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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 71%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EI%3C/text%3E%3C/svg%3E)
I am trying to host my gRPC service as an azure appservice. I followed the instructions as per this:
gRPC support on Azure App Service - https://azure.github.io/AppService/2022/05/23/gRPC-support-on-App-Service.html
I am get the following error.
Grpc.Core.RpcException: Status(StatusCode="Internal", Detail="Request protocol 'HTTP/1.1' is not supported.")
I even went and created a new test service, using the Greeter server/client as per above post, but still get the exact same error.
I have double checked that the proxy is set to enabled in config, What can I do to debug the issue or am I doing something wrong?
My Config:
HTTP2Port
HTTP2Proxy
HTTP2
Thanks
Hi, @ISIMobile
The App Service settings seem fine, but what is the implementation of the application (server / client)?
Are you working fine on localhost?
It is the server running in Azure.
When I run the server on localhost it works fine. It just when I try to connect from the client to the server running in azure, I get the error. What I do not understand is I used the Greeter sample, to make sure it is nothing on my projects code side that is wrongly implemented as per post to double check and I get the exact same error.
Just ignore my post, apologies, I see it is in preview and not yet public available. Not sure how I missed that.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 92%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
No worries, yes. gRPC is currently available in EUAP with Private Preview for use with .NET Core 3.1 and .NET 6.
Thanks for posting this question and sharing the update.
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