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Programming Interfaces
External Program Interfaces
:
Sockets
:
Implementing an ABL socket client
Implementing an ABL socket client
This section describes how to implement an ABL socket client.
To implement a socket client:
1.
Create a socket object using the
CREATE SOCKET
statement.
2.
Connect the socket object to the host and listening port of a socket server using the
CONNECT( )
method on the socket handle.
3.
Read and write data on the socket and otherwise manage the socket.
The tasks required to read and write data on a socket and to manage the socket are identical for both socket clients and socket servers. For more information, see
Read, writing, and managing sockets on clients and servers
.