NoteHKLM\SOFTWARE\Microsoft\MSMQ\Parameters
| Data type | Range | Default value |
|---|---|---|
| REG_DWORD | 0x0 - 0xFFFFFFFF milliseconds | Message Queuing calculates a value for this entry dynamically. |
Determines how long Message Queuing waits for internal message acknowledgement of a network session before deciding that the session should be closed.
By default, Message Queuing calculates an optimal acknowledgment timeout based on the quality of the communication line. However, you can add this entry to the registry and set it to a different value to override the result of the calculation.
Note
Windows 2000 does not add this entry to the registry. You can add it by editing the registry or by using a program that edits the registry.
Caution
Adding this entry to the registry prevents the system from using an optimal value calculated for each line. If you set the value of this entry too low, sessions can be disconnected before any messages are delivered.