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Full Discussion: Tcp Ip Server
Top Forums Programming Tcp Ip Server Post 47135 by Perderabo on Tuesday 3rd of February 2004 02:00:05 PM
Old 02-03-2004
TCP/IP has security problems and if you try to break it you will probably succeed. Other than that it seems very stable to me.

The complaint in your first post was: you can't detect a dropped connection. That is a common complaint. A TCP connection can persist forever until it is explicitly shutdown. Even with keep-alives, it can last for hours.

Your new complaint is: connection goes up and down hundreds of times. That's an unusal complaint to make about TCP/IP. Either your server or the client is explicitly dropping the connection. And the client is choosing to reestablish a connection. I can't tell you why this is.
 

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shevek::server< client, serverdata >::connection(3)	     Library Functions Manual	       shevek::server< client, serverdata >::connection(3)

NAME
shevek::server< client, serverdata >::connection - Base of the client class which is implemented by the calling program. SYNOPSIS
#include <server.hh> Inherits shevek::refbase. Public Member Functions void continue_reading () This is called after in->unread (), to resume accepting data from this connection. ~connection () Destructor. Public Attributes Glib::RefPtr< shevek::fd > in The input socket. The client can stop reading from this connection by calling in->unread (). Glib::RefPtr< shevek::fd > out The output socket. This is used to send data to the connection. Protected Member Functions connection () The client class can construct this object with its create function. Glib::RefPtr< server< client, serverdata > > get_server ()" Access to the server object which hosts this client. void disconnect () This can be called by the client object to close this connection. Friends class server< client, serverdata > Detailed Description template<typename client, typename serverdata>struct shevek::server< client, serverdata >::connection Base of the client class which is implemented by the calling program. A client object is created for every connection which is accepted. This class handles server administration and provides access to members from the client class. Author Generated automatically by Doxygen for libshevek from the source code. libshevek Fri May 11 2012 shevek::server< client, serverdata >::connection(3)
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