Progress
External Program
Interfaces
Implementing a 4GL Socket Server
To implement a socket server, follow these steps:
NOTE: ENABLE-CONNECTIONS() also lets you set the length of the pending-connection queue. For more information, see the reference entry for the ENABLE-CONNECTION() method in the Progress Language Reference .Once you have a connection established from a client, you can read data from and write data to the client on the connection. You can also manage the server socket that you have enabled for listening.
The following sections describe these steps in more detail.
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