Login failed for user ''. on v9.1.0

[aterna01]

Can not connect to SQL server

Expected behaviour:

Successfully connect to SQL server

Connect to SQL and successfully run queries

Actual behaviour:

Get an error when trying to connect to SQL. This happens on the latest v9.1.0 but works fine on v9.0.1

This is the function which is called to connect to SQL

async function getSqlServerDriver() { const pool = new sql.ConnectionPool(config.sql.connectionString); await pool.connect(); return pool; }

The error is

Login failed for user ''.
      at Object.onceWrapper (node:events:628:26)
      at Connection.emit (node:events:513:28)
      at Connection.emit (node:domain:489:12)
      at processTicksAndRejections (node:internal/process/task_queues:96:5)

Configuration:

// paste relevant config here
config.sql.connectionString = "Server=x.x.x.x;Database=someDb;User Id=someUser;Password=somePass;trustServerCertificate=true;request timeout=30000"

Software versions

• NodeJS: v16.18.1
• node-mssql: v9.1.0
• SQL Server: Microsoft SQL Server 2019 (RTM) - 15.0.2000.5 (X64)

[heikkilamarko]

We faced this same problem after updating from v9.0.1 to v9.1.0.

[dhensby]

I'll investigate, thanks for reporting

[dhensby]

This regression was fixed in 9.1.1