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Full Discussion: can-not detect TCP disconnects well
Top Forums Programming can-not detect TCP disconnects well Post 302231974 by ramen_noodle on Wednesday 3rd of September 2008 02:16:17 PM
Old 09-03-2008
poll() and select() aren't the operative indicators.

send() to a closed port should error. You need to check the return from this function.
If your client really depends on server response then make sure that the client knows
that the message was not received. It seems to me that in any tcp based scenario the
client would have ample notification based on l4 feedback.
 

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LEARN ABOUT DEBIAN

roar_stream_exec

roar_stream_exec(3)					System Manager's Manual: RoarAudio				       roar_stream_exec(3)

NAME

       roar_stream_exec - Set a stream as master stream of a client

SYNOPSIS

       #include <roaraudio.h>

       int roar_stream_exec(struct roar_connection * con, struct roar_stream * s);

DESCRIPTION

       This  sets  a stream to be the master stream of a client.  A master stream is a stream send via the client's controll channel.  If a master
       stream is closed the client and all it's streams are closed.  Setting a master stream can not be undone nor can any  controll  commands	be
       send  anymore.  This is used mainly for opening a connection for just playback without need to change things later like roar_simple_play(3)
       does it.

PARAMETERS

       con    The connection to the server.

       s      The stream to be set as master stream.

RETURN VALUE

       On success these calls return 0.  On error, -1 is returned.

EXAMPLES

       FIXME

SEE ALSO

       roar_simple_play(3), libroar(7), RoarAudio(7).

RoarAudio							     May 2011						       roar_stream_exec(3)
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