29 lines
924 B
Forth
29 lines
924 B
Forth
This implements a simple socket based server for RFC865, the "Quote of
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the Day Protocol".
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~~~
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'Socket var
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{{
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'Sock var
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'Quote var
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:if-failed swap [ 'ERROR:_ s:put s:put nl bye ] &drop choose ;
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:bind n:to-string @Sock socket:bind drop 'binding_to_port if-failed ;
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:listen #5 @Sock socket:listen drop 'preparing_socket if-failed ;
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:accept @Sock socket:accept n:-zero? 'accept_failed if-failed ;
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:send '_ [ store ] sip @Socket socket:send drop-pair ;
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:remap &send &c:put set-hook ;
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:unmap &c:put unhook ;
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:process [ remap !Socket @Quote call reset unmap ] sip socket:close ;
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---reveal---
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:server:for-each-connection (nq-)
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!Quote socket:create !Sock
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bind listen repeat accept process again ;
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}}
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~~~
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A test case, sending a message and the time to the user.
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~~~
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#9999 [ here '/etc/motd file:slurp here s:put ] server:for-each-connection
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~~~
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