Add WebSocket support for exchanging events with external clients.

This exposes Broker's new WebSocket support in Zeek. To enable it,
call `Broker::listen_websocket()`. Zeek will then start listening on
port 9997 for incoming WebSocket connections.

See the Broker documentation for a description of the message format
expected over these WebSocket connections.
This commit is contained in:
Robin Sommer 2022-05-19 07:45:02 +02:00
parent 4b0e1063ed
commit d99f041ac5
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25 changed files with 248 additions and 26 deletions

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@ -11,7 +11,7 @@ pkg upgrade -y curl
pyver=$(python3 -c 'import sys; print(f"py{sys.version_info[0]}{sys.version_info[1]}")')
pkg install -y $pyver-sqlite3 $pyver-pip
python -m pip install junit2html
python -m pip install websockets junit2html
# Spicy detects whether it is run from build directory via `/proc`.
echo "proc /proc procfs rw,noauto 0 0" >>/etc/fstab