## ## Default strfry config ## # Directory that contains the strfry LMDB database (restart required) db = "./strfry-db/" dbParams { # Maximum number of threads/processes that can simultaneously have LMDB transactions open (restart required) maxreaders = 256 # Size of mmap() to use when loading LMDB (default is 10TB, does *not* correspond to disk-space used) (restart required) mapsize = 10995116277760 # Disables read-ahead when accessing the LMDB mapping. Reduces IO activity when DB size is larger than RAM. (restart required) noReadAhead = false } events { # Maximum size of normalised JSON, in bytes maxEventSize = 65536 # Events newer than this will be rejected rejectEventsNewerThanSeconds = 900 # Events older than this will be rejected rejectEventsOlderThanSeconds = 94608000 # Ephemeral events older than this will be rejected rejectEphemeralEventsOlderThanSeconds = 60 # Ephemeral events will be deleted from the DB when older than this ephemeralEventsLifetimeSeconds = 300 # Maximum number of tags allowed maxNumTags = 2000 # Maximum size for tag values, in bytes maxTagValSize = 1024 } relay { # Interface to listen on. Use 0.0.0.0 to listen on all interfaces (restart required) bind = "0.0.0.0" # Port to open for the nostr websocket protocol (restart required) port = 7777 # Set OS-limit on maximum number of open files/sockets (if 0, don't attempt to set) (restart required) nofiles = 1000000 # HTTP header that contains the client's real IP, before reverse proxying (ie x-real-ip) (MUST be all lower-case) realIpHeader = "" info { # NIP-11: Name of this server. Short/descriptive (< 30 characters) name = "strfry default" # NIP-11: Detailed information about relay, free-form description = "This is a strfry instance." # NIP-11: Administrative nostr pubkey, for contact purposes pubkey = "" # NIP-11: Alternative administrative contact (email, website, etc) contact = "" # NIP-11: URL pointing to an image to be used as an icon for the relay icon = "" } # Maximum accepted incoming websocket frame size (should be larger than max event) (restart required) maxWebsocketPayloadSize = 131072 # Websocket-level PING message frequency (should be less than any reverse proxy idle timeouts) (restart required) autoPingSeconds = 55 # If TCP keep-alive should be enabled (detect dropped connections to upstream reverse proxy) enableTcpKeepalive = false # How much uninterrupted CPU time a REQ query should get during its DB scan queryTimesliceBudgetMicroseconds = 10000 # Maximum records that can be returned per filter maxFilterLimit = 500 # Maximum number of subscriptions (concurrent REQs) a connection can have open at any time maxSubsPerConnection = 20 writePolicy { # If non-empty, path to an executable script that implements the writePolicy plugin logic plugin = "" } compression { # Use permessage-deflate compression if supported by client. Reduces bandwidth, but slight increase in CPU (restart required) enabled = true # Maintain a sliding window buffer for each connection. Improves compression, but uses more memory (restart required) slidingWindow = true } logging { # Dump all incoming messages dumpInAll = false # Dump all incoming EVENT messages dumpInEvents = false # Dump all incoming REQ/CLOSE messages dumpInReqs = false # Log performance metrics for initial REQ database scans dbScanPerf = false # Log reason for invalid event rejection? Can be disabled to silence excessive logging invalidEvents = true } numThreads { # Ingester threads: route incoming requests, validate events/sigs (restart required) ingester = 3 # reqWorker threads: Handle initial DB scan for events (restart required) reqWorker = 3 # reqMonitor threads: Handle filtering of new events (restart required) reqMonitor = 3 # negentropy threads: Handle negentropy protocol messages (restart required) negentropy = 2 } negentropy { # Support negentropy protocol messages enabled = true # Maximum records that sync will process before returning an error maxSyncEvents = 1000000 } }