Examples of com.sun.sgs.app.ChannelManager

com.sun.sgs.app.ChannelManager

Manager for creating and obtaining channels. A {@link Channel} is acommunication group consisting of multiple client sessions and the server.

A Channel is created with a {@link Delivery} guarantee. Messagessent on a channel are delivered in a manner that satisfies the channel's delivery guarantee. When possible, channel messages are delivered using the most efficient means to satisfy the delivery guarantee. However, a stronger delivery guarantee may be used to deliver the message if the underlying protocol only supports stronger delivery guarantees. A client session can not be joined to a channel if that client session does not support a protocol satisfying the minimum requirements of the channel's delivery guarantee.

The delivery guarantee of a channel cannot be changed. If different delivery guarantees are needed, then different channels should be used for communication. @see AppContext#getChannelManager


        // pre-fetch the three standard managers...if any of them isn't
        // present then we're running without an application and with a
        // sub-set of services, so just set that manager to null


        ChannelManager cm;
        try {
            cm = managerComponents.getComponent(ChannelManager.class);
        } catch (MissingResourceException mre) {
            cm = null;
        }

Examples of com.sun.sgs.app.ChannelManager

Related Classes of com.sun.sgs.app.ChannelManager