Pulsar

The Pulsar binding. The emitted member is pulsar, and every object carries bindingVersion: 0.1.0.

@pulsarServer

extern dec pulsarServer(target: Namespace, config: valueof AsyncAPIPulsarServerBinding);

Field	Type	Required
tenant	string	no

Apply it to the service namespace. A topic is addressed as <tenant>/<namespace>/<topic>, so this field and the channel namespace are two parts of one address.

@pulsarChannel

extern dec pulsarChannel(
  target: Interface | Namespace,
  config: valueof AsyncAPIPulsarChannelBinding
);

Field	Type	Required
namespace	string	yes
persistence	string	yes
compaction	int32	no
geoReplication	string[]	no
retention	AsyncAPIPulsarRetention	no
ttl	int32	no
deduplication	boolean	no

Apply it to the interface or namespace that carries @channel or @dynamicChannel.

WARNING

namespace is a TypeSpec keyword. Write the field name in backticks: `namespace`: "orders". The emitted field is still namespace.

namespace and persistence are required. A binding without either one is reported through missing-binding-field and dropped whole. persistence is persistent or non-persistent.

geoReplication is written under that name because a TypeSpec field name cannot hold a dash. The emitted field is geo-replication.

retention.time and retention.size are zero or more. Zero disables retention on that measure.