publish_a (Sun Java System Communications Services 6 2005Q4 Event Notification Service Guide)

Sun Java System Communications Services 6 2005Q4 Event Notification Service Guide

publish_a

Purpose

Sends an asynchronous notification to the notification service.

Syntax

void publish_a (publisher_t *publisher,
                const char *event_ref,
                const char *data,
                unsigned int datalen,
                publisher_cb_t cbdone,
                publisher_cb_t end2end_ack,
                void *cbarg,
                unsigned long timeout);

Parameters

`publisher_t`	The active publisher.
`event_ref`	The event reference. This is a URI identifying the modified resource.
`data`	The event data. The body of the notification message. It is opaque to the notification service, which merely relays it to the events’ subscriber.
`datalen`	The length in bytes of the data.
`cbdone`	The callback invoked when the data has been accepted or deemed unacceptable by the notification service. What makes a notification acceptable depends on the protocol used. The protocol may choose to use the transport acknowledgment (TCP) or use its own acknowledgment response mechanism.
`end2end_ack`	The callback function invoked after acknowledgment from the consumer peer (in an RENL) has been received. Used only in the context of an RENL.
`cbarg`	The first argument of `cbdone` or `end2end_ack` when invoked.
`timeout`	The length of time to wait for an RENL to complete.

Returns

Nothing.