def __init__(
self,
port: Optional[int],
- port_filename: str,
+ port_filename: Optional[str],
tracing_session_descriptors: Iterable[LttngTracingSessionDescriptor],
max_query_data_response_size: Optional[int],
):
# Port 0: OS assigns an unused port
serv_addr = ("localhost", port if port is not None else 0)
self._sock.bind(serv_addr)
- self._write_port_to_file(port_filename)
+
+ if port_filename is not None:
+ self._write_port_to_file(port_filename)
+
+ print("Listening on port {}".format(self._server_port))
try:
self._listen()
parser.add_argument(
"--port-filename",
help="The final port file. This file is present when the server is ready to receive connection.",
- required=True,
)
parser.add_argument(
"--max-query-data-response-size",
)
port = args.port # type: int | None
- port_filename = args.port_filename # type: str
+ port_filename = args.port_filename # type: str | None
max_query_data_response_size = args.max_query_data_response_size # type: int | None
LttngLiveServer(port, port_filename, sessions, max_query_data_response_size)
diag "$BT_TESTS_PYTHON_BIN $server_script --port-file $port_file --trace-path-prefix $trace_dir_native $server_args"
echo "$server_args" | run_python xargs "$BT_TESTS_PYTHON_BIN" "$server_script" \
--port-file "$port_file" \
- --trace-path-prefix "$trace_dir_native" &
+ --trace-path-prefix "$trace_dir_native" 1>&2 &
# write PID to file
echo $! > "$pid_file"