Page Comparison

Input 

Document

• Min: 0

• Max: 1

• Mapper

• JSON Generator

The snap requires the user to input a gRPC server endpoint to connect to, and then select the specific service and method to access.

Output

Document

• Min: 0

• Max: 1

• Mapper

The primary output is the response object, defined in the gRPC service's .proto file:

ResponseMessage object with fields like result and status_code.

Error

Error handling is a generic way to handle errors without losing data or failing the Snap execution. You can handle the errors that the Snap might encounter when running the pipeline by choosing one of the following options from the When errors occur list under the Views tab:

• Stop Pipeline Execution: Stops the current pipeline execution if the Snap encounters an error.

• Discard Error Data and Continue: Ignores the error, discards that record, and continues with the remaining records.

• Route Error Data to Error View: Routes the error data to an error view without stopping the Snap execution.

Learn more about Error handling in Pipelines.