Qore::SocketPollOperationBase Class Reference

Abstract poll operation object returned by Socket polling methods. More...

Inheritance diagram for Qore::SocketPollOperationBase:

Public Member Methods
	constructor ()
	Throws an exception; this class is not usable by Qore classes. More...
	destructor ()
	Destroys the object.
string	getGoal ()
	Returns the goal. More...
auto	getOutput ()
	Returns any output generated by any completed poll action. More...
string	getState ()
	Returns the current state. More...
bool	goalReached ()
	Returns True when the goal as been reached. More...
Public Member Methods inherited from Qore::AbstractPollOperation
abstract *hash< SocketPollInfo >	continuePoll ()
	Returns a socket poll hash if polling should continue or NOTHING if complete. More...
auto	getOutput ()
	Returns any output generated by any completed poll action. More...

Detailed Description

Abstract poll operation object returned by Socket polling methods.

This class implements the polling logic and the state machine behind it

It has two private members:

• object sock: the socket object
• string goal: the polling goal

This class is only usable by internal classes; it is not directly usable by Qore classes.

Since

Qore 1.12

Member Function Documentation

constructor()

Qore::SocketPollOperationBase::constructor

(

)

Throws an exception; this class is not usable by Qore classes.

Exceptions

INTERNAL-ONLY

this class is not usable by Qore classes

getGoal()

string Qore::SocketPollOperationBase::getGoal ( )

virtual

Returns the goal.

Returns

the goal set in the constructor

Implements Qore::AbstractPollOperation.

getOutput()

auto Qore::SocketPollOperationBase::getOutput

(

)

Returns any output generated by any completed poll action.

Code Flags:

RET_VALUE_ONLY

Returns

any output generated by any completed poll action

getState()

string Qore::SocketPollOperationBase::getState ( )

virtual

Returns the current state.

Code Flags:

RET_VALUE_ONLY

Returns

the current state

Implements Qore::AbstractPollOperation.

goalReached()

bool Qore::SocketPollOperationBase::goalReached ( )

virtual

Returns True when the goal as been reached.

Code Flags:

RET_VALUE_ONLY

Returns

True when the goal as been reached

Implements Qore::AbstractPollOperation.