Data type Range Default value
REG_DWORD 0 | 1 0


Disables nagling. Nagling is a TCP feature that combines several small packets into a single, larger packet for more efficient transmission.

By default, Message Queuing enables nagling on the TCP sockets it uses. This improves overall performance, but it might briefly delay transmission of smaller packets. You can add this entry to the registry to disable nagling if the delay is undesirable or unacceptable.

Value Meaning
0 Nagling is enabled.
1 Nagling is disabled.

Note Image 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.