EnvChange token

The server sends an EnvChange token when something has changed in the environment, for instance a new database has been selected, or the default language has been changed.

For full documentation, see the Microsoft documentation.

Properties

byte tokenType: the type code for this token (0xE3).

String tokenTypeName: the name corresponding to this token's type ("EnvChange").

byte changeType: the type of change. See the Microsoft documentation for details.

String changeTypeName: the name of the type of change.

Object oldValue: depending on the type of change, can be a string, a number or null.

Object newValue: depending on the type of change, can be a string, a number or null.

For type=20 (Routing), the following additional properties are available:

byte protocol: the protocol to use (normally 0 for TCP/IP).

int protocolProperty: a property whose meaning depends on the protocol.

String alternateServer: a name whose meaning depends on the protocol.