From 7d138dc9e64c4d6944adc442e7cb595cc0e09d45 Mon Sep 17 00:00:00 2001
From: Anthony Foster <277425+aantthony@users.noreply.github.com>
Date: Mon, 3 Feb 2025 12:09:59 +1100
Subject: [PATCH] fix: add missing properties to reserve query

Fixes https://github.com/porsager/postgres/pull/944

The call to connect(c, query) had no query, so for a connection failure,  query.origin.replace would fail, crashing the process.
---
 src/connection.js | 3 +++
 src/index.js      | 7 ++++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/connection.js b/src/connection.js
index 97cc97e1..3b29c136 100644
--- a/src/connection.js
+++ b/src/connection.js
@@ -385,6 +385,9 @@ function Connection(options, queues = {}, { onopen = noop, onend = noop, onclose
   }
 
   function queryError(query, err) {
+    if (query === true) {
+      return;
+    }
     'query' in err || 'parameters' in err || Object.defineProperties(err, {
       stack: { value: err.stack + query.origin.replace(/.*\n/, '\n'), enumerable: options.debug },
       query: { value: query.string, enumerable: options.debug },
diff --git a/src/index.js b/src/index.js
index 2dfd24e8..9a421aa4 100644
--- a/src/index.js
+++ b/src/index.js
@@ -204,9 +204,10 @@ function Postgres(a, b) {
     const queue = Queue()
     const c = open.length
       ? open.shift()
-      : await new Promise(r => {
-        queries.push({ reserve: r })
-        closed.length && connect(closed.shift())
+      : await new Promise((resolve, reject) => {
+        const q = { reserve: resolve, reject, origin: 'reserve() call', statement: {} };
+        queries.push(q);
+        closed.length && connect(closed.shift(), q)
       })
 
     move(c, reserved)