daemon functionality More...

#include "platform.h"

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Functions
struct SPDY_Daemon *	SPDYF_start_daemon_va (uint16_t port, const char certfile, const char keyfile, SPDY_NewSessionCallback nscb, SPDY_SessionClosedCallback sccb, SPDY_NewRequestCallback nrcb, SPDY_NewDataCallback npdcb, SPDYF_NewStreamCallback fnscb, SPDYF_NewDataCallback fndcb, void cls, void fcls, va_list valist)

void	SPDYF_run (struct SPDY_Daemon *daemon)

int	SPDYF_get_timeout (struct SPDY_Daemon daemon, unsigned long long timeout)

int	SPDYF_get_fdset (struct SPDY_Daemon daemon, fd_set read_fd_set, fd_set write_fd_set, fd_set except_fd_set, bool all)

void	SPDYF_stop_daemon (struct SPDY_Daemon *daemon)

Variables
enum SPDY_IO_SUBSYSTEM	spdyf_io_initialized

Detailed Description

daemon functionality

Author: Andrey Uzunov

Definition in file daemon.h.

Function Documentation

int SPDYF_get_fdset	(	struct SPDY_Daemon *	daemon,
		fd_set *	read_fd_set,
		fd_set *	write_fd_set,
		fd_set *	except_fd_set,
		bool	all
	)

Obtain the select sets for this daemon. The idea of SPDYF_get_fdset is to return such descriptors that the select in the application can return and SPDY_run can be called only when this is really needed. That means not all sockets will be added to write_fd_set.

Parameters

daemon	daemon to get sets from
read_fd_set	read set
write_fd_set	write set
except_fd_set	except set
all	add all session's descriptors to write_fd_set or not

Returns: largest FD added

Definition at line 432 of file daemon.c.

References SPDY_Session::fio_is_pending, SPDY_Session::last_activity, SPDY_Session::next, NULL, SPDY_Session::read_buffer_beginning, SPDY_Session::read_buffer_offset, SPDY_Session::response_queue_head, SPDY_Daemon::session_timeout, SPDY_Daemon::sessions_head, SPDY_Session::socket_fd, SPDY_Daemon::socket_fd, SPDY_SESSION_STATUS_CLOSING, SPDY_YES, SPDYF_monotonic_time(), SPDY_Session::status, and SPDY_Session::write_buffer.

Referenced by SPDY_get_fdset(), and SPDYF_run().

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int SPDYF_get_timeout	(	struct SPDY_Daemon *	daemon,
		unsigned long long *	timeout
	)

Obtain timeout value for select for this daemon. The returned value is how long select should at most block, not the timeout value set for connections.

Parameters

daemon	daemon to query for timeout
timeout	set to the timeout (in milliseconds)

Returns: SPDY_YES on success, SPDY_NO if no connections exist that would necessiate the use of a timeout right now

Definition at line 392 of file daemon.c.

References SPDY_Session::fio_is_pending, SPDY_Session::last_activity, SPDY_Session::next, NULL, SPDY_Daemon::session_timeout, SPDY_Daemon::sessions_head, SPDY_NO, SPDY_YES, and SPDYF_monotonic_time().

Referenced by SPDY_get_timeout().

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void SPDYF_run ( struct SPDY_Daemon * daemon )

Run webserver operations (without blocking unless in client callbacks). This method must be called in the client event loop.

Parameters

daemon daemon to run

Definition at line 474 of file daemon.c.

References SPDY_Session::fio_is_pending, SPDY_Session::next, NULL, SPDY_Daemon::sessions_head, SPDY_Session::socket_fd, SPDY_Daemon::socket_fd, SPDY_NO, spdyf_cleanup_sessions(), SPDYF_get_fdset(), SPDYF_session_accept(), SPDYF_session_idle(), SPDYF_session_read(), and SPDYF_session_write().

Referenced by SPDY_run().

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struct SPDY_Daemon* SPDYF_start_daemon_va	(	uint16_t	port,
		const char *	certfile,
		const char *	keyfile,
		SPDY_NewSessionCallback	nscb,
		SPDY_SessionClosedCallback	sccb,
		SPDY_NewRequestCallback	nrcb,
		SPDY_NewDataCallback	npdcb,
		SPDYF_NewStreamCallback	fnscb,
		SPDYF_NewDataCallback	fndcb,
		void *	cls,
		void *	fcls,
		va_list	valist
	)

Start a SPDDY webserver on the given port.

Parameters

port	port to bind to
certfile	path to the certificate that will be used by server
keyfile	path to the keyfile for the certificate
nscb	callback called when a new SPDY session is established by a client
sccb	callback called when a client closes the session
nrcb	callback called when a client sends request
npdcb	callback called when HTTP POST params are received after request
fnscb	callback called when new stream is opened by a client
fndcb	callback called when new data – within a data frame – is received by the server
cls	extra argument to all of the callbacks without those specific only for the framing layer
fcls	extra argument to all of the callbacks, specific only for the framing layer (those vars starting with 'f').
valist	va_list of options (type-value pairs, terminated with SPDY_DAEMON_OPTION_END).