hazelcast::client::Socket Class Reference

c Sockets wrapper class. More...

#include <Socket.h>

Public Member Functions
	Socket (int socketId)
	Constructor.
	Socket (const client::Address &address)
	Constructor.
virtual	~Socket ()
	Destructor.
int	connect (int timeoutInMillis)
	connects to given address in constructor. More...
virtual int	send (const void *buffer, int len) const
int	receive (void *buffer, int len, int flag=0) const
int	getSocketId () const
	return socketId
void	setRemoteEndpoint (const client::Address &address)
const client::Address &	getRemoteEndpoint () const
void	close ()
	closes the socket. More...
client::Address	getAddress () const
void	setBlocking (bool blocking)

Detailed Description

c Sockets wrapper class.

Member Function Documentation

void hazelcast::client::Socket::close

(

)

closes the socket.

Automatically called in destructor. Second call to this function is no op.

int hazelcast::client::Socket::connect

(

int

timeoutInMillis

)

connects to given address in constructor.

Parameters

timeoutInMillis

if not connected within timeout, it will return errorCode

Returns

zero if error. -1 otherwise.

const client::Address & hazelcast::client::Socket::getRemoteEndpoint

(

)

const

Returns

remoteEndpoint

int hazelcast::client::Socket::receive	(	void *	buffer,
		int	len,
		int	flag = 0
	)		const

Parameters

buffer
len	length of the buffer to be received.
flag	bsd sockets options flag.

Returns

number of bytes received.

Exceptions

IOException

in failure.

int hazelcast::client::Socket::send ( const void *  buffer, int  len  ) const

virtual

Parameters

buffer
len	length of the buffer

Returns

number of bytes send

Exceptions

IOException

in failure.

In linux, sometimes SIGBUS may be received during this call when the server closes the connection. The returned error code is still error when this flag is set. Hence, it is safe to use. MSG_NOSIGNAL (since Linux 2.2) Requests not to send SIGPIPE on errors on stream oriented sockets when the other end breaks the connection. The EPIPE error is still returned.

void hazelcast::client::Socket::setRemoteEndpoint

(

const client::Address &

address

)

Parameters

address

remote endpoint address.

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

• hazelcast/include/hazelcast/client/Socket.h
• hazelcast/src/hazelcast/client/Socket.cpp