Cogent C API and Utilities : Version 5.4
	Utilities

`qserve`

qserve — starts the Cascade QueueServer.

Synopsis

qserve [-DhvVX]

Arguments

-D: Do not detach from the console. Run in the foreground.
-h: Print a help message and exit.
-v: Generate debugging information. (Implies the use of -D).
-V: Print the version number.
-X: Exit immediately (usually used with -V).

Returns

On success, nothing; on error, a message.

Description

The qserve utility is an asynchronous queue manager for Cogent applications such as the Cascade DataHub, Cascade Historian, Cascade TextLogger, and Gamma. The qserve utility is started automatically by any of these programs when they start up. It must be the first IPC-related task to be started, followed by nserve.

It is possible for a task to have the same queue open for both read and write (only one open of each type) without interfering with one another.

Dependencies

none


nserve		Data Types

qserve