[GitHub] [apisix] tzssangglass commented on issue #4171: bug: log-util print response header connection always close, is apisix use short connection to upstream ?

[GitBox]

tzssangglass commented on issue #4171:
URL: https://github.com/apache/apisix/issues/4171#issuecomment-830580647


   Hi, I reproduced your example and apisix does not actively modify the header 
connection.
   
   my route
   ```json
   {
       "update_time": 1619856904,
       "id": "1",
       "upstream": {
           "hash_on": "vars",
           "pass_host": "pass",
           "scheme": "http",
           "nodes": {
               "127.0.0.1:1980": 1
           },
           "type": "roundrobin"
       },
       "uri": "/*",
       "create_time": 1619856904,
       "status": 1,
       "enable_websocket": true,
       "priority": 0
   }
   ```
   
   `127.0.0.1:1980` is a nginx server, the nginx.conf is 
https://github.com/apache/apisix/blob/master/benchmark/server/conf/nginx.conf
   
   here is my request and response
   
   ```
   GET
   127.0.0.1:9080/hello
   16:21:22.653
   Pretty
   Raw
   Request Headers:
   Connection:"keep-alive"
   cache-control:"no-cache"
   Postman-Token:"7d3d220d-e0d1-4958-89b4-5f3fa842f244"
   User-Agent:"PostmanRuntime/7.6.0"
   Accept:"*/*"
   Host:"127.0.0.1:9080"
   accept-encoding:"gzip, deflate"
   Response Headers:
   Content-Type:"text/plain; charset=utf-8"
   Transfer-Encoding:"chunked"
   Connection:"keep-alive"
   Date:"Sat, 01 May 2021 08:21:22 GMT"
   Server:"APISIX/2.5"
   Response Body:Infinity
   ```
   
   
   
   
   


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