def _require_service(self, api):
if not self.service_manager.exists(api):
raise HTTPErrorResponse("no provider exists for service %s" % api, code=500)
try:
self.service_manager.require(api)
except Exception as e:
raise HTTPErrorResponse("failed to get service for %s: %s" % (api, e), code=500)
def do_forward_request_inmem(api, method, path, data, headers, port=None):
listener_details = PROXY_LISTENERS.get(api)
if not listener_details:
message = (
'Unable to find listener for service "%s" - please make sure to include it in $SERVICES'
% api
)
LOG.warning(message)
raise HTTPErrorResponse(message, code=400)
service_name, backend_port, listener = listener_details
# TODO determine client address..?
client_address = LOCALHOST_IP
server_address = headers.get("host") or LOCALHOST
forward_url = "http://%s:%s" % (LOCALHOST, backend_port)
response = modify_and_forward(
method=method,
path=path,
data_bytes=data,
headers=headers,
forward_base_url=forward_url,
listeners=[listener],
request_handler=None,
client_address=client_address,
server_address=server_address,
)
return response
