Naanou.ResourceExchange
Class Source

Source

baseUrl

private string baseUrl

DOWNLOAD_IDEAL_TIME_RANGE

public int DOWNLOAD_IDEAL_TIME_RANGE

Range to keep download times within (seconds)

FilledMarker

public Naanou.ResourceExchange.Source.Manifest FilledMarker

generation

private int generation

id

private Naanou.Common.Hash id

metaContacts

private string[] metaContacts

metaMaxSimul

private int metaMaxSimul

metaName

private string metaName

metaThrottle

private long metaThrottle

metaUser

private string metaUser

mutex

private System.Threading.ManualResetEvent mutex

rwl

private System.Threading.ReaderWriterLock rwl

simul

private int simul

simulMax

private int simulMax

The maximum simulatanous connections for this source

Source

internal Source(Naanou.Common.Hash id,
                string baseUrl)

Constructor. Do not use, instead use DownloadManager.

Parameters:

baseUrl - Base Url for downloading via hash, e.g. http://localhost:80/direct/

id - Id

BaseUrl

public string BaseUrl

Gets the base url for the source e.g. http://localhost:80/direct/

ContactEmail

public string ContactEmail

Gets Email address

ContactIM

public string ContactIM

Gets Instant message address

Contacts

public string[] Contacts

Gets contacts listed for server, if any. (e-mail, im, web ordering)

ContactWeb

public string ContactWeb

Gets web contact address

Generation

public int Generation

Gets the generation (0...n)

IsAcquirable

public bool IsAcquirable

Gives a rough indication of whether a source is available (i.e. the simulatenous transfers on it are not exceeding limit)

MaximumSimul

public int MaximumSimul

Maximum number of simulataneous connections the source supports (advertised)

SimultaneousDownloads

public int SimultaneousDownloads

Gets the number of simul downloads happening on source

Throttle

public long Throttle

Gets the advertised throttling rate for this source

Title

public string Title

Gets a string suitable for UI to give the source a name

User

public string User

Gets user id (serial)

Acquire

public void Acquire()

Acquire source. If source is being overloaded by us, this call will block until its ready

Create

public Naanou.ResourceExchange.Source.Manifest Create(string resource,
                                                      string discoveryMethod)

Create a manifest for a resource without any known bytes ranges

Parameters:

resource - Hash serial

Returns:

Manifest

Create

public Naanou.ResourceExchange.Source.Manifest Create(string resource,
                                                      Naanou.ResourceExchange.ByteRange[] ranges,
                                                      string discoveryMethod)

Create a manifest for a resource, and known byte ranges

Parameters:

resource - Hash serial

ranges - Ranges

Returns:

Manifest

DecrementGeneration

private void DecrementGeneration()

GetHashCode

public int GetHashCode()

IncrementGeneration

private void IncrementGeneration()

LastDownloadSpeed

public void LastDownloadSpeed(double bytesPerSec)

A notification by of the last speed that was attained for this host

Parameters:

bytesPerSec -

Release

public void Release()

Releases sources

SetMetadata

protected void SetMetadata(string[] contacts,
                           long throttle,
                           string name,
                           int maxSimul,
                           string user)