async def test_enforced_response_codes_504():
event_coro = event_handler.event_handle(fixtures.code(funcs.code504))
http_resp = await event_coro(fixtures.fake_request(gateway=True))
assert http_resp.status == 504
assert http_resp.headers.get(constants.FN_HTTP_STATUS) == "504"
def handle(handle_code: customer_code.Function, port: int = 5000):
"""
FDK entry point
:param handle_code: customer's code
:type handle_code: fdk.customer_code.Function
:param port: TCP port to start an FDK at
:type port: int
:return: None
"""
host = "localhost"
log.log("entering handle")
log.log("Starting HTTP server on "
"TCP socket: {0}:{1}".format(host, port))
loop = asyncio.get_event_loop()
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind(("localhost", port))
rtr = router.Router()
rtr.add("/call", frozenset({"POST"}),
event_handler.event_handle(handle_code))
srv = app.AsyncHTTPServer(name="fdk-tcp-debug", router=rtr)
start_serving, server_forever = srv.run(sock=sock, loop=loop)
start_serving()
server_forever()
def start(handle_code: customer_code.Function,
uds: str,
loop: asyncio.AbstractEventLoop = None):
"""
Unix domain socket HTTP server entry point
:param handle_code: customer's code
:type handle_code: fdk.customer_code.Function
:param uds: path to a Unix domain socket
:type uds: str
:param loop: event loop
:type loop: asyncio.AbstractEventLoop
:return: None
"""
log.log("in http_stream.start")
socket_path = os.path.normpath(str(uds).lstrip("unix:"))
socket_dir, socket_file = os.path.split(socket_path)
if socket_file == "":
sys.exit("malformed FN_LISTENER env var "
"value: {0}".format(socket_path))
phony_socket_path = os.path.join(socket_dir, "phony" + socket_file)
log.log("deleting socket files if they exist")
try:
os.remove(socket_path)
os.remove(phony_socket_path)
except OSError:
pass
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.bind(phony_socket_path)
rtr = router.Router()
rtr.add("/call", frozenset({"POST"}),
event_handler.event_handle(handle_code))
srv = app.AsyncHTTPServer(name="fdk", router=rtr)
start_serving, server_forever = srv.run(sock=sock, loop=loop)
try:
log.log("CHMOD 666 {0}".format(phony_socket_path))
os.chmod(phony_socket_path, 0o666)
log.log("phony socket permissions: {0}".format(
oct(os.stat(phony_socket_path).st_mode)))
log.log("calling '.start_serving()'")
start_serving()
log.log("sym-linking {0} to {1}".format(socket_path,
phony_socket_path))
os.symlink(os.path.basename(phony_socket_path), socket_path)
log.log("socket permissions: {0}".format(
oct(os.stat(socket_path).st_mode)))
log.log("starting infinite loop")
except (Exception, BaseException) as ex:
log.log(str(ex))
raise ex
server_forever()
