UNEXPIREDfor an order we do not find in our database, we ignore the event and noop.
fillableTakerAssetAmountand so these amounts should be updated in the database. Rejected orders are rejected with a specific RejectedOrderStatus, including an identifying
code. The following codes indicate temporary errors and you may try submitting the order again (typically with exponential backoff):
DATABASE_FULL_OF_ORDERS. For any other code, the order has been rejected by Mesh and should not be retried. If the order exists in your database is should be removed.
GQL_CONNECTION_KEEP_ALIVEmessages as described in https://github.com/apollographql/subscriptions-transport-ws/blob/master/PROTOCOL.md. Our Typescript GraphQL client automatically handles these messages, and most other GraphQL clients will too.