Remove the two engine implementations (NEV_UDP_SOCKET_PER_SESSION and
NEV_UDP_SOCKET_PER_ENDPOINT) and all the dispatch/selection logic around
them. NEV_UDP_SOCKET_PER_THREAD is now the sole, unconditional
implementation.
- mainrelay.h: removed _NET_ENG_VERSION enum, typedef, and
net_engine_version / net_engine_version_txt struct fields
- mainrelay.c: removed NE_TYPE_OPT CLI option, set_network_engine(),
per-endpoint branch in print_features(), and all remaining
net_engine_version references
- netengine.c: removed run_udp_listener_thread(),
setup_socket_per_endpoint_udp_listener_servers() (~190 lines),
setup_socket_per_session_udp_listener_servers() (~90 lines); simplified
setup_barriers(), setup_relay_server(), run_general_relay_thread(),
setup_general_relay_servers(), and setup_server() by eliminating all
engine-type conditionals
- turn_admin_server.c: replaced dynamic engine version lookups with
hardcoded values (3 / "UDP thread per CPU core") in CLI and HTTPS status
handlers
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
A rewrite and reformat of the PostgreSQL.md file:
- Applies some minor formatting to the document.
- Applies consistency between the 'turn' user and 'coturn' database
names.
- Adds some warnings about issues I encountered during my own
installation process (public schema error)
- Adds a minor example of restarting a service with SystemD
Add basic diagram with modules of coturn inside Developer.md.
I also wanted to move the existing Flow chart to mermaid so that our doc
doesn't depend on external tools but i couldn't find the time to do it
properly (horizontal arrows are hard to represent with mermaid) so i
postponed that part.
This is the result of the mermaid diagram:
The flowchart will be kept updated:
- Use [drawio](https://app.diagrams.net/) to edit.
1. Open [drawio](https://app.diagrams.net/) in brower
2. Menu → File → Open from ... → Device:
Select [FlowChart.html](FlowChart.html)
3. Edit flow chart
4. Export to svg:
Menu → File → Export as... → SVG...
This is not a long term documentation works - this is a temp proposal to
modernize existing documentation
- Create docs folder
- Move existing documentation files into docs
- Split one massive INSTALL files into smaller files (no text editing
was done except small markdown header formatting)
- Rename files to be markdowns for nicer rendering
- Bad md rendering is expected in many places
