Listen for signals
FlowTarget independent
signal.listenHandle signals in this run in order until main completion or stop.
Example use
Listen for refresh signals during the main task and process each notification in sequence.
Node preview
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Data inputs 1
- Signal name
nameString Matches signals with this name in the current run.
Default availableDefault:"continue"
Data outputs 2
- Payload
valueJSON value JSON data carried by the signal.
- Event ID
event-idString Unique identity of this signal.
Control and error ports
- Input
inInput · Control - An incoming control signal enters this operation.
- Stop task
stopInput · Control - An incoming control signal enters this operation.
- Signal received
eventOutput · Control - Continue from this result or stage; see the node description for branch conditions.
- Main task
mainOutput · Control - Continue from this result or stage; see the node description for branch conditions.
- Completed
completedOutput · Control - Continue from this result or stage; see the node description for branch conditions.
- Failed
failedOutput · Error - Emitted when the operation fails; connect error handling here.
Version and node identity
Version 1.0.0
sha256:0d7e6a478c52fc9717705e39fca428037dc0bd05d3fe924541e1d06ba08e9bc0