https://github.com/k-bx/tonic-web-play

https://github.com/k-bx/tonic-web-play

Last synced: 13 days ago
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• Host: GitHub
• URL: https://github.com/k-bx/tonic-web-play
• Owner: k-bx
• Created: 2023-08-04T06:38:05.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-08-04T06:48:26.000Z (over 1 year ago)
• Last Synced: 2024-10-04T15:43:52.999Z (about 1 month ago)
• Language: Rust
• Size: 16.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Tonic gRPC-Web attempt

## Setup

Add `127.0.0.1 tonic-web-play.localhost` in your /etc/hosts

## Run

**Server**:

```

$ cargo run --bin server

```

**Client**:

```

$ cargo run --bin client

```

Will run on `http://tonic-web-play.localhost:8301`

## The error

```

➜  tonic-web-play git:(main) ✗ curl --http1.1 -XPOST 'http://tonic-web-play.localhost:8301/ping.Ping/Ping' \

  -H 'content-type: application/grpc-web' \

  -H 'accept: application/grpc-web+proto' \

  --data-raw $'\u0000\u0000\u0000\u0000\u0002\n\u0000' -i

HTTP/1.1 200 OK

content-type: application/grpc-web+proto

grpc-status: 13

grpc-message: Missing%20request%20message.

content-length: 0

date: Fri, 04 Aug 2023 06:31:43 GMT

```

The client output:

```

➜  tonic-web-play git:(main) ✗ cargo run --bin client

   Compiling tonic-web-play v0.1.0 (/Users/kon/workspace/tonic-web-play)

    Finished dev [unoptimized + debuginfo] target(s) in 1.29s

     Running `target/debug/client`

BODY=Body(Full(b"\0\0\0\0\x05\n\x03Bob"))

REQUEST=Request { method: POST, uri: http://tonic-web-play.localhost:8301/ping.Ping/Ping, version: HTTP/1.1, headers: {"content-type": "application/grpc-web", "accept": "application/grpc-web"}, body: Body(Full(b"\0\0\0\0\x05\n\x03Bob")) }

REPLY=PingRsp { message: "Hello Bob!" }

```