​
prefect.server.events.stream

​
Functions

​
subscribed 

subscribed(filter: EventFilter) -> AsyncGenerator['Queue[ReceivedEvent]', None]

​
events 

events(filter: EventFilter) -> AsyncGenerator[AsyncIterable[Optional[ReceivedEvent]], None]

​
distributor 

distributor() -> AsyncGenerator[messaging.MessageHandler, None]

​
start_distributor 

start_distributor() -> None
Starts the distributor consumer as a global background task

​
stop_distributor 

stop_distributor() -> None
Stops the distributor consumer global background task

​
run_distributor 

run_distributor(started: asyncio.Event) -> NoReturn
Runs the distributor consumer forever until it is cancelled

​
Classes

​
Distributor

Methods:

​
all_services 

all_services(cls) -> Sequence[type[Self]]
Get list of all service classes

​
enabled 

enabled(cls) -> bool

​
enabled 

enabled(cls) -> bool
Whether the service is enabled

​
enabled_services 

enabled_services(cls) -> list[type[Self]]
Get list of enabled service classes

​
environment_variable_name 

environment_variable_name(cls) -> dict[str, str]

​
environment_variable_name 

environment_variable_name(cls) -> str

​
run_services 

run_services(cls) -> NoReturn
Run enabled services until cancelled.

​
running 

running(cls) -> AsyncGenerator[None, None]
A context manager that runs enabled services on entry and stops them on exit.

​
service_settings 

service_settings(cls) -> ServicesBaseSetting

​
service_settings 

service_settings(cls) -> ServicesBaseSetting
The Prefect setting that controls whether the service is enabled

​
start 

start(self) -> None

​
start 

start(self) -> NoReturn
Start running the service, which may run indefinitely

​
stop 

stop(self) -> None

​
stop 

stop(self) -> None
Stop the service