Adding client.vi to manually test grpc feature

[Danus-NI]

Modification done to fix Main_CLIWrapper:
Added To word integer:

Added client.vi to manually run and test the grpc labview client - labview server connection.
Screentshops of the vis:
Helloworld:

all-datatypes-oneof:

enum-oneof:

message-oneof:

multiplie-field-oneof:

nested-oneof:

sibline-oneof:

simple-oneof:

enum-streaming:

1. clientstreaming

2.server streaming:

oneof-streaming:

1. client streaming

2. server streaming

[jasonmreding]

From a code style perspective:

• The diagram wiring is a bit messy in spots. Try to maintain parallel wires without bends where possible. When not possible, try to maintain the minimal number of wire bends for a given wire. For example, try to avoid this sort of thing.

• Do not use the icon view for controls/indicators on the block diagram. I recommend you uncheck the "Place front panel terminals as icons" in the options dialog.

The remainder of the client VIs are a bit difficult to provide feedback on yet as nothing references them yet. For example, I suspect having all of the client VIs in the same folder as the server without any consistent naming scheme will be inconvenient when you attempt to modify the test suite scripts to copy them into the generated code in a generic fashion. However, I guess some of this feedback can be deferred until those changes come along.

[jasonmreding]

BTW, these changes seem to be causing the build_release_artifacts pipeline stage to timeout/fail. I haven't tried to investigate why.

[Danus-NI]

I have updated the messy wiring section as suggested:

@jasonmreding