Initial LisgloSIPS V2 implementation

2026-06-22 10:56:38 +08:00
commit 5fa1bd35e9
303 changed files with 35644 additions and 0 deletions
@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+import os
+import socket
+import time
+
+
+SCRIPT_PATH = os.getenv("HOTPATH_LUA", "/etc/opensips/lisglosips_hotpath.lua")
+REDIS_HOST = os.getenv("REDIS_PROXY_HOST", "127.0.0.1")
+REDIS_PORT = int(os.getenv("REDIS_PROXY_PORT", "6380"))
+
+
+def enc(parts: list[str]) -> bytes:
+    output = f"*{len(parts)}\r\n".encode("utf-8")
+    for part in parts:
+        data = part.encode("utf-8")
+        output += f"${len(data)}\r\n".encode("utf-8") + data + b"\r\n"
+    return output
+
+
+with open(SCRIPT_PATH, "r", encoding="utf-8") as handle:
+    script = handle.read()
+
+last_error: Exception | None = None
+for _ in range(20):
+    try:
+        with socket.create_connection((REDIS_HOST, REDIS_PORT), timeout=2) as sock:
+            sock.sendall(enc(["SCRIPT", "LOAD", script]))
+            response = sock.recv(4096)
+            if not response.startswith(b"$"):
+                raise SystemExit(f"unexpected Redis response while loading Lua: {response[:80]!r}")
+            raise SystemExit(0)
+    except OSError as exc:
+        last_error = exc
+        time.sleep(0.25)
+
+raise SystemExit(f"could not connect to Redis proxy: {last_error}")