Issue NGINX 1.21.6

formed Production of the main branch nginx 1.21.6 , within which the development of new capabilities continues (in a parallel supported stable branch 1.20, only changes related to the elimination of serious errors and vulnerabilities are made).

Basic change :

  • Fixed error of uneven distribution of client connections between work processes Manifested when using EPOLLEXClusive on Linux systems;
  • Fixed a bug in which Nginx returned in the responses of the Connection: Keep-Alive header line during the smooth completion of old workflows;
  • in the SSL_SESSION_TICET_KEY directive, corrections are made when using TLSV1.3.
/Media reports.