{"version":"2.1.281","anchor":"ccr-client-reports-has-subscribers-on-every-events-post","canonical_anchor":"ccr-client-reports-has-subscribers-on-every-events-post","heading":"CCR client reports has_subscribers on every events POST","tier":null,"area":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.281\/e\/ccr-client-reports-has-subscribers-on-every-events-post","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.281","markdown":"### CCR client reports has_subscribers on every events POST\n\nAfter each successful upload to `\/worker\/events`, the client now reads the reply and passes on a `has_subscribers` yes\/no value\n\n**Unclear.** The finding does not say what Claude Code does differently once it knows whether there are subscribers.\n\n**What**\n\nWhen Claude Code sends a batch of events to the `\/worker\/events` address and the upload succeeds, it now always reads the server's reply if an `onSubscribersReported` callback is set. A callback is a piece of code that waits to be handed a result. The reply's `has_subscribers` value, which is a simple yes or no, is then passed to that callback.\n\n**Why**\n\nThe client now learns after every upload whether the server reports any subscribers for these events. Nothing changes on screen."}