The RpcStatus Class
Experimental!
ProtoRPC is an experimental, innovative, and rapidly changing new feature for App Engine. Unfortunately, being on the bleeding edge means that we may make backwards-incompatible changes to ProtoRPC. We will inform the community when this feature is no longer experimental.
The RpcStatus class provides the status of an on-going or complete RPC via the following fields:
state
- The State of the RPC.
error_name
- The Error name set by the application. Only set when the status is
APPLICATION_ERROR
. Used by the application to transmit the specific reason for an error.
error_message
- The error message associated with the RPC status.
The RpcStatus class provides a subclass, State, an Enum of possible RPC states:
OK
- The RPC completed successfully.
RUNNING
- The RPC is still running (not complete)
REQUEST_ERROR
- The request was malformed or incomplete.
SERVER_ERROR
- The server experienced an unexpected error.
NETWORK_ERROR
- An error occured in the network.
APPLICATION_ERROR
- The application is indicating an error. When in this state, the RPC needs automatically sets
application_error
.