jyapayne/langflow
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Add support for running on Linux using gunicorn

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This commit is contained in:
Gabriel Luiz Freitas Almeida 2024-01-14 16:01:50 -03:00
commit 54c40c670a
1 changed files with 8 additions and 5 deletions
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13
src/backend/langflow/__main__.py
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@ -10,7 +10,7 @@ from typing import Optional
import httpx import httpx
import typer import typer
from dotenv import load_dotenv from dotenv import load_dotenv
from multiprocess import cpu_count # type: ignore from multiprocess import Process, cpu_count # type: ignore
from rich import box from rich import box
from rich import print as rprint from rich import print as rprint
from rich.console import Console from rich.console import Console
@ -211,12 +211,15 @@ def run(
run_on_windows(host, port, log_level, options, app) run_on_windows(host, port, log_level, options, app)
else: else:
# Run using gunicorn on Linux # Run using gunicorn on Linux
run_on_mac_or_linux(host, port, log_level, options, app, open_browser) run_on_mac_or_linux(host, port, log_level, options, platform.system(), open_browser)
def run_on_mac_or_linux(host, port, log_level, options, app, open_browser=True): def run_on_mac_or_linux(host, port, log_level, options, system, open_browser=True):
ctx = multiprocessing.get_context("spawn") if system == "Darwin":
webapp_process = ctx.Process(target=run_langflow, args=(host, port, log_level, options)) ctx = multiprocessing.get_context("spawn")
webapp_process = ctx.Process(target=run_langflow, args=(host, port, log_level, options))
else:
webapp_process = Process(target=run_langflow, args=(host, port, log_level, options))
webapp_process.start() webapp_process.start()
status_code = 0 status_code = 0
while status_code != 200: while status_code != 200: