I was able to do following but have some issue in MHD_queue_response. Scenario: Main thread having select, without any MHD threads with curl multi integration.(updated benchmark.c) 1. Receive GET, on 2nd call of ahc_echo, saved the connection pointer and invoked curl client to GET to another server. 2. On rsp from second server & curl_multi_perform success, data is copied and saved in association to connection in #1. 3. Just after #2, when curl_multi_info_read is successful , MHD_queue_response is invoked, but it returns 0 and the easy_handle state is 1.
Can we send the response to client only from the MHD callback handler ? or something is missing in above ? Any help will be appreciated. Thanks, Kunal On Mon, Aug 27, 2018 at 2:45 PM Kunal Ekawde <kunaleka...@gmail.com> wrote: > Hi, > > With ref to: > https://lists.gnu.org/archive/html/libmicrohttpd/2018-08/msg00015.html , > I gone through twister, but looks like this is sync operation. The curl > operation is performed sync in same thread. I wanted to know if there is a > way to make it async, so basically on receiving the data callback (entire > data), we should be able to store the connection details (cls ?) so that > server can do some other task, like may be fetch from DB. When server is > ready with response, it should be able to call MHD_queue_response with the > stored connection details. When it breaks to fetch from DB, it could also > handle other incoming requests. > Let me know If I'm missing something here or if there is any pointers > w.r.t use of MHD in this way preferably using raw epoll instead of GNUnet. > > Threading model interested is : Application is single threaded with its > own epoll, MHD not to create any threads. > > Thanks, > ~Kunal > -- ~Kunal
