GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  EZ_DELETEMESSAGEHANDLER (3)

NAME

EZ_RegisterMessageHandler, EZ_DeleteMessageHandler - add/delete a message handler

CONTENTS

Synopsis
Arguments
Description

SYNOPSIS


#include <EZ.h> 

typedef struct { Atom messageType; /* message type */ int messageLength; /* message length */ char *message; /* the message */ int messageId; /* message Id */ int replyId; /* if request, the message id to reply */ int isReply; /* flag whether the message is a reply */ Window sender; /* sender’s communication window id */ Atom senderClass; /* sender’s class name */ Atom senderInstance; /* sender’s instance name */ int senderIsSelf; /* is message originated from the myself? */ } EZ_Message;

typedef void (*EZ_MessageHandler)(EZ_Message *msgIn, void *client_data);

void EZ_RegisterMessageHandler(Atom type, int messageId, void *client_data, EZ_MessageHandler handler, int timeout, EZ_CallBack timeoutCB, void cdata)

void EZ_DeleteMessageHandler(Atom type, int messageId, void *client_data, EZ_MessageHandler handler)

ARGUMENTS

handler Specifies a message handler.

client_data Specifies an application data to be passed to the handler.

messageId Specifies a serial number. Serial number is local to each application so the sender has to keep track of it.

timeout Specifies the life span of this handler, in seconds. The handler will be deleted after the specified number of seconds elapses. If zero or negative, the handler will have an infinite life span.

timeoutCB Specifies a procedure to execute when the handler expires.

cdata Specifies a client data to be passed to timeoutCB.

DESCRIPTION

EZ_RegisterMessageHandler registers a message handler with EZWGL. The message handler will be invoked when a messages with the specified type and ID arrives. If timeout>0, the handler will expire in the specified number of seconds; when it expires, it executes timeoutCB if supplied.

EZ_DeleteMessageHandler deletes the registered message handler that matches the specification.

SEE ALSO

EZ_SetDefaultMessageHandler(3), EZ_BroadcastMessage(3), EZ_ReplyMessage(3)

Search for    or go to Top of page |  Section 3 |  Main Index


EZWGL EZ_REGISTERMESSAGEHANDLER (3)

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.