Gateway error scenarios about fabric-gateway HOT 2 CLOSED

For a production-ready client application, we need to be able to distinguish whether a given error is:

1. a connection failure that can be retried
2. an unrecoverable failure (like bad credentials, channel name, chaincode name or transaction name)
3. a valid application-level error from chaincode (like querying an asset that doesn’t exist)

We might be able to achieve this with good use of gRPC status codes on errors returned from the Gateway peer. We will need to document status codes we use and their meaning. This documentation might need to include code examples demonstrating how to capture errors / exceptions and examine the status codes.

from fabric-gateway.

Done!

from fabric-gateway.