| Env variable | Required | Default | Note |
|---|---|---|---|
| RUST_LOG | NO | INFO | |
| PORT | NO | 8080 | |
| METRICS_PORT | NO | 9090 | |
| PGHOST | YES | ||
| PGPORT | NO | 5432 | |
| PGDATABASE | YES | ||
| PGUSER | YES | WRITE, DELETE access |
|
| PGPASSWORD | YES |
| Env variable | Required | Default | Note |
|---|---|---|---|
| LOKALISE_SDK_TOKEN | YES | API token from lokalise | |
| LOKALISE_PROJECT_ID | YES | Project ID in lokalise | |
| LOKALISE_API_URL | NO | https://api.lokalise.com/api2 | Lokalise API base URL |
| Env variable | Required | Default | Note |
|---|---|---|---|
| ASSETS_SERVICE_URL | YES | Assets-service root url. No trailing slash | |
| DATA_SERVICE_URL | YES | Data-service root url. No trailing slash | |
| BLOCKCHAIN_UPDATES_URL | YES | Blockchain updates url | |
| MATCHER_ADDRESS | YES | Matcher address (base58) | |
| STARTING_HEIGHT | NO | None | [Debug only] Blockchain height to start receiving notifications. If not set (or zero) uses current height from data service. |
| Env variable | Required | Default | Note |
|---|---|---|---|
| REDIS_HOSTNAME | YES | Redis instance hostname | |
| REDIS_PORT | NO | 6379 | Redis port |
| REDIS_USER | NO | default | Redis user, must have write permission |
| REDIS_PASSWORD | YES | Redis password | |
| REDIS_STREAM_NAME | YES | E.g. 'matcher.external.orders.execution' | |
| REDIS_GROUP_NAME | YES | E.g. 'push-notifications-service' | |
| REDIS_CONSUMER_NAME | YES | E.g. 'push-notifications-0' | |
| REDIS_BATCH_SIZE | NO | 100 | Number of stream items to query at once |
| Env variable | Required | Default | Note |
|---|---|---|---|
| POOL_CONNECTION_TIMEOUT_SEC | NO | 5 | Database pool connection timeout, seconds |
| MAX_SUBSCRIPTIONS_PER_ADDRESS_PER_PAIR | NO | 10 | Maximum number of price subscriptions per pair, per address |
| MAX_SUBSCRIPTIONS_PER_ADDRESS_TOTAL | NO | 50 | Maximum number of price subscriptions in total, per address |
| Env variable | Required | Default | Note |
|---|---|---|---|
| FCM_API_KEY | YES | A token from FCM for sending messages to apps | |
| SEND_EMPTY_QUEUE_POLL_PERIOD_MILLIS | NO | 5000 | Period of polling for new messages |
| SEND_EXPONENTIAL_BACKOFF_INITIAL_INTERVAL_MILLIS | NO | 5000 | Message send exponential strategy initial interval |
| SEND_EXPONENTIAL_BACKOFF_MULTIPLIER | NO | 3.0 | Exponential strategy multiplier |
| SEND_MAX_ATTEMPTS | NO | 5 | No more retries after reaching max attempts limit |
| SEND_CLICK_ACTION | NO | "open" | "click_action" field in sent Notification |
| SEND_DRY_RUN | NO | 5 | No more retries after reaching max attempts limit |