My flask application implements SSE to push updates to each of my users. I.e.
each of my users gets individual updates and therefore unique SSE connections.
I deploy the application to mod_wsgi. Now mod_wsgi allows me to use a fixed
number of threads (default 15) which are quickly all blocked
The only WSGI servers where this would work is those which are implemented
using greenlets. Thus, eventlet and gevent modes of gunicorn. Any WSGI server
which uses normal processes/threads, SSE will not really work well because of
restrictions on size of workers available.
> On 5 Aug 2019, at
