Portable process naming module

cista/app.py

@@ -10,7 +10,7 @@ from urllib.parse import unquote
 from wsgiref.handlers import format_date_time
 import multiprocessing
 import sys
-
+from secproctitle import setproctitle
 import brotli
 import sanic.helpers
 from blake3 import blake3
@@ -33,24 +33,13 @@ app.blueprint(bp)
 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")
+setproctitle("cista-main")
 
 
 @app.before_server_start
 async def main_start(app, loop):
     config.load_config()
-    procname(f"cista {config.config.path.name}")
+    setproctitle(f"cista {config.config.path.name}")
     N = max(2, min(8, cpu_count()))
     app.ctx.threadexec = ThreadPoolExecutor(
         max_workers=N, thread_name_prefix="cista-ioworker"

pyproject.toml

@@ -27,6 +27,7 @@ dependencies = [
     "pyjwt",
     "pymupdf",
     "sanic",
+    "setproctitle",
     "stream-zip",
     "tomli_w",
 ]