def bk_worker(bokeh_port: int) -> None:
pn.extension()
server = bokeh.server.server.Server(
{"/": modify_doc},
io_loop=tornado.ioloop.IOLoop(),
allow_websocket_origin=[f"127.0.0.1:{bokeh_port}"],
port=bokeh_port,
)
server.start()
server.io_loop.start()
def main():
io_loop = tornado.ioloop.IOLoop.current()
bokeh_app = bokeh.application.Application(
bokeh.application.handlers.FunctionHandler(
examples.weather_data_explorer.WeatherDataExplorer()))
server = bokeh.server.server.Server({"/app": bokeh_app}, io_loop=io_loop)
server.start()
io_loop.add_callback(server.show, "/")
io_loop.start()
def test_base_server() -> None:
app = BokehTornado(Application())
httpserver = HTTPServer(app)
httpserver.start()
loop = IOLoop()
loop.make_current()
server = BaseServer(loop, app, httpserver)
server.start()
assert server.io_loop == loop
assert server._tornado.io_loop == loop
httpserver.stop()
server.stop()
server.io_loop.close()
def test_base_server():
app = BokehTornado(Application())
httpserver = HTTPServer(app)
httpserver.start()
loop = IOLoop()
loop.make_current()
server = BaseServer(loop, app, httpserver)
server.start()
assert server.io_loop == loop
assert server._tornado.io_loop == loop
httpserver.stop()
server.stop()
server.io_loop.close()
def test__ioloop_not_forcibly_stopped():
# Issue #5494
application = Application()
loop = IOLoop()
loop.make_current()
server = Server(application, ioloop=loop)
server.start()
result = []
def f():
server.unlisten()
server.stop()
# If server.stop() were to stop the Tornado IO loop,
# g() wouldn't be called and `result` would remain empty.
loop.add_timeout(timedelta(seconds=0.01), g)
def g():
result.append(None)
loop.stop()
loop.add_callback(f)
loop.start()
assert result == [None]
def test__ioloop_not_forcibly_stopped():
# Issue #5494
application = Application()
loop = IOLoop()
loop.make_current()
server = Server(application, io_loop=loop)
server.start()
result = []
def f():
server.unlisten()
server.stop()
# If server.stop() were to stop the Tornado IO loop,
# g() wouldn't be called and `result` would remain empty.
loop.add_timeout(timedelta(seconds=0.01), g)
def g():
result.append(None)
loop.stop()
loop.add_callback(f)
loop.start()
assert result == [None]