Mainly the followin changes:
- Pass majority of code to the old and plain synchronous style
and start using virtual threads for the RPC (and partially some
HTTP server middlewares).
- Make some improvements on how CLIMIT is handled, simplifying code
- Improve considerably performance reducing the reflection and
unnecesary funcion calls on the whole stack-trace of an RPC call.
- Improve efficiency reducing considerably the total threads number.
- makes the profile access more efficient (replace in-app joins to a
simple select query on profile table
- add partial support for access-tokens (still missing some RPC methods)
- move router definitions to specific modules and simplify the main http
module definitions to simple includes
- simplifiy authentication code related to access-tokens and sessions
- normalize db parameters with proper namespaced props
- more work on convert all modules initialization to use proper specs
with fully-qualified keyword config props
The prev approach uses clojure.pprint without any limit extensivelly
for format error context data and all this is done on the calling
thread. The clojure.pprint seems very inneficient in cpu and memory
usage on pprinting large data structures.
This is improved in the following way:
- All formatting and pretty printing is moved to logging thread,
reducing unnecesary blocking and load on jetty http threads.
- Replace the clojure.pprint with fipp.edn that looks considerably
faster than the first one.
- Add some safe limits on pretty printer for strip printing some
data when the data structure is very large, very deep or both.
