Hi, I have solved the problem by changing MAX_IOVEC_TO_WRITE value to 6 from 16. Now maximum data will be 8KB*6=48KB, which is less than writev max limit of 52KB.
Thanks Hemant On Thu, Sep 27, 2018 at 7:56 PM Googalar <realpaulfree...@gmail.com> wrote: > Perhaps this thread will help you out... > > https://stackoverflow.com/questions/33811543/php-and-mod-fcgid-ap-pass-brigade-failed-in-handle-request-ipc-function# > On Thu, Sep 27, 2018 at 1:15 AM Hemant Chaudhary > <hemantdude.chaudh...@gmail.com> wrote: > > > > Hi All, > > > > I am trying to access large file(get request) of large file. This is > working properly if size of file is less than 52KB. But size greater than > 52KB is giving me error 4022. > > > > I have debugged and come to know that writev function can write maximum > upto 52KB only. Therefore I changed the default value of > THRESOLD_MAX_BUFFER to 42KB so that my writev will not reach to 52KB. > THRESOLD_MAX_BUFFER to 42KB helps me to solve the issue for PUT request. > > > > But in get request while accessing large file, size of brigade crosses > 52KB. As 52KB is greater than THRESOLD_MAX_BUFFER(42KB). It is trying to > flush the data. But limit of writev on my OS is maximum 52KB only. > Therefore it is giving 4022 error. > > > > Is there any way where I can control apache so that size of brigade will > never cross 52KB? or any other approach/ configuration parameter can be > used to solve this issue ? > > > > Thanks > > Hemant > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org > For additional commands, e-mail: users-h...@httpd.apache.org > >
