{"version":"2.1.323","anchor":"writer-backpressure-long-wait-reporting","canonical_anchor":"writer-backpressure-long-wait-reporting","heading":"Long waits when writing session records can now be timed and reported","tier":"internal","area":"Sessions","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.323\/e\/writer-backpressure-long-wait-reporting","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.323","markdown":"### Long waits when writing session records can now be timed and reported\n\nWhen a write queue waits a long time for room, Claude Code can now report how long it waited, if the longWaitForRoom setting is configured\n\n**What**\n\nClaude Code writes records such as the session transcript through a queue. When that queue is full, Claude Code has to wait for room before writing more. That wait now starts a timer when the queue's configuration includes `longWaitForRoom`. Once the configured delay passes, Claude Code reports how long it has been waiting. The wait used to be untimed.\n\n**Why**\n\nThis gives Claude Code a way to notice and record writes that have stalled, which helps when tracking down slow or stuck sessions.\n\n- Area: Sessions\n- Names: `longWaitForRoom`\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 1\/5\n- Scope: individual\n- Heads-up: no"}