> > Hello! > > On Mon, Jul 01, 2019 at 07:23:11PM +0000, Eran Kornblau wrote: > > > Something is unclear to me regarding the use of this function, the > > development guide says - "the functions ngx_handle_read_event(rev, > > flags) and ngx_handle_write_event(wev, lowat) must be called after handling > > an I/O socket notification or calling any I/O functions on that socket" > > > > If my module finished sending all the data it had, and is now waiting > > for more data to arrive (on some other socket) does it still have to call > > ngx_handle_write_event? > > Yes. In particular, this is required with level-tiggered event methods, such > as select and poll, to remove the socket from the event list if it was > previously added there. >
Thank you, Maxim. I'm looking at ngx_ssl_ocsp_write_handler, and I see that ngx_handle_write_event is called only when the request is fully sent - it is not called in case of NGX_AGAIN / partial send. Is this a bug, or am I still missing something? Also, isn't there a need to call ngx_send repeatedly in a loop, if it somehow returns n < size? (I see there is such a loop in ngx_linux_sendfile_chain for example) Thanks again, Eran > -- > Maxim Dounin > https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmdounin.ru%2F&data=02%7C01%7Ceran.kornblau%40kaltura.com%7Cca0c3fc4e662486d250f08d6ff526888%7C0c503748de3f4e2597e26819d53a42b6%7C0%7C0%7C636977126739804073&sdata=Gw248oHqO6ojiJelD70OYUwQCrjdreGQWU%2BtFcRsMTA%3D&reserved=0 > _______________________________________________ > nginx-devel mailing list > [email protected] > https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmailman.nginx.org%2Fmailman%2Flistinfo%2Fnginx-devel&data=02%7C01%7Ceran.kornblau%40kaltura.com%7Cca0c3fc4e662486d250f08d6ff526888%7C0c503748de3f4e2597e26819d53a42b6%7C0%7C0%7C636977126739804073&sdata=Ils4vNfi01%2BW6ciLmOOK%2BniHIQhJoL5%2BjrDua0diycQ%3D&reserved=0 > _______________________________________________ nginx-devel mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx-devel
