Cors constructor

Check if the headers are valid and allowed by the environment variable

Connect establishes a connection to the server at the specified url. The url can be in either of these forms: ws://host:port/channel wss://host:port/

NewFactory create a new Trigger factory

Read fetch data

RegisterOperator registers an operator

BuildURI is a temporary crude URI builder

NewActivity creates a new RESTActivity

NewFactory create a new Trigger factory

Run implements action.Runner.Run

TaskName implements activity.Context.TaskName