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SAS/CONNECT User's Guide

Query a Station

After the station has been successfully opened, the server application can use the _query method to listen for incoming messages. A server application can either listen for messages from any user by doing a _query on a station, or a server application can listen for messages from a specific user by doing a _query on a connection object. 

call send(stationInst, '_query', eventtype, 
          msgtype, attach_list, 
          connection_object, rc);


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