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CAVERNnet_remoteParallelFileIOServer32_c Class Reference

#include <CAVERNnet_remoteParallelFileIO32_c.hxx>

List of all members.

Public Methods
int	init (int incomingPort=CAVERNnet_remoteParallelFileIOServer32_c::DEFAULT_PORT, char *neighborServer=NULL, int neighborPort=CAVERNnet_remoteParallelFileIOServer32_c::DEFAULT_PORT, int storeLocally=1, int numOfSockets=5)
	Initialize server.
void	process (int threaded=CAVERNnet_remoteParallelFileIOServer32_c::NON_THREADED)
void	setRemotePort (int port=CAVERNnet_remoteParallelFileIOServer32_c::DEFAULT_PORT)
void	setNeighborServer (char *ServerName)
void	setStore (int StoreLocally)
long	getFileSize (FILE *readFile)
Static Public Attributes
const int	DEFAULT_PORT
const int	THREADED
	Create a thread to handle each client request.
const int	NON_THREADED
	Do not create a thread to handle each client request.
const int	TRANSFERSIZE
Static Private Methods
int	getHostIPNumber (char *hostNameOrIP)
void*	threadHandler (void *)
Private Attributes
CAVERNnet_extendedParallelTcpServer_c	server
char	neighborServerName [MAXPATHLEN]
int	neighborPortNumber
int	store
int	numberOfSockets

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Detailed Description

This class acts as a server for performing remote upload and download of files. First call the init() call and then inside a while loop call checkForNewRequests(). Use CAVERNnet_remoteParallelFileIOClient_c to connect to this server and perform the upload and download operations.

Note: currently I am finding a strange behavior in threads that causes the network I/O to improperly complete. Hence checkForNewRequests() currently does not create a new thread for each client that makes an IO request. All clients must wait in line.

Author:

cavern@evl

Version:

2/22/2000

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Member Function Documentation

void CAVERNnet_remoteParallelFileIOServer32_c::process ( int threaded = CAVERNnet_remoteParallelFileIOServer32_c::NON_THREADED )

Check for incoming requests. Recommend doing this in a while loop. Parameters: threaded   set this to THREADED or NON_THREADED. Default is NON_THREADED. Setting it to non-threaded will mean each request is processed sequentially so any pending requests must wait in the queue. Setting it to threaded means each incoming request spawns a thread to handle the request.

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Member Data Documentation

const int CAVERNnet_remoteParallelFileIOServer32_c::DEFAULT_PORT [static]

Default port number to listen on. Default is 7673.

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

• CAVERNnet_remoteParallelFileIO32_c.hxx

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