Fmt and docs

api/agent/protocol/json.go

@@ -42,17 +42,17 @@ func (h *JSONProtocol) DumpJSON(req *http.Request) error {
 	}
 	err = writeString(err, h.in, "{")
 	err = writeString(err, h.in, `"body":`)
-	err = stdin.Encode(bb.String())
 	if err != nil {
 		return err
 	}
+	err = stdin.Encode(bb.String())
 	err = writeString(err, h.in, ",")
 	defer bb.Reset()
 	err = writeString(err, h.in, `"headers":`)
-	err = stdin.Encode(req.Header)
 	if err != nil {
 		return err
 	}
+	err = stdin.Encode(req.Header)
 	err = writeString(err, h.in, "}")
 	return err
 }

api/agent/protocol/json_test.go

@@ -2,19 +2,23 @@ package protocol
 
 import (
 	"bytes"
-	"testing"
+	"encoding/json"
+	"io"
+	"io/ioutil"
 	"net/http"
 	"net/url"
-	"io/ioutil"
-	"io"
-	"encoding/json"
 	"reflect"
+	"testing"
 )
 
 type RequestData struct {
 	A string `json:"a"`
 }
 
+type fuckReed struct {
+	Body RequestData `json:"body"`
+}
+
 func TestJSONProtocolDumpJSONRequestWithData(t *testing.T) {
 	req := &http.Request{
 		Method: http.MethodPost,

docs/function-format.md

@@ -78,22 +78,19 @@ Fn accepts request data of the following format:
 
 ```json
 {
-  "body": {
   "some": "input"
 }
-}
 ```
 
 Internally function receives data in following format:
 
 ```json
 {
-  "body": "{\"some\":\"data\"}\n",
+  "body": "{\"some\":\"input\"}\n",
   "headers": {
     "yo": ["dawg"]
   }
 }
-
 ```
 
 Function's output format should have following format: