parser excel publish chain task build

ServicesTask/app/services/common/service_base_async.py

@@ -1,10 +1,10 @@
 import os
 import json
-import uuid
 import asyncio
 import fnmatch
 import aio_pika
 
+from pydantic import BaseModel
 from core.utils import now_ms
 from contextvars import ContextVar
 from aio_pika.abc import AbstractIncomingMessage
@@ -20,6 +20,20 @@ class _MsgCtx(NamedTuple):
 _MSG_CTX: ContextVar[_MsgCtx | None] = ContextVar("_MSG_CTX", default=None)
 
 
+class Meta(BaseModel):
+    routing_key: str
+    attempts: int
+    exchange: str
+
+
+class Job(BaseModel):
+    task_id: str
+    type: str
+    payload: dict
+    created_at: int
+    _meta: Meta
+
+
 class ServiceBaseAsync:
     """
     RabbitMQ tabanlı async servis iskeleti.
@@ -52,7 +66,7 @@ class ServiceBaseAsync:
         self.queue_dlq = f"{self.queue_main}.dlq"
         self.retry_delay_ms = int(os.getenv("RETRY_DELAY_MS", "5000"))
         self.max_retries = int(os.getenv("MAX_RETRIES", "3"))
-        self.prefetch = int(os.getenv("PREFETCH", "16"))
+        self.prefetch = int(os.getenv("PREFETCH", "5"))
         self.ignore_self = os.getenv("IGNORE_SELF_PRODUCED", "true").lower() == "true"
 
         self.produce_fn = produce_fn
@@ -163,7 +177,6 @@ class ServiceBaseAsync:
                 attempts = int(msg.headers.get("x-attempts", 0))
             except Exception:
                 pass
-
             handler = self._resolve_handler(msg.routing_key) or self.consume_fn
             meta = job.setdefault("_meta", {})
             meta["routing_key"] = msg.routing_key