Aio_udp Class Reference

create and init a Aio_udp object More...

Public Member Functions
static PN	aio_udp_get (Potion *P, PN cl, PN self, PN key, PN value)
static PN	aio_udp_set (Potion *P, PN cl, PN self, PN key, PN value)
static PN	aio_udp_open (Potion *P, PN cl, PN udp, PN sockfd)
static PN	aio_udp_bind (Potion *P, PN cl, PN udp, PN addr, PN port, PN flags)
static PN	aio_udp_bind6 (Potion *P, PN cl, PN udp, PN addr, PN port, PN flags)
static PN	aio_udp_getsockname (Potion *P, PN cl, PN udp)
static PN	aio_udp_set_membership (Potion *P, PN cl, PN udp, PN mcaddr, PN ifaddr, PN membership)
static PN	aio_udp_set_multicast_loop (Potion *P, PN cl, PN udp, PN on)
static PN	aio_udp_set_multicast_ttl (Potion *P, PN cl, PN udp, PN ttl)
static PN	aio_udp_set_broadcast (Potion *P, PN cl, PN udp, PN on)
static PN	aio_udp_set_ttl (Potion *P, PN cl, PN udp, PN ttl)
static PN	aio_udp_send (Potion *P, PN cl, PN udp, PN req, PN buf, PN bufcnt, PN addr, PN port, PN cb)
static PN	aio_udp_send6 (Potion *P, PN cl, PN udp, PN req, PN buf, PN bufcnt, PN addr, PN port, PN cb)
static void	aio_udp_recv_cb (uv_udp_t *handle, ssize_t nread, const uv_buf_t *buf, const struct sockaddr *addr, unsigned flags)
static PN	aio_udp_recv_start (Potion *P, PN cl, PN udp, PN cb)
static PN	aio_udp_recv_stop (Potion *P, PN cl, PN udp)

Detailed Description

create and init a Aio_udp object

Parameters

loop	PNAioLoop to uv_loop_t*, defaults to uv_default_loop()

See also

http://nikhilm.github.io/uvbook/networking.html#udp

Member Function Documentation

static PN aio_udp_get	(	Potion *	P,
		PN	cl,
		PN	self,
		PN	key,
		PN	value
	)

get Aio_udp properties

Parameters

key	PNString, One of "broadcast", "multicast_loop", "multicast_ttl", "ttl"

See also

http://nikhilm.github.io/uvbook/networking.html#udp

Definition at line 280 of file aio.c.

static PN aio_udp_set	(	Potion *	P,
		PN	cl,
		PN	self,
		PN	key,
		PN	value
	)

set Aio_udp properties

Parameters

key	PNString, One of "broadcast", "multicast_loop", "multicast_ttl", "ttl", "membership"
value

See also

http://nikhilm.github.io/uvbook/networking.html#udp

Definition at line 293 of file aio.c.

static PN aio_udp_open	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	sockfd
	)

Returns

aio_udp or nil

Definition at line 930 of file aio.c.

static PN aio_udp_bind	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	addr,
		PN	port,
		PN	flags
	)

Definition at line 938 of file aio.c.

static PN aio_udp_bind6	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	addr,
		PN	port,
		PN	flags
	)

Definition at line 958 of file aio.c.

static PN aio_udp_getsockname	(	Potion *	P,
		PN	cl,
		PN	udp
	)

Definition at line 971 of file aio.c.

static PN aio_udp_set_membership	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	mcaddr,
		PN	ifaddr,
		PN	membership
	)

Definition at line 979 of file aio.c.

static PN aio_udp_set_multicast_loop	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	on
	)

Definition at line 992 of file aio.c.

static PN aio_udp_set_multicast_ttl	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	ttl
	)

Definition at line 1002 of file aio.c.

static PN aio_udp_set_broadcast	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	on
	)

Definition at line 1011 of file aio.c.

static PN aio_udp_set_ttl	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	ttl
	)

Definition at line 1021 of file aio.c.

static PN aio_udp_send	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	req,
		PN	buf,
		PN	bufcnt,
		PN	addr,
		PN	port,
		PN	cb
	)

Definition at line 1031 of file aio.c.

static PN aio_udp_send6	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	req,
		PN	buf,
		PN	bufcnt,
		PN	addr,
		PN	port,
		PN	cb
	)

Definition at line 1050 of file aio.c.

static void aio_udp_recv_cb	(	uv_udp_t *	handle,
		ssize_t	nread,
		const uv_buf_t *	buf,
		const struct sockaddr *	addr,
		unsigned	flags
	)

This callback is invoked when a new UDP datagram is received.

Parameters

handle	aio_udp handle
nread	int Number of bytes that have been received. 0 if there is no more data to read. You may discard or repurpose the read buffer. -1 if a transmission error was detected.
buf	PNBytes with the received data
addr	PNString
port	PNInteger
flags	PNInteger, One or more OR'ed AIO_UDP_* constants, so far only AIO_UDP_PARTIAL is used.

See also

http://nikhilm.github.io/uvbook/networking.html#udp

Definition at line 1090 of file aio.c.

static PN aio_udp_recv_start	(	Potion *	P,
		PN	cl,
		PN	udp,
		PN	cb
	)

Definition at line 1116 of file aio.c.

static PN aio_udp_recv_stop	(	Potion *	P,
		PN	cl,
		PN	udp
	)

Definition at line 1124 of file aio.c.

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The documentation for this class was generated from the following file:

• aio.c