[jira] [Created] (THRIFT-5049) Process panic in generated processor

[Serhii (Jira)]

Serhii created THRIFT-5049:
------------------------------

             Summary: Process panic in generated processor
                 Key: THRIFT-5049
                 URL: https://issues.apache.org/jira/browse/THRIFT-5049
             Project: Thrift
          Issue Type: Improvement
          Components: Go - Compiler
    Affects Versions: 0.13.0
            Reporter: Serhii


Hello. In current version go generator doesn't provide functionality to handle 
panic in generated processor. For example you can do it like that:


{code:golang}
func (p *someProcessor) Process(ctx context.Context, seqId int32, iprot, oprot 
thrift.TProtocol) (success bool, err thrift.TException) {
// read args from protocol
result := SomeProcessorResult{}
var err2 error
if err2 = p.handler.SomeOperation(ctx, args.Op); err2 != nil {
-> there is switch case from err2
-> you can process panic in the same way like in "default" case for switch.
}
...
}
{code}
 
In current version on processor we need to process panic in custom server to 
send NewTApplicationException to clients and it is very uncomfortable.

Thanks.

 



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