From fb7b07fc42104b8eb4d38cca109406edc4a185cd Mon Sep 17 00:00:00 2001
From: Grant Limberg <grant.limberg@zerotier.com>
Date: Thu, 3 Apr 2025 14:48:13 -0700
Subject: [PATCH] make sure the pg connstring is correct for cv2:// instances

---
 controller/CV2.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/controller/CV2.cpp b/controller/CV2.cpp
index 364378b7b..fc72d6d42 100644
--- a/controller/CV2.cpp
+++ b/controller/CV2.cpp
@@ -49,7 +49,14 @@ CV2::CV2(const Identity &myId, const char *path, int listenPort)
 {
 	char myAddress[64];
 	_myAddressStr = myId.address().toString(myAddress);
-	_connString = std::string(path);
+
+    // replace cv2: with postgres: for the path/connstring
+    std::string _path(path);
+    if (_path.length() > 4 && _path.substr(0, 4) == "cv2:") {
+        _path = "postgres:" + _path.substr(4);
+    }
+    _connString = std::string(_path);
+    
 	auto f = std::make_shared<PostgresConnFactory>(_connString);
 	_pool = std::make_shared<ConnectionPool<PostgresConnection> >(
 		15, 5, std::static_pointer_cast<ConnectionFactory>(f));