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Technology could help prevent stock market crashes and abuse
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CosEventChannelAdmin_ProxyPushConsumer(3erl) Erlang Module Definition CosEventChannelAdmin_ProxyPushConsumer(3erl) NAME
CosEventChannelAdmin_ProxyPushConsumer - This module implements a ProxyPushConsumer interface which acts as a middleman between push sup- plier and the event channel. DESCRIPTION
The ProxyPushConsumer interface defines the second step for connecting push suppliers to the event channel. A proxy consumer is similar to a normal consumer, but includes an additional method for connecting a supplier to the proxy consumer. To get access to all definitions, e.g., exceptions, include necessary hrl files by using: -include_lib("cosEvent/include/*.hrl"). Any object that possesses an object reference that supports the ProxyPushConsumer interface can perform the following operations: EXPORTS
connect_push_supplier(Object, PushSupplier) -> Return Types Object = #objref PushSupplier = #objref of PushSupplier type Return = ok | {'EXCEPTION', #'CosEventChannelAdmin_AlreadyConnected'{}} This operation connects PushSupplier object to the ProxyPushConsumer object. A nil object reference can be passed to this operation. If so a channel cannot invoke the disconnect_push_supplier operation on the supplier; the supplier may be disconnected from the channel without being informed. If the ProxyPushConsumer is already connected to a PushSupplier, then the CosEventChannelAd- min_AlreadyConnected exception is raised. disconnect_push_consumer(Object) -> Return Types Object = #objref Return = ok This operation disconnects proxy push consumer from the event channel. Sends a notification about the loss of the connection to the push supplier attached to it, unless nil object reference was passed at the connection time. push(Object, Data) -> Return Types Object = #objref Data = any Return = ok | {'EXCEPTION', #'CosEventComm_Disconnected'{}} This operation sends event data to all connected consumers via the event channel. If the event communication has already been dis- connected, the CosEventComm_Disconnected is raised. Ericsson AB cosEvent 2.1.10 CosEventChannelAdmin_ProxyPushConsumer(3erl)
