Initial Awawawa

web/patchbay_web/daemon.py

@@ -0,0 +1,29 @@
+"""Client for the patchbayd API socket (one request line, one JSON line back)."""
+
+import json
+import os
+import socket
+
+from flask import current_app
+
+
+def request(cmd, timeout=3.0):
+    path = os.path.join(current_app.config["PB_CONF"].get("rundir"), "api.sock")
+    try:
+        with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as s:
+            s.settimeout(timeout)
+            s.connect(path)
+            s.sendall(cmd.encode() + b"\n")
+            data = b""
+            while not data.endswith(b"\n"):
+                chunk = s.recv(65536)
+                if not chunk:
+                    break
+                data += chunk
+        return json.loads(data or b"{}")
+    except (OSError, ValueError) as e:
+        return {"ok": False, "error": f"daemon not reachable: {e}"}
+
+
+def reload():
+    return request("RELOAD")