GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  COSEVENTAPP (3)

NAME

cosEventApp - The main module of the cosEvent application.

CONTENTS

Description
Exports

DESCRIPTION

To get access to the record definitions for the structures use:
-include_lib("cosEvent/include/*.hrl").

This module contains the functions for starting and stopping the application.

EXPORTS

install() -> Return

Types:

Return = ok | {’EXCEPTION’, E} | {’EXIT’, R}

This operation installs the cosEvent application.

uninstall() -> Return

Types:

Return = ok | {’EXCEPTION’, E} | {’EXIT’, R}

This operation uninstalls the cosEvent application.

start() -> Return

Types:

Return = ok | {error, Reason}

This operation starts the cosEvent application.

stop() -> Return

Types:

Return = ok | {error, Reason}

This operation stops the cosEvent application.

start_channel() -> Channel

Types:

Channel = #objref

This operation creates a new instance of a Event Channel using the default settings.

start_channel(Options) -> Channel

Types:

Options = [Option]
Option = {pull_interval, Seconds} | {typecheck, Boolean} | {maxEvents, Integer} | {blocking, Boolean}
Channel = #objref

This operation creates a new instance of a Event Channel

* {pull_interval, Seconds} - determine how often Proxy Pull Consumers will check for new events with the client application. The default value is 20 seconds.
* {typecheck, Boolean} - if this option is set to true the proxies will check if the supplied client object is of correct type. The default value is false.
* {maxEvents, Integer} - this option determine how many events the ProxyPullSuppliers will store before discarding events. If the limit is reached events will be discarded in any order. The default value is 300.
* {blocking, Boolean} - this option determine the behavior of the channel when handling events internally. If set to true the risk of a single event supplier floods the system is reduced, but the performance may also be reduced. The default value is true.

start_channel_link() -> Channel

Types:

Channel = #objref

This operation creates a new instance of a Event Channel, which is linked to the invoking process, using the default settings.

start_channel_link(Options) -> Channel

Types:

Options = [Option]
Option = {pull_interval, Seconds} | {typecheck, Boolean} | {maxEvents, Integer} | {blocking, Boolean}
Channel = #objref

This operation creates a new instance of a Event Channel, which is linked to the invoking process, with settings defined by the given options. Allowed options are the same as for cosEventApp:start_channel/1.

stop_channel(Channel) -> Reply

Types:

Channel = #objref
Reply = ok | {’EXCEPTION’, E}

This operation stop the target event channel.

Search for    or go to Top of page |  Section 3 |  Main Index


Ericsson AB COSEVENTAPP (3) cosEvent 2.2

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.