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Attempt #2: Scale up ECS replicas and add uvicorn workers to fix gateway timeouts #58

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Merged
vm-serpapi merged 2 commits into from
Jul 2, 2026
Merged

Attempt #2: Scale up ECS replicas and add uvicorn workers to fix gateway timeouts #58

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8ec7181
Scale up ECS replicas and add uvicorn workers to fix gateway timeouts
Jul 1, 2026
0560ab1
add: uvicorn multi-workers support in dockerfile
adarshdigievo Jul 1, 2026
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2 changes: 1 addition & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -19,4 +19,4 @@ RUN python /app/build-engines.py

EXPOSE 8000

CMD ["python", "src/server.py"]
CMD ["sh", "-c", "exec uvicorn src.server:starlette_app --host ${MCP_HOST:-0.0.0.0} --port ${MCP_PORT:-8000} --workers ${WEB_CONCURRENCY:-4} --ws none"]
4 changes: 2 additions & 2 deletions copilot/mcp-server-api/manifest.yml
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Expand Up @@ -14,8 +14,8 @@ memory: 4096
platform: linux/x86_64
count:
range:
min: 3
max: 6
min: 5
max: 15
cpu_percentage: 70
exec: true
network:
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41 changes: 19 additions & 22 deletions src/server.py
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Expand Up @@ -116,29 +116,26 @@ async def healthcheck_handler(request):
)


def main():
middleware = [
Middleware(RequestMetricsMiddleware),
Middleware(ApiKeyMiddleware),
Middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
),
]
starlette_app = mcp.http_app(
middleware=middleware, stateless_http=True, json_response=True
)

starlette_app.add_route("/healthcheck", healthcheck_handler, methods=["GET"])
middleware = [
Middleware(RequestMetricsMiddleware),
Middleware(ApiKeyMiddleware),
Middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
),
]
starlette_app = mcp.http_app(
middleware=middleware, stateless_http=True, json_response=True
)

starlette_app.add_route("/healthcheck", healthcheck_handler, methods=["GET"])

if __name__ == "__main__":
host = os.getenv("MCP_HOST", "0.0.0.0")
port = int(os.getenv("MCP_PORT", "8000"))

uvicorn.run(starlette_app, host=host, port=port, ws="none")


if __name__ == "__main__":
main()
workers = int(os.getenv("WEB_CONCURRENCY", "4"))
uvicorn.run(starlette_app, host=host, port=port, ws="none", workers=workers)
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