pkg/

Package api exposes the gateway over HTTP: a booking endpoint, read access to the message log and the PNR store, and a live event stream that the console uses to show traffic as it happens.

Package avail holds what a distribution system believes is sellable.

Package avs decodes and builds Availability Status messages.

Package baggage implements the Baggage Source Message and the Baggage Processed Message: how a check-in system tells the sortation world a bag exists, and how the sortation world reports what it did with it.

Package config loads the gateway's deployment configuration.

Package demo provides simulated carriers and a flight catalog so the gateway can be exercised end to end without a real interline partner.

Package edifact implements the UN/EDIFACT interchange syntax (ISO 9735) used to carry IATA PADIS messages such as PAOREQ/PAORES, PNRGOV, PAXLST and the DCQCKI/DCRCKI check-in pair.

Package egress delivers messages to partners, and keeps trying.

Package gateway is the message pipeline: it turns bytes from a peer into changes on a record, and changes on a record into bytes for a peer.

Package ingress accepts messages from partners.

Package matip implements MATIP, the mapping of airline traffic over IP defined by RFC 2351.

Package metrics exposes counters, gauges and histograms in Prometheus text format.

Package mvt reads and writes IATA aircraft movement messages: MVT, its MVA variant, and DIV diversions.

Package ndc implements the IATA New Distribution Capability order messages.

Package node assembles a running jetwayd from a configuration.

Package padis maps IATA PADIS EDIFACT messages onto the canonical PNR.

Package pnl implements the Passenger Name List and the Additions and Deletions List: the messages a reservations system sends the airport so check-in knows who is coming.

Package pnr defines the canonical Passenger Name Record that every wire format maps onto.

Package queue turns things that happened into work someone has to do.

Package rescode holds the IATA reservation action and status code vocabulary.

Package spool is a durable write-ahead buffer for inbound messages.

Package ssim implements the IATA schedule messages carried over Type B: SSM, the Standard Schedules Message, and ASM, the Ad hoc Schedule Message.

Package store persists the message log and the PNR state.

Package telemetry gives the gateway OpenTelemetry tracing.

Package transport carries message bytes between the gateway and its peers.

Package typeb implements the IATA/ATA "Type B" teletype message envelope used by the SITA and ARINC store-and-forward networks.

Package ulid implements lexicographically sortable, time-ordered identifiers.