How to use dsh-session-persistence-sqlite

This article is derived from the plugin's already-indexed fields (wiki / faq / compatibility_json / readme), not freshly generated by AI. Source field is noted at the end of each section.

Quick start

SQLite durable session persistence backend for the DeepSeek Harness

— source: plugins.ai_summary

Install & verify

dsh plugin --profile web add npm:@deepseek-ai/dsh-session-persistence-sqlite

Run the command above in your DSH Web Profile. Then enable the plugin in the plugin list.

— source: plugins.install

Key points

• Synchronous compression — Node's SQLite and Zstandard calls block the JavaScript thread; the 4 KiB threshold limits per-frame work for small records.
• DatabaseSync blocks the event loop — physical row reduction does not make SQLite operations asynchronous.
• External SQL readers must understand physical tags — supported consumers read through this provider rather than treating every events.type as a logical event type.
• No deletion or background historical compaction — normal appends are insert-only.

— source: plugin_wiki.readme_en (fallback readme_raw)

Pitfalls

Review the upstream repo before installing. This guide is auto-derived from indexed fields and may lag the latest release. If anything contradicts the official docs, treat the upstream source as authoritative.

— source: general rule