nserve_query

Arguments

none

Returns

An array of instances of the class TaskInfo, or nil on failure.

Description

This function retrieves all the information available in the Cascade NameServer (nserve), and puts it into an array. Each item in the array is an instance of the TaskInfo class, as returned from the function task_info. Please refer to the documentation of that function for more details.

This function requires that init_ipc be called first.

Example

Gamma> init_ipc("a", "aq");
t
Gamma> pretty_princ(nserve_query(), "\n");
[{TaskInfo (channel_id . 0) (domain . toolsdemo) (name . /dh/toolsdemo)
	   (node_id . 0) (node_name . 0) (pid . 5394)
	   (queue_name . /dh/toolsde) (queue_size . 0)} 
 {TaskInfo (channel_id . 0) (domain . toolsdemo) (name . control)
	   (node_id . 0) (node_name . 0) (pid . 16995)
	   (queue_name . controlq) (queue_size . 0)} 
 {TaskInfo (channel_id . 0) (domain . toolsdemo) (name . emul) (node_id . 0)
	   (node_name . 0) (pid . 16998) (queue_name . emulq)
	   (queue_size . 0)} 
 {TaskInfo (channel_id . 0) (domain . default) (name . a) (node_id . 0)
	   (node_name . 0) (pid . 16999) (queue_name . aq) (queue_size . 0)}]
t
Gamma>  
	

See Also

task_info