v1.0.0-alpha2

v1.0.0-alpha2

The second alpha release version: including simple.DAG.

simple.DAG

• Workflow:
  • No limit to the complexity of a directed acyclic graph.
  • Single input and single output.
  • Canceled at any time during execution.
  • Shipped with any loggers.
• Transit:
  • Any inputs and outputs(except the initial input and final output).
  • The worker accepts the incoming context parameter and allows receiving Done() signal.
  • Any worker error will terminate the execution and notify all the loggers to record events, including panic() and recover from it.
• Logger:
  • LoggerInterface: Allow custom loggers.
  • Predefined four log levels.
  • Default logger: Log events are output to the standard output and standard error.
  • Error collector: Collect errors generated during workflow execution.

Notice:

Features not yet available:

• Check if there is a loop.
• Check that all channels are used and only used once.

v1.0.0-alpha1 is not recommended to use.