fix: ci port conflict (#4840)
Some checks failed
CE Compile Job / ce_job_pre_check (push) Has been cancelled
CE Compile Job / print_ce_job_pre_check_outputs (push) Has been cancelled
CE Compile Job / FD-Clone-Linux (push) Has been cancelled
CE Compile Job / Show Code Archive Output (push) Has been cancelled
CE Compile Job / BUILD_SM8090 (push) Has been cancelled
CE Compile Job / BUILD_SM8689 (push) Has been cancelled
CE Compile Job / CE_UPLOAD (push) Has been cancelled
Deploy GitHub Pages / deploy (push) Has been cancelled

This commit is contained in:
SunLei
2025-11-06 11:56:17 +08:00
committed by GitHub
parent 5bdd40da5d
commit 782818c031
13 changed files with 176 additions and 552 deletions

View File

@@ -15,67 +15,25 @@
import os
import shutil
import signal
import socket
import subprocess
import sys
import time
import pytest
import requests
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
os.environ["FD_ATTENTION_BACKEND"] = os.getenv("FD_ATTENTION_BACKEND", "MLA_ATTN")
os.environ["FLAGS_flash_attn_version"] = os.getenv("FLAGS_flash_attn_version", "3")
os.getenv("FLAGS_flash_attn_version", 3)
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT, FD_CACHE_QUEUE_PORT]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
@pytest.fixture(scope="session", autouse=True)
def setup_and_run_server():

View File

@@ -16,7 +16,6 @@ import os
import re
import shutil
import signal
import socket
import subprocess
import sys
import time
@@ -24,56 +23,14 @@ import time
import openai
import pytest
import requests
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT, FD_CACHE_QUEUE_PORT]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
@pytest.fixture(scope="session", autouse=True)

View File

@@ -17,7 +17,6 @@ import os
import re
import shutil
import signal
import socket
import subprocess
import sys
import time
@@ -25,60 +24,18 @@ import time
import openai
import pytest
import requests
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT, FD_CACHE_QUEUE_PORT]
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
os.environ["FD_USE_MACHETE"] = "0"
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
@pytest.fixture(scope="session", autouse=True)
def setup_and_run_server():
"""

View File

@@ -16,67 +16,24 @@ import json
import os
import shutil
import signal
import socket
import subprocess
import sys
import time
import openai
import pytest
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT, FD_CACHE_QUEUE_PORT]
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
os.environ["FD_USE_MACHETE"] = "0"
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
@pytest.fixture(scope="session", autouse=True)
def setup_and_run_server():
"""

View File

@@ -18,7 +18,6 @@ import os
import re
import shutil
import signal
import socket
import subprocess
import sys
import time
@@ -27,56 +26,14 @@ import openai
import pytest
import requests
from jsonschema import validate
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT, FD_CACHE_QUEUE_PORT]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
@pytest.fixture(scope="session", autouse=True)

View File

@@ -16,7 +16,6 @@ import json
import os
import re
import signal
import socket
import subprocess
import sys
import time
@@ -24,48 +23,13 @@ import time
import openai
import pytest
import requests
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
for pid in output.splitlines():
os.kill(int(pid), signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
from utils.serving_utils import (
FD_API_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
@pytest.fixture(scope="session", autouse=True)

View File

@@ -15,7 +15,6 @@
import json
import os
import signal
import socket
import subprocess
import sys
import time
@@ -23,48 +22,13 @@ import time
import openai
import pytest
import requests
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
for pid in output.splitlines():
os.kill(int(pid), signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
from utils.serving_utils import (
FD_API_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
@pytest.fixture(scope="session", autouse=True)

View File

@@ -16,72 +16,20 @@ import json
import os
import shutil
import signal
import socket
import subprocess
import sys
import time
import pytest
import requests
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
FD_CACHE_QUEUE_PORT,
FD_API_PORT + 1,
FD_ENGINE_QUEUE_PORT + 1,
FD_METRICS_PORT + 1,
FD_CACHE_QUEUE_PORT + 1,
]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
clean_ports,
is_port_open,
)
@pytest.fixture(scope="session", autouse=True)

View File

@@ -16,68 +16,20 @@ import json
import os
import shutil
import signal
import socket
import subprocess
import sys
import time
import pytest
import requests
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8234))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
FD_CACHE_QUEUE_PORT,
]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
clean_ports,
is_port_open,
)
@pytest.fixture(scope="session", autouse=True)

