WO2011020417A1 - 一种点对点应用中种子群的构建方法、装置及使用方法 - Google Patents
一种点对点应用中种子群的构建方法、装置及使用方法 Download PDFInfo
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- WO2011020417A1 WO2011020417A1 PCT/CN2010/075883 CN2010075883W WO2011020417A1 WO 2011020417 A1 WO2011020417 A1 WO 2011020417A1 CN 2010075883 W CN2010075883 W CN 2010075883W WO 2011020417 A1 WO2011020417 A1 WO 2011020417A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- the present invention relates to the field of network communications, and in particular, to a method, an apparatus, and a method for constructing a seed group in a peer-to-peer application.
- P2P peer-to-peer
- Peer Peer to Peer
- the management and application of the seed is the most critical core technology of the P2P.
- the centralized seed management is generally adopted, that is, the server is used to manage the seed, and various sub-instruments are used. There is no mutual correlation between them.
- the management pressure and management cost of the server are large, and the utilization rate of the seed is not improved, so that the downloading time is long and needs to wait, thereby affecting the download speed of the streaming media and reducing the user experience.
- the embodiment of the invention provides a method for constructing a seed group in a peer-to-peer application, which can establish a relatively stable relationship between seeds, so that services can be provided in time when needed, and the management pressure and cost of the server are greatly reduced. , greatly improving the utilization of seeds, thereby improving the user experience.
- Embodiments of the present invention provide a method for constructing a seed group in a peer-to-peer application, including:
- the client obtains an initial seed from the seed server, so that the seed server returns a certain number of initial seeds according to the configuration policy.
- the client constructs an initial seed group based on the initial seed returned
- the seeds in the initial seed group interact with each other to obtain seed information in other seed groups, and form a new seed group according to the obtained seed information.
- the embodiment of the invention further provides a device for constructing a seed group in a peer-to-peer application, comprising:
- An initial seed obtaining unit configured to be used in the client, to obtain an initial seed from the seed server, so that the seed server returns a certain number of initial seeds according to the configuration policy;
- An initial seed group building unit configured in the client, configured to construct an initial seed group according to the initial seed obtained by the initial seed obtaining unit;
- a new seed group building unit is disposed in the client, configured to obtain seed information in other seed groups by mutual interaction of seeds in the initial seed group, and form a new seed group according to the obtained seed information.
- the embodiment of the present invention further provides a method for using a seed group constructed by using the constructing method, including:
- the client requests a resource from the seed server to cause the seed server to return an initial seed that owns the resource;
- the initial seed is selected to provide the other seed that owns the resource among the seed groups to which it belongs;
- the client obtains the resource from the obtained initial seed and other seeds.
- the client first obtains an initial seed from the seed server; the seed server returns a certain number of initial seeds according to the configuration policy; then the client constructs an initial seed group according to the returned initial seed.
- the seeds in the initial seed group interact with each other to obtain seed information in other seed groups, and form a new seed group according to the obtained seed information.
- a relatively stable relationship is established between the various sub-groups of the new seed group, and the service can be provided in time when needed, and at the same time, since the management of various sub-categories can be performed on the client, this is extremely great. Reduce the management pressure and cost of the server, improve the utilization of the seed, and thus improve the user experience.
- FIG. 1 is a schematic flowchart of a method for constructing a seed group in a peer-to-peer application according to Embodiment 1 of the present invention
- FIG. 2 is a schematic diagram of a seed group constructed in a specific implementation process according to Embodiment 1 of the present invention
- FIG. 3 is a schematic flowchart of a method for using a seed group in a peer-to-peer application according to Embodiment 2 of the present invention
- FIG. 4 is a schematic structural diagram of a seed group construction apparatus in a peer-to-peer application according to Embodiment 3 of the present invention.
- the embodiment of the present invention provides a method and a device for constructing a seed group in a peer-to-peer application, which can establish a relatively stable relationship between seeds, so as to provide services in time when needed, for better description of the embodiments of the present invention,
- the specific embodiments of the present invention will now be described with reference to the accompanying drawings:
- Embodiment 1 of the present invention provides a method for constructing a seed group in a peer-to-peer application.
- FIG. 1 is a schematic flowchart of a method provided by Embodiment 1 of the present invention, where the method includes:
- Step 11 The client obtains an initial seed from the seed server.
