cRIO/LinuxRT support for gRPC

[tlhanken]

Hey Team!

I have a gRPC tool built with the toolkit that works on LabVIEW on windows, but struggling to get it to run on cRIO. There seems to be dcoumentation that people have gotten this to work on cRIOs before, but I see little documentation on the process. How does one go about getting gRPC LabVIEW code running/setup on a NI LinuxRT? Thanks!

[corneydavid]

We are working with a user get their product tied into LabVIEW code. Under the hood it uses gRPC. We currently have things in a working state on Windows, however, are struggling when running it on a LinuxRT target – when trying to deploy on the RT target we are getting errors for missing dependencies. Text below is from deploy log.

Deploying System Exec.vi (12.33 K)
Deploying Sift Client.lvlib:Sift Client.lvclass:Get Stop Notifier Status.vi (6.04 K)
Deploying Sift Client.lvlib:Sift Client.lvclass:Inititalize.vi (29.84 K)
Deploying Sift Client.lvlib:Sift Client.lvclass:Destroy.vi (11.60 K)
Deploying Sift Proxy Smoketest.viSift Proxy Smoketest.vi loaded with errors on the target and was closed.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_Close:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_Get:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_Delete:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_Head:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_AddHeader:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_RemoveHeader:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_Post:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_PostFile:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_PostMultipart:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GenericRequest:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_Put:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_PutFile:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_GetResult:C  . Ensure that the library is present on the RT target.
LabVIEW: (Hex 0x436) Failed to load shared library lvwebclient_.:http_Open:C  . Ensure that the library is present on the RT target.
Deploying RT CompactRIO Target Container
Deployment completed with errors

Is there certain files or installs needed to get LabVIEW gRPC support on a LinuxRT device? Any guidance would be appreciated, thanks!