SQL Server is executing a procedure, sp_reset_connection, that my code doesn't call. What is sp_reset_connection?

The sp_reset_connection procedure runs when the OLE DB (or ODBC) connection pool grabs a connection that's been released to the pool but is still active on SQL Server. The SQL Server connection, or server process ID (SPID), might still have connection information from a previous user. Thus, the sp_reset_connection procedure resets the connection so that it's clean f...