4.3. Asynchronous with Win32 Synchronization Programming

Asynchronous with Win32 Synchronization programming allows an asynchronous application to receive SRL event notification through standard Win32 synchronization mechanisms. The two mechanisms supported are Reset Events and I/O Completion Ports. In Asynchronous with Win32 Synchronization programming, the application informs the SRL to signal a user-specified wait point when an event occurs on a Dialogic device. When the application receives notification, it calls standard Dialogic event-retrieval functions to process the event. Asynchronous with Win32 Synchronization programming:

• Allows tighter integration with other devices that use Win32 event synchronization. These include, but are not limited to, Dialogic DM3 devices and the Windows Sockets library.
• Uses system resources more efficiently.
• Provides a single point of processing for all events (Dialogic and non Dialogic).

Asynchronous programming lets you program complex applications easily, and help you achieve a high level of resource management in your application by combining multiple voice channels in a single thread. This streamlined code reduces the system overhead required for inter-thread communication and simplifies the coordination of events from many devices.

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