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Remove error event listener before releasing connection back to pool #749

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Merged
merged 1 commit into from
Mar 7, 2025
Merged

Remove error event listener before releasing connection back to pool #749

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6 changes: 5 additions & 1 deletion lib/postgresql.js
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Original file line number Diff line number Diff line change
Expand Up @@ -163,7 +163,11 @@ PostgreSQL.prototype.executeSQL = function(sql, params, options, callback) {
if (err) debug(err);
if (data) debugData('%j', data);
// Release the connection back to the pool.
if (releaseCb) releaseCb(err);
if (releaseCb) {
releaseCb(err);
// Remove error event listener to avoid possible memory leak
connection.removeAllListeners('error');
}
let result = null;
if (data) {
switch (data.command) {
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