Cannot connect gRPC Server Hosted on HuggingFace Spaces
I was trying to host a sample gRPC code in Huggingface Spaces and when i am trying to call the server via the gRPC client, i am getting the error message as Connection Refused.This is the space -GRPC Testing - a Hugging Face Space by BleakBelow is the detailed error message which i am getting when i am trying to connect to the Spaces via gRPC -Traceback (most recent call last):File “/media/kali/New Volume/MongoCommunicator/gRPC_Python/gRPC-Testing/HelloWorld/greeter_client.py”, line 38, inrun()File “/media/kali/New Volume/MongoCommunicator/gRPC_Python/gRPC-Testing/HelloWorld/greeter_client.py”, line 32, in runresponse = stub.SayHello(helloworld_pb2.HelloRequest(name=“you”))^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^File “/media/kali/New Volume/MongoCommunicator/gRPC_Python/gRPC/lib/python3.12/site-packages/grpc/_channel.py”, line 1181, incallreturn _end_unary_response_blocking(state, call, False, None)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^File “/media/kali/New Volume/MongoCommunicator/gRPC_Python/gRPC/lib/python3.12/site-packages/grpc/_channel.py”, line 1006, in _end_unary_response_blockingraise _InactiveRpcError(state)  # pytype: disable=not-instantiable^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:status = StatusCode.UNAVAILABLEdetails = “failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:50051: Failed to connect to remote host: connect: Connection refused (111)”debug_error_string = “UNKNOWN:Error received from peer  {created_time:“2024-12-21T11:00:23.394430809+05:30”, grpc_status:14, grpc_message:“failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:50051: Failed to connect to remote host: connect: Connection refused (111)”}”In the dockerfile, i have also correctly provided the Port (7860). Can i please get some guidance about where am i going wrong ?
2025-01-07T04:21:36Z
Is gRPC not supported in HuggingFace Spaces ?
2025-01-07T04:34:22Z
The settings don’t seem to be wrong.It may be a library that is implicitly prohibited by Spaces. There are quite a few like that…huggingface.coSpaces Configuration ReferenceWe’re on a journey to advance and democratize artificial intelligence through open source and open science.huggingface.coHandling Spaces DependenciesWe’re on a journey to advance and democratize artificial intelligence through open source and open science.