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recover handler if panic

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Shu Xian 2019-09-11 00:40:40 +08:00 committed by Vasiliy Tolstov
parent a037094a31
commit 94f5ccf378
1 changed files with 5 additions and 0 deletions
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5
grpc.go
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@ -338,6 +338,11 @@ func (g *grpcServer) processRequest(stream grpc.ServerStream, service *service,
// define the handler func // define the handler func
fn := func(ctx context.Context, req server.Request, rsp interface{}) error { fn := func(ctx context.Context, req server.Request, rsp interface{}) error {
defer func() {
if r := recover(); r != nil {
log.Logf("handler %s panic recovered, err: %s", mtype.method.Name, r)
}
}()
returnValues = function.Call([]reflect.Value{service.rcvr, mtype.prepareContext(ctx), reflect.ValueOf(argv.Interface()), reflect.ValueOf(rsp)}) returnValues = function.Call([]reflect.Value{service.rcvr, mtype.prepareContext(ctx), reflect.ValueOf(argv.Interface()), reflect.ValueOf(rsp)})
// The return value for the method is an error. // The return value for the method is an error.