job_gen

job_gen
-------

Job submission for chosen Node *based* on dependencies.
The server traverses the node tree every 60 seconds, and if the dependencies are free
does job generation and submission. Sometimes the user may free time/date dependencies
to avoid waiting for the server poll, this commands allows early job generation
  arg = node path | arg = NULL
     If no node path specified generates for full definition.

The client reads in the following environment variables. These are read by user and child command

|----------|----------|------------|-------------------------------------------------------------------|
| Name     |  Type    | Required   | Description                                                       |
|----------|----------|------------|-------------------------------------------------------------------|
| ECF_HOST | <string> | Mandatory* | The host name of the main server. defaults to 'localhost'         |
| ECF_PORT |  <int>   | Mandatory* | The TCP/IP port to call on the server. Must be unique to a server |
| ECF_SSL  |  <any>   | Optional*  | Enable encrypted comms with SSL enabled server.                   |
|----------|----------|------------|-------------------------------------------------------------------|

* The host and port must be specified in order for the client to communicate with the server, this can
  be done by setting ECF_HOST, ECF_PORT or by specifying --host=<host> --port=<int> on the command line