Tail
Value members
Concrete methods
Write a single outbound message to the pipeline with a timeout
Write a single outbound message to the pipeline with a timeout
Write a collection of outbound messages to the pipeline
Write a collection of outbound messages to the pipeline
Write a collection of outbound messages to the pipeline with a timeout
Write a collection of outbound messages to the pipeline with a timeout
Find the next outbound Stage
with the given name, if it exists.
Find the next outbound Stage
with the given name, if it exists.
Find the next outbound Stage
of type C
, if it exists.
Find the next outbound Stage
of type C
, if it exists.
Replace all downstream Stage
s, including this Stage
.
Replace all downstream Stage
s, including this Stage
.
If this was a MidStage
, its inbound element is notified via a Disconnected
Command.
Inherited methods
Handle basic startup and shutdown commands.
Handle basic startup and shutdown commands.
- Value Params
- cmd
a command originating from the channel
- Inherited from
- Stage
Shuts down the stage, deallocating resources, etc.
Shuts down the stage, deallocating resources, etc.
It will be called when the stage receives a Disconnected
command unless inboundCommand is overridden. This method
should not send or Disconnected
commands.
It is possible that this will not be called due to failure of other stages to propagate shutdown commands. Conversely, it is also possible for this to be called more than once due to the reception of multiple shutdown commands. It is therefore recommended that the method be idempotent.
- Inherited from
- Stage
Start the stage, allocating resources etc.
Start the stage, allocating resources etc.
This method should not effect other stages by sending commands etc unless it creates them.
It is not impossible that the stage will receive other commands besides Connected
before this method is called. It is not impossible for this method to be called multiple
times by misbehaving stages. It is therefore recommended that the method be idempotent.
- Inherited from
- Stage