popen

popen

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+import asyncio
+from asyncio import subprocess
+import socket
+import os
+import sys
+
+
+async def main():
+    link = await asyncio.create_subprocess_exec(
+        sys.argv[1] or "./jack_link",
+        stdout=subprocess.PIPE,
+        stdin=subprocess.PIPE,
+    )
+    sockname = "./stdin"
+    try:
+        os.unlink(sockname)
+    except OSError:
+        if os.path.exists(sockname):
+            raise
+    sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+    sock.bind(sockname)
+    sock.listen(1)
+    while True:
+        connection, _ = sock.accept()
+        try:
+            while True:
+                data = connection.recv(32)
+                if data:
+                    link.stdin.write(data)
+                else:
+                    break
+        finally:
+            connection.close()
+
+
+asyncio.run(main())