feat: support http json to grpc

.vscode/launch.json

@@ -37,6 +37,17 @@
                 "KOD_NAME": "constructsserver"
             },
             "program": "./example/gateway/constructsserver"
+        },
+        {
+            "name": "helloworld",
+            "type": "go",
+            "request": "launch",
+            "mode": "auto",
+            "cwd": "${workspaceFolder}",
+            "env": {
+                "KOD_NAME": "helloworld"
+            },
+            "program": "./example/gateway/helloworld"
         }
     ],
     "compounds": [
@@ -45,6 +56,7 @@
             "configurations": [
                 "constructsserver",
                 "optionsserver",
+                "helloworld",
                 "gateway"
             ],
             "stopAll": true

README.md

@@ -136,6 +136,10 @@ Percentage of the requests served within a certain time (ms)
  100%    102 (longest request)
 ```
 
+## Call Graph
+
+![callgraph](./assets/callgraph.png)
+
 ## Pyroscope
 
 Visiting [http://localhost:4040](http://localhost:4040) will show the Pyroscope dashboard.

Taskfile.yaml

@@ -16,6 +16,7 @@ tasks:
     deps:
       - constructsserver
       - optionsserver
+      - helloworld
       - gateway
 
   gateway:
@@ -30,6 +31,10 @@ tasks:
     cmds:
       - go run ./example/gateway/optionsserver  
 
+  helloworld:
+    cmds:
+      - go run ./example/gateway/helloworld  
+
   bench:
     cmds:
       - "ab -n 50000 -kc 500 -T 'application/json' -p test/post1.json http://localhost:8080/query"
@@ -38,10 +43,18 @@ tasks:
     cmds:
       - "ab -n 50000 -kc 500 -T 'application/json' -p test/post2.json http://localhost:8080/query"
 
+  bench3:
+    cmds:
+      - "ab -n 50000 -kc 500 'http://localhost:9090/say/bob'"
+
   curl:
     cmds:
       - "curl 'http://localhost:8080/playground' -H 'Content-Type: application/json' --data-binary @test/post2.json -v"
 
+  curlhttp:
+    cmds:
+      - "curl 'http://localhost:9090/say/bob'"
+
   test:
     cmds:
       - go test -race -cover -coverprofile=coverage.out -covermode=atomic ./...

api/buf.lock

@@ -1,2 +1,8 @@
 # Generated by buf. DO NOT EDIT.
 version: v1
+deps:
+  - remote: buf.build
+    owner: googleapis
+    repository: googleapis
+    commit: 553fd4b4b3a640be9b69a3fa0c17b383
+    digest: shake256:e30e3247f84b7ff9d09941ce391eb4b6f04734e1e5fae796bfc471f167e6f90813630cc39397ee46b8bc0ea7d6935c416d15c219cc5732d9778cbfdf73a1ed6e

api/buf.yaml

@@ -1,5 +1,8 @@
 version: v1
 
+deps:
+  - buf.build/googleapis/googleapis
+
 lint:
   rpc_allow_same_request_response: false
   rpc_allow_google_protobuf_empty_requests: true