View File

@@ -16,63 +16,20 @@ import json
import os
import shutil
import signal
import socket
import subprocess
import sys
import time
import pytest
import requests
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT, FD_CACHE_QUEUE_PORT]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
@pytest.fixture(scope="session", autouse=True)

View File

@@ -15,67 +15,24 @@
import os
import shutil
import signal
import socket
import subprocess
import sys
import time
import pytest
import requests
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT, FD_CACHE_QUEUE_PORT]
from utils.serving_utils import (
FD_API_PORT,
FD_CACHE_QUEUE_PORT,
FD_ENGINE_QUEUE_PORT,
FD_METRICS_PORT,
clean_ports,
is_port_open,
)
os.environ["FD_USE_MACHETE"] = "0"
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses `lsof` to find process ids and sends SIGKILL.
"""
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
current_pid = os.getpid()
parent_pid = os.getppid()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except subprocess.CalledProcessError:
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
time.sleep(2)
@pytest.fixture(scope="session", autouse=True)
def setup_and_run_server():
"""

View File

View File

@@ -0,0 +1,96 @@
import os
import signal
import socket
import subprocess
import time
# Read ports from environment variables; use default values if not set
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
FD_ENGINE_QUEUE_PORT = int(os.getenv("FD_ENGINE_QUEUE_PORT", 8133))
FD_METRICS_PORT = int(os.getenv("FD_METRICS_PORT", 8233))
FD_CACHE_QUEUE_PORT = int(os.getenv("FD_CACHE_QUEUE_PORT", 8333))
# List of ports to clean before and after tests
PORTS_TO_CLEAN = [FD_API_PORT, FD_ENGINE_QUEUE_PORT, FD_METRICS_PORT, FD_CACHE_QUEUE_PORT]
def is_port_open(host: str, port: int, timeout=1.0):
"""
Check if a TCP port is open on the given host.
Returns True if connection succeeds, False otherwise.
"""
try:
with socket.create_connection((host, port), timeout):
return True
except Exception:
return False
def kill_process_on_port(port: int):
"""
Kill processes that are listening on the given port.
Uses multiple methods to ensure thorough cleanup.
"""
current_pid = os.getpid()
parent_pid = os.getppid()
# Method 1: Use lsof to find processes
try:
output = subprocess.check_output(f"lsof -i:{port} -t", shell=True).decode().strip()
for pid in output.splitlines():
pid = int(pid)
if pid in (current_pid, parent_pid):
print(f"Skip killing current process (pid={pid}) on port {port}")
continue
try:
# First try SIGTERM for graceful shutdown
os.kill(pid, signal.SIGTERM)
time.sleep(1)
# Then SIGKILL if still running
os.kill(pid, signal.SIGKILL)
print(f"Killed process on port {port}, pid={pid}")
except ProcessLookupError:
pass # Process already terminated
except subprocess.CalledProcessError:
pass
# Method 2: Use netstat and fuser as backup
try:
# Find processes using netstat and awk
cmd = f"netstat -tulpn 2>/dev/null | grep :{port} | awk '{{print $7}}' | cut -d'/' -f1"
output = subprocess.check_output(cmd, shell=True).decode().strip()
for pid in output.splitlines():
if pid and pid.isdigit():
pid = int(pid)
if pid in (current_pid, parent_pid):
continue
try:
os.kill(pid, signal.SIGKILL)
print(f"Killed process (netstat) on port {port}, pid={pid}")
except ProcessLookupError:
pass
except (subprocess.CalledProcessError, FileNotFoundError):
pass
# Method 3: Use fuser if available
try:
subprocess.run(f"fuser -k {port}/tcp", shell=True, timeout=5)
except (subprocess.TimeoutExpired, subprocess.CalledProcessError, FileNotFoundError):
pass
def clean_ports():
"""
Kill all processes occupying the ports listed in PORTS_TO_CLEAN.
"""
print(f"Cleaning ports: {PORTS_TO_CLEAN}")
for port in PORTS_TO_CLEAN:
kill_process_on_port(port)
# Double check and retry if ports are still in use
time.sleep(2)
for port in PORTS_TO_CLEAN:
if is_port_open("127.0.0.1", port, timeout=0.1):
print(f"Port {port} still in use, retrying cleanup...")
kill_process_on_port(port)
time.sleep(1)