[GitHub] [apisix] cwy57885142 opened a new issue #3425: bug: dashboard创建grpc-transcode插件异常:curl: (52) Empty reply from server

[GitBox]

cwy57885142 opened a new issue #3425:
URL: https://github.com/apache/apisix/issues/3425


   ### Issue description
   grpc-transcode插件采用命令行创建响应200,采用dashboard创建抛异常:curl: (52) Empty reply from 
server
   ### Environment
   
   * apisix version (cmd: `apisix version`):2.2
   * OS: (cmd: `uname -a`):centos6.10
   * OpenResty / Nginx version: (cmd: `nginx -V` or `openresty -V`)
   
   ### Minimal test code / Steps to reproduce the issue
   1.采用命令行创建插件
   Add a proto：
   curl http://admin.test.com/apisix/admin/proto/1 -H 'X-API-KEY: 
edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
   {
       "content" : "syntax = \"proto3\";
       package helloworld;
       service Greeter {
           rpc SayHello (HelloRequest) returns (HelloReply) {}
       }
       message HelloRequest {
           string name = 1;
       }
       message HelloReply {
           string message = 1;
       }"
   }'
   
   Add a routes：
   curl http://admin.test.com/apisix/admin/routes/111 -H 'X-API-KEY: 
edd1c9f034335f136f87ad84b625c8f1' -X PUT -d '
   {
       "methods": ["GET"],
       "uri": "/test",
       "service_protocol": "grpc",
       "plugins": {
           "grpc-transcode": {
            "proto_id": "1",
            "service": "helloworld.Greeter",
            "method": "SayHello"
           }
       },
       "upstream": {
           "type": "roundrobin",
           "nodes": {
               "172.20.11.32:50051": 1
           }
       }
   }'
   
   Test Plugin：
   curl -i http://admin.test.com/test?name=world
   
   HTTP/1.1 200 OK
   Date: Tue, 26 Jan 2021 06:49:07 GMT
   Content-Type: application/json
   Transfer-Encoding: chunked
   Connection: keep-alive
   grpc-encoding: identity
   grpc-accept-encoding: gzip
   Server: APISIX/2.2
   Trailer: grpc-status
   Trailer: grpc-message
   {"message":"Hello world !"}
   
   
   2.Dashboard创建插件不加"content"
   
   Data Editor:
   {
     "deadline": 0,
     "disable": false,
     "method": "SayHello",
     "proto_id": "1",
     "service": "helloworld.Greeter"
   }
   
   Test Plugin：
   curl -i http://admin.test.com/test?name=world
   
   curl: (52) Empty reply from server
   
   3.Dashboard创建插件加"content"：
   Data Editor:
   {
     "content": "syntax = \"proto3\";package helloworld;service Greeter {rpc 
SayHello (HelloRequest) returns (HelloReply) {}}message HelloRequest {string 
name = 1;}message HelloReply {string message = 1;}",
     "deadline": 0,
     "disable": false,
     "method": "SayHello",
     "proto_id": "1",
     "service": "helloworld.Greeter"
   }
   
   Test Plugin：
   curl -i http://admin.test.com/test?name=world
   
   curl: (52) Empty reply from server
   
   ### What's the actual result? (including assertion message & call stack if 
applicable)
   
   ### What's the expected result?
   


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