Vasanko/cista-storage
Vasanko/cista-storage
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Improve process naming (only on Linux).

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This commit is contained in:
Leo Vasanko 2023-11-21 15:12:53 +00:00
parent 058bc9f912
commit f0701b32f6
1 changed files with 17 additions and 0 deletions
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17
cista/app.py
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@ -8,6 +8,8 @@ from pathlib import Path, PurePath, PurePosixPath
from stat import S_IFDIR, S_IFREG from stat import S_IFDIR, S_IFREG
from urllib.parse import unquote from urllib.parse import unquote
from wsgiref.handlers import format_date_time from wsgiref.handlers import format_date_time
import multiprocessing
import sys
import brotli import brotli
import sanic.helpers import sanic.helpers
@ -31,9 +33,24 @@ app.blueprint(bp)
app.exception(Exception)(handle_sanic_exception) app.exception(Exception)(handle_sanic_exception)
def procname(name):
if sys.platform == "linux":
from ctypes import cdll, byref, create_string_buffer
newname = name.encode()
libc = cdll.LoadLibrary("libc.so.6")
buff = create_string_buffer(len(newname) + 1)
buff.value = newname
libc.prctl(15, byref(buff), 0, 0, 0)
procname("cista-main")
@app.before_server_start @app.before_server_start
async def main_start(app, loop): async def main_start(app, loop):
config.load_config() config.load_config()
procname(f"cista {config.config.path.name}")
N = max(2, min(8, cpu_count())) N = max(2, min(8, cpu_count()))
app.ctx.threadexec = ThreadPoolExecutor( app.ctx.threadexec = ThreadPoolExecutor(
max_workers=N, thread_name_prefix="cista-ioworker" max_workers=N, thread_name_prefix="cista-ioworker"