mirror of
https://github.com/trustgraph-ai/trustgraph.git
synced 2026-07-22 03:31:02 +02:00
56 lines
1.1 KiB
Python
56 lines
1.1 KiB
Python
|
|
# Like ServiceRequestor, but just fire-and-forget instead of request/response
|
|
|
|
import asyncio
|
|
import uuid
|
|
import logging
|
|
|
|
from ... base import Publisher
|
|
|
|
logger = logging.getLogger("sender")
|
|
logger.setLevel(logging.INFO)
|
|
|
|
class ServiceSender:
|
|
|
|
def __init__(
|
|
self,
|
|
pulsar_client,
|
|
queue, schema,
|
|
):
|
|
|
|
self.pub = Publisher(
|
|
pulsar_client, queue,
|
|
schema=schema,
|
|
)
|
|
|
|
async def start(self):
|
|
await self.pub.start()
|
|
|
|
async def stop(self):
|
|
await self.pub.stop()
|
|
|
|
def to_request(self, request):
|
|
raise RuntimeError("Not defined")
|
|
|
|
async def process(self, request, responder=None):
|
|
|
|
try:
|
|
|
|
await self.pub.send(None, self.to_request(request))
|
|
|
|
if responder:
|
|
await responder({}, True)
|
|
|
|
return {}
|
|
|
|
except Exception as e:
|
|
|
|
logging.error(f"Exception: {e}")
|
|
|
|
err = { "error": str(e) }
|
|
|
|
if responder:
|
|
await responder(err, True)
|
|
|
|
return err
|
|
|