eventrxhandler.h File Reference

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Detailed Description

The eventrxhandler listens for Aware network events on the specified port and forwards them using the event id of rx.

This is typically used to receive events from slave agents.

Wire keywords (standard handler keywords documented in Wire )

• port: int port
• bind: ip ip to bind to (optional for ud,tcp), mutlicast group ip address (required if protocol is mc)
• rx: event
• protocol: udp,tcp,mc (optional) Defaults to udp
• mcinterface: interface name multicast interface (optional, defaults to ANY, mc protocol only)

Example:

  set rx create event { name: dummy  priority: 1 }
  create handler eventrx { port: 4321 rx: $rx cycletime: 1 }

Events generated:

Event Name	Type	Description
rx	all	Forwarded event with new id

#include "monitor.h"
#include "wire.h"

Go to the source code of this file.

Data Structures
struct	aw_eventrxhandler_events_t
	Events generated. More...
struct	aw_eventrxhandler_options_t
	Options. More...
struct	aw_eventrxhandler_state_t
	State of handler. More...
struct	aw_eventrxhandler_t
	Eventrx handler object. More...
Enumerations
enum	aw_eventrxhandler_protocol_t { AW_EVENTRXHANDLER_PROTOCOL_UDP, AW_EVENTRXHANDLER_PROTOCOL_TCP, AW_EVENTRXHANDLER_PROTOCOL_MC }
	Type of protocol used. More...
Functions
aw_eventrxhandler_t *	aw_create_eventrxhandler (const aw_eventrxhandler_events_t *events, u_int32_t port, aw_eventrxhandler_protocol_t protocol, aw_eventrxhandler_options_t *options, aw_logger_t *logger)
	Create a eventrx handler.
void	aw_free_eventrxhandler (aw_eventrxhandler_t *p)
	Free handler and all associated resources.
aw_handler_t *	aw_wire_eventrxhandler (aw_wire_mkhandler_args_t *args)
	Create a eventrx handler using "wire". See header doc for keyword documentation.

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Enumeration Type Documentation

enum aw_eventrxhandler_protocol_t

Type of protocol used. Enumeration values: AW_EVENTRXHANDLER_PROTOCOL_UDP  AW_EVENTRXHANDLER_PROTOCOL_TCP  AW_EVENTRXHANDLER_PROTOCOL_MC

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Function Documentation

aw_eventrxhandler_t* aw_create_eventrxhandler (  const aw_eventrxhandler_events_t *  events, u_int32_t  port, aw_eventrxhandler_protocol_t  protocol, aw_eventrxhandler_options_t *  options, aw_logger_t *  logger )

Create a eventrx handler. aw_create_eventrxhandler Parameters: events  Events to generate port  Port protocol  UDP,TCP or Multicast protocol choice options  Extra settings logger  Logger object Returns: Handler object

void aw_free_eventrxhandler (  aw_eventrxhandler_t *  p  )

Free handler and all associated resources. aw_free_eventrxhandler Parameters: p  The handler

aw_handler_t* aw_wire_eventrxhandler (  aw_wire_mkhandler_args_t *  args  )

Create a eventrx handler using "wire". See header doc for keyword documentation. aw_wire_eventrxhandler

Aware 0.11.1 Copyright (C) 1998-2005 Russell Leighton (russ@elegant-software.com)