strfry - a nostr relay

strfry is a relay for the nostr protocol

• Supports most applicable NIPs: 1, 2, 4, 9, 11, 12, 15, 16, 20, 22, 28, 33, 40
• No external database required: All data is stored locally on the filesystem in LMDB
• Hot reloading of config file: No server restart needed for many config param changes
• Zero downtime restarts, for upgrading binary without impacting users
• Websocket compression: permessage-deflate with optional sliding window, when supported by clients
• Built-in support for real-time streaming (up/down/both) events from remote relays, and bulk import/export of events from/to jsonl files
• negentropy-based set reconcilliation for efficient syncing with remote relays