[GitHub] [apisix] yunduansing opened a new issue, #8467: help request: I use go plugin runner write my own ext-plugin-post-resp: response-rewrite

[GitBox <gi...@apache.org>]

yunduansing opened a new issue, #8467:
URL: https://github.com/apache/apisix/issues/8467

   ### Description
   
   pkgHTTP.Response.ReadBody() error: util/msg.go:56	read: truncated, only get the first 219260 bytes,but server.go receive rpc type: 101 data length: 6253172
   
   where can I find the read max bytes config and update it?
   
   my go code:
   `
   cfg := conf.(ResponseRewriteConf)
   	if cfg.Status > 0 {
   		w.WriteHeader(cfg.Status)
   	} else {
   		w.WriteHeader(200)
   	}
   
   	w.Header().Set("X-Resp-A6-Runner", "Go")
   	if len(cfg.Headers) > 0 {
   		for k, v := range cfg.Headers {
   			w.Header().Set(k, v)
   		}
   	}
   
   	//body := []byte(cfg.Body)
   	originBody, err := w.ReadBody()
   	if err != nil {
   		log.Errorf("failed to read response body: ", err)
   		return
   	}
   
   	var heleResp = HeleResponse{
   		ErrCode: w.StatusCode(),
   	}
   	if w.StatusCode() == 200 {
   		heleResp.Data = originBody
   	} else {
   		heleResp.ErrMsg = originBody
   	}
   
   	body, _ := json.Marshal(heleResp)
   
   	_, err = w.Write(body)
   	if err != nil {
   		log.Errorf("failed to write: %s", err)
   	}`
   
   ### Environment
   
   - APISIX version (run `apisix version`):3.0.0
   - Operating system (run `uname -a`):alpine
   - OpenResty / Nginx version (run `openresty -V` or `nginx -V`):
   - etcd version, if relevant (run `curl http://127.0.0.1:9090/v1/server_info`):
   - APISIX Dashboard version, if relevant:
   - Plugin runner version, for issues related to plugin runners:
   - LuaRocks version, for installation issues (run `luarocks --version`):
   


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