First commit

main.py

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+import asyncio
+import logging
+from concurrent.futures import ProcessPoolExecutor
+import uvicorn
+from fastapi import FastAPI
+from strawberry.fastapi import GraphQLRouter
+import os
+import sys
+import time
+import strawberry
+
+lib_path = '/home/ashatora/src/bptest/cmake-build-debug'
+sys.path.append(lib_path)
+
+from libbptest import *
+
+
+def blocking_function():
+    sc = SomeClass('qwe')
+    sc.test_time(10)
+    return sc.name
+
+
+async def resolve_hello() -> str:
+    loop = asyncio.get_event_loop()
+    logging.warning(loop)
+    res = await loop.run_in_executor(executor, blocking_function)
+    return res
+
+
+async def resolve_func() -> str:
+    return 'Hello World!'
+
+
+@strawberry.type
+class Query:
+    func1: str = strawberry.field(resolver=resolve_hello)
+    func2: str = strawberry.field(resolver=resolve_func)
+
+
+# async def main():
+schema = strawberry.Schema(Query)
+executor = ProcessPoolExecutor(max_workers=1)
+graphgl_app = GraphQLRouter(schema=schema)
+app = FastAPI(debug=True)
+app.include_router(graphgl_app, prefix="/graphql")
+uvicorn.run(app, host="0.0.0.0", port=9000)
+
+#
+# loop = asyncio.new_event_loop()
+# asyncio.set_event_loop(loop)
+# try:
+#     loop.run_until_complete(main())
+# finally:
+#     loop.run_until_complete(loop.shutdown_asyncgens())
+#     loop.close()

requirements.txt

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+asyncio~=3.4.3
+fastapi~=0.109.0