- the client first logs in to the seed server, requests the seed server to obtain the initial seed, and the seed group in the client has not been established yet.
- the initial seed described herein refers to a node having a corresponding resource in a peer-to-peer P2P application; the seed server refers to a server management unit that contains seed information.
- Step 12 The seed server returns a certain number of initial seeds according to the configuration policy.
- the seed server receives the request of the client, and returns a certain number of initial seeds to the client according to a predetermined configuration policy.
- the predetermined configuration policy may be preset by the operator according to the resource occupation situation, or may be randomly given by the seed server according to the network status, for example, the seed server may be specified to return the node having the corresponding resource to the client. As the initial seed; if there are 5 nodes with corresponding resources, the initial seed number returned is 5.
- Step 13 The client constructs an initial seed group based on the returned initial seed.
- the client after receiving the initial seed returned by the seed server, the client can construct an initial seed group according to the returned initial seed.
- the number of seeds in the initial seed population is the initial number of seeds returned.
- Step 14 The seeds in the initial seed group acquire seed information in other seed groups by mutual interaction and form a new seed group.
- the seeds in the constructed initial seed group are exchanged to obtain seed information in other seed groups, and then new seeds are obtained according to the obtained seed information, and a new seed group is formed.
- a seed in the initial seed group requests a seed list of the seed group in which the other seed is located to other seeds; thus, the seed can obtain the seed information in the seed list, and obtain the seed information according to the obtained seed list.
- the seed information extracts seeds with the same resources to form a new seed group.
- a schematic diagram of a seed group constructed in the specific implementation process of Embodiment 1 includes three seed groups, wherein seed 2 is shared by seed group 1 and seed group 2; seed 3 is The seed group 2 and the seed group 3 are shared; the seed management in the various subgroups in the figure is loosely managed autonomously, and the management of various sub-categories can be performed on the client side, and the seed server does not participate in the above management process. .
- the number of seeds in the various subgroups in FIG. 2 can be configured by the client according to network conditions or actual needs. For example, if the current network condition is good, the maximum number of seeds in the seed group can be set to 100, then when the When the upper limit is 100, no new seeds will be added.
- each seed group can be identified. For example, each seed group is identified as seed group A, seed group B or seed group C, so that the client can be more convenient. Manage.
- the network type of the seed in the various subgroups in the figure can also be configured by the client, that is to say, the seed group can be configured to be configured.
- the client can configure the seed group to contain 1/3 of the seeds directly connected to the public network type, and 1/3 of the seeds of the network type connected to the public network through the router, and the other 1/3 connected to the public network through other means.
- the seed of the network type can also be configured by the client, that is to say, the seed group can be configured to be configured.
- the client can configure the seed group to contain 1/3 of the seeds directly connected to the public network type, and 1/3 of the seeds of the network type connected to the public network through the router, and the other 1/3 connected to the public network through other means.
- the seed of the network type can also be configured by the client, that is to say, the seed group can be configured to be configured.
- the seeds in the various subgroups in FIG. 2 may also have the same or different resources, and the new seed group may include a certain number of idle seeds, where the idle seed refers to not having network resources, and There are no seeds for the uplink and download actions in the time; the number of free seeds can also be configured by the client.
- the seeds in the new seed group can interact again, regain seed information in other seed groups, and then add new seeds according to the obtained seed information. Go to the new seed group.
- the seeds in the seed group interact to obtain seed information in other seed groups, and then according to the obtained seed information.
- New seeds with the same resources are added to the seed population to supplement the number of the seed population. In this way, the total number of seeds in the seed group can fluctuate dynamically as the seeds escape, and always maintain a certain amount, further improving the utilization rate of the seeds.
- Embodiment 2 of the present invention provides a method for using a seed group in a peer-to-peer application
- FIG. 3 is a schematic flowchart of a method provided in Embodiment 2. The method includes:
- Step 31 The client requests a resource from the seed server.
- Step 32 The seed server returns an initial seed that owns the resource.
- the seed server receives the resource request message sent by the client, and the seed server returns an initial seed that owns the resource, and the initial seed quantity returned may be performed by the seed server according to network conditions or resource occupancy. set up. For example, if there are 10 nodes with corresponding resources, the seed server returns the 10 nodes as initial seeds to the client.
