tamer::fdx Namespace Reference

Namespace containing extensions to Tamer's file descriptor support, such as helper functions for creating TCP connections. More...

Functions
void	tcp_listen (int port, int backlog, event< fd > result)
	Open a nonblocking TCP connection on port port.
void	tcp_listen (int port, event< fd > result)
	Open a nonblocking TCP connection on port port.
void	tcp_connect (struct in_addr addr, int port, event< fd > result)
	Create a nonblocking TCP connection to addr:port.

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Detailed Description

Namespace containing extensions to Tamer's file descriptor support, such as helper functions for creating TCP connections.

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Function Documentation

void tamer::fdx::tcp_listen	(	int	port,
		int	backlog,
		event< fd >	result
	)

Open a nonblocking TCP connection on port port.

Parameters:

	port	Listening port (in host byte order).
	backlog	Maximum connection backlog.
	result	Event triggered on completion.

Returns the new listening file descriptor via the result event. The returned file descriptor is made nonblocking, and is opened with the SO_REUSEADDR option. To check whether the function succeeded, use valid() or error() on the resulting file descriptor.

void tamer::fdx::tcp_listen	(	int	port,
		event< fd >	result
	)			[inline]

Open a nonblocking TCP connection on port port.

Parameters:

	port	Listening port (in host byte order).
	result	Event triggered on completion.

Equivalent to tcp_listen(port, fd::default_backlog, result).

void tamer::fdx::tcp_connect	(	struct in_addr	addr,
		int	port,
		event< fd >	result
	)

Create a nonblocking TCP connection to addr:port.

Parameters:

	addr	Remote host.
	port	Remote port (in host byte order).
	result	Event triggered on completion.

Returns the connected file descriptor via the result event. The returned file descriptor is made nonblocking. To check whether the connect attempt succeeded, use valid() or error() on the resulting file descriptor.

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