add example of jetstream

2026-06-01 12:31:47 +02:00
parent 5e673fc5e9
commit 824b97ce57
2 changed files with 79 additions and 0 deletions
@@ -0,0 +1,42 @@
+# faststream run faststream_app:app
+
+import asyncio
+import os
+
+from faststream.specification.asyncapi.v3_0_0.schema import servers
+from pydantic import BaseModel, Field
+from faststream.nats import NatsBroker, NatsMessage
+from urllib3.util import url
+
+NATS_SERVERS = os.getenv('NATS_URL', 'nats://localhost:4222').split(',')
+NATS_TOKEN = os.getenv('NATS_TOKEN', '')
+
+broker = NatsBroker(servers=NATS_SERVERS, token=NATS_TOKEN)
+
+class JobCreated(BaseModel):
+    job_id: str
+    name: str
+    subject: str = "jobs.created"
+
+class JobResponse(BaseModel):
+    job_id: str = Field(..., description="Job identifier")
+    status: str = Field(..., description="Job status")
+
+async def main():
+    await broker.connect()
+    # await broker.publish(
+    #     JobCreated(job_id="123", name="build-image").model_dump(),
+    #     subject="orders.created",
+    # )
+
+    async with broker:
+        response: NatsMessage = await broker.request(
+            JobCreated(job_id="128", name="build-image").model_dump(),
+            subject="orders.created",
+            timeout=3,
+        )
+        print(f"{await response.decode()=}")
+    await broker.stop()
+
+asyncio.run(main())
+