def __init__(self,
loadable_target_origin=None,
force_port=False,
max_retries=10):
self.port = None
self.socket = None
self.server_process = None
check.opt_inst_param(loadable_target_origin, 'loadable_target_origin',
LoadableTargetOrigin)
check.bool_param(force_port, 'force_port')
check.int_param(max_retries, 'max_retries')
if seven.IS_WINDOWS or force_port:
self.server_process, self.port = open_server_process_on_dynamic_port(
max_retries=max_retries,
loadable_target_origin=loadable_target_origin,
)
else:
self.socket = safe_tempfile_path_unmanaged()
self.server_process = open_server_process(
port=None,
socket=self.socket,
loadable_target_origin=loadable_target_origin,
)
if self.server_process is None:
raise CouldNotStartServerProcess(port=self.port,
socket=self.socket)
def __init__(
self,
loadable_target_origin=None,
force_port=False,
max_retries=10,
max_workers=None,
heartbeat=False,
heartbeat_timeout=30,
lazy_load_user_code=False,
fixed_server_id=None,
):
self.port = None
self.socket = None
self.server_process = None
self.loadable_target_origin = check.opt_inst_param(
loadable_target_origin, "loadable_target_origin",
LoadableTargetOrigin)
check.bool_param(force_port, "force_port")
check.int_param(max_retries, "max_retries")
check.opt_int_param(max_workers, "max_workers")
check.bool_param(heartbeat, "heartbeat")
check.int_param(heartbeat_timeout, "heartbeat_timeout")
check.invariant(heartbeat_timeout > 0,
"heartbeat_timeout must be greater than 0")
check.bool_param(lazy_load_user_code, "lazy_load_user_code")
check.opt_str_param(fixed_server_id, "fixed_server_id")
check.invariant(
max_workers is None or max_workers > 1 if heartbeat else True,
"max_workers must be greater than 1 or set to None if heartbeat is True. "
"If set to None, the server will use the gRPC default.",
)
if seven.IS_WINDOWS or force_port:
self.server_process, self.port = open_server_process_on_dynamic_port(
max_retries=max_retries,
loadable_target_origin=loadable_target_origin,
max_workers=max_workers,
heartbeat=heartbeat,
heartbeat_timeout=heartbeat_timeout,
lazy_load_user_code=lazy_load_user_code,
fixed_server_id=fixed_server_id,
)
else:
self.socket = safe_tempfile_path_unmanaged()
self.server_process = open_server_process(
port=None,
socket=self.socket,
loadable_target_origin=loadable_target_origin,
max_workers=max_workers,
heartbeat=heartbeat,
heartbeat_timeout=heartbeat_timeout,
lazy_load_user_code=lazy_load_user_code,
fixed_server_id=fixed_server_id,
)
if self.server_process is None:
raise CouldNotStartServerProcess(port=self.port,
socket=self.socket)
def __init__(
self,
loadable_target_origin=None,
force_port=False,
max_retries=10,
max_workers=1,
heartbeat=False,
heartbeat_timeout=30,
):
self.port = None
self.socket = None
self.server_process = None
check.opt_inst_param(loadable_target_origin, 'loadable_target_origin',
LoadableTargetOrigin)
check.bool_param(force_port, 'force_port')
check.int_param(max_retries, 'max_retries')
check.int_param(max_workers, 'max_workers')
check.bool_param(heartbeat, 'heartbeat')
check.int_param(heartbeat_timeout, 'heartbeat_timeout')
check.invariant(heartbeat_timeout > 0,
'heartbeat_timeout must be greater than 0')
check.invariant(
max_workers > 1 if heartbeat else True,
"max_workers must be greater than 1 if heartbeat is True",
)
if seven.IS_WINDOWS or force_port:
self.server_process, self.port = open_server_process_on_dynamic_port(
max_retries=max_retries,
loadable_target_origin=loadable_target_origin,
max_workers=max_workers,
)
else:
# Who will clean this up now
self.socket = safe_tempfile_path_unmanaged()
self.server_process = open_server_process(
port=None,
socket=self.socket,
loadable_target_origin=loadable_target_origin,
max_workers=max_workers,
heartbeat=heartbeat,
heartbeat_timeout=heartbeat_timeout,
)
if self.server_process is None:
raise CouldNotStartServerProcess(port=self.port,
socket=self.socket)
