def start(
self,
timeout: float = 60,
takeover_from: Optional[int] = None,
extra_args: Optional[List[str]] = None,
) -> None:
"""
Run "eden daemon" to start the eden daemon.
"""
use_gdb = False
if os.environ.get("EDEN_GDB"):
use_gdb = True
# Starting up under GDB takes longer than normal.
# Allow an extra 90 seconds (for some reason GDB can take a very
# long time to load symbol information, particularly on dynamically
# linked builds).
timeout += 90
takeover = takeover_from is not None
self.spawn_nowait(gdb=use_gdb, takeover=takeover, extra_args=extra_args)
process = self._process
assert process is not None
util.wait_for_daemon_healthy(
proc=process,
config_dir=self._eden_dir,
get_client=self.get_thrift_client,
timeout=timeout,
exclude_pid=takeover_from,
)
def wait_for_is_healthy(self, timeout: float = 30) -> bool:
process = self._process
assert process is not None
health = util.wait_for_daemon_healthy(
proc=process,
config_dir=self._eden_dir,
get_client=self.get_thrift_client,
timeout=timeout,
)
return health.is_healthy()