Skip to content

// Tag

#Server-sent events

Every post tagged Server-sent events.

Cover art for “Your reconnect hint sets your data loss, or it sets nothing at all”
// Featured

Your reconnect hint sets your data loss, or it sets nothing at all

A server-sent events stream that omits the id field loses everything published while it is away, and the amount is arithmetic rather than luck. The reconnect hint you tuned decides that number — or decides nothing whatsoever, depending on one line you may not have written.

Read the article

// Build it

Shipping this in production?

Tell us where you are — the system, the constraint, and the number that is wrong. We reply within a day with a concrete next step.