5MB of code to the server.

Install

npm install @rocicorp/[email protected]

Summary

(as compared to [email protected])

🎁 Features

• None

🧰 Fixes

• Use fetch and a small amount of hand written code instead of depending on the datadog-metrics npm package. The large dependency caused timeouts in code deployments.

⚠️ Breaking Changes

• None

⚡️ Performance

• N/A

Reduced overhead of connectivity checks

Reduces the overhead and interference from connectivity checks.

• Previously connectivity checks were done in parallel with every WebSocket connection attempt.
• This created more overhead/interference than necessary for connecting clients, the reflect worker and Rocicorp’s canary-render web service.
• Now they are done:
  1. after the first successful connection
  2. after a successful connect that was proceeded by 1 or more connect errors
  3. on the first connect error, and ever 6th connect error there after