- Step 33 The initial seed selects other seeds that own the resource in the seed group to which it belongs to provide the client.
- the initial seed may select other seeds that own the resource in the seed group to which it belongs and provide it to the client, and each initial seed may be selected within the seed group to which it belongs.
- the process can be done on the client without having to pick it up by the server.
- Step 34 The client obtains the resource from the obtained initial seed and other seeds.
- the client can obtain corresponding resources from the initial seed and other seeds according to the received initial seed and other seeds, since the other seeds are selected by the initial seed in the seed group to which they belong. It is not necessary to be selected by the server, which greatly reduces the management pressure and cost of the server, and improves the utilization of the seed, thereby improving the user experience.
- the client may also preferentially acquire the resource from the initial seed to ensure download speed.
- client Peer_1 requests resource A from the seed server, assuming Peer_1 It is a new seed and does not belong to a certain seed group; the seed server returns the seeds Peer_A1 and Peer_A2 that have the resource A.
- the seed server returns the seeds Peer_A1 and Peer_A2 that have the resource A.
- Peer_1 then requests data from Peer_A1 and Peer_A2; Peer_1 It is found that the seed transmission speed is insufficient, and this situation is reflected to Peer_A1 and Peer_A2; Peer_A1 and Peer_A2 select the appropriate node among their respective seed groups, Peer_A1
- the nodes Peer_A3 and Peer_A4, Peer_A2, which have the resources are selected.
- the nodes Peer_A5 and Peer_A6 with the resources are selected; thus the client Peer_1 gets a new seed again.
- Peer_A3, Peer_A4, Peer_A5, and Peer_A6, and Peer_1 can get more seeds over time, which speeds up the download speed, and the above-mentioned seed management and selection process does not need to be performed by the server, which greatly reduces the The management pressure and cost of the server, and the utilization of the seed is improved, thereby improving the user experience.
- Embodiment 3 of the present invention provides a device for constructing a seed group in a peer-to-peer application, as shown in FIG. 4 is a schematic structural diagram of a device provided in Embodiment 3.
- the device includes an initial seed acquisition unit and an initial seed.
- Group building unit and new seed group building unit where:
- the initial seed obtaining unit is disposed in the client, and is configured to obtain an initial seed from the seed server, where the number of the seed servers is five.
- the initial seed group construction unit is configured in the client, and is used to construct an initial seed group according to the initial seed obtained by the initial seed obtaining unit.
- the specific creation process refer to the method embodiment 1 above.
- the new seed group construction unit is disposed in the client, configured to obtain seed information in other seed groups by mutual interaction of seeds in the initial seed group, and form a new seed group according to the obtained seed information.
- the apparatus may further include a configuration unit, where the configuration unit is disposed in the client, configured to configure a quantity of seeds in the new seed group and a network type of the seed, and the new seed group The number of free seeds included.
- the seed group may contain 1/3 of the seed of the network type directly connected to the public network, and 1/3 of the seed of the network type connected to the public network through the router, and the other 1/3 connected to the public network by other means.
- the seed of the network type; in addition, the idle seed refers to a seed that does not have network resources and does not have uplink and download actions for a certain period of time, and the number of idle seeds can also be configured by the client.
- the device may further include a seed supplementing unit, where the seed supplementing unit is disposed in the client, for re-acquiring the seed information in the other seed group when the number of seeds in the new seed group is reduced, and New seeds are added to the new seed population based on the obtained seed information. For example, when the number of seeds in the seed group is reduced, or when the number of seeds is reduced to a specified number of thresholds, the seeds in the seed group interact to obtain seed information in other seed groups, and then according to the obtained seed information. New seeds with the same resources are added to the seed population to supplement the number of the seed population. In this way, the total number of seeds in the seed group can fluctuate dynamically as the seeds escape, and always maintain a certain amount, further improving the utilization rate of the seeds.
- a seed supplementing unit is disposed in the client, for re-acquiring the seed information in the other seed group when the number of seeds in the new seed group is reduced, and New seeds are added to the new seed population based on the obtained seed information. For example, when the number of seeds
- the included units are only divided according to functional logic, but are not limited to the foregoing division, as long as the corresponding functions can be implemented; in addition, the specific names of the functional units It is also for convenience of distinguishing from each other and is not intended to limit the scope of protection of the present invention.
- the storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
- the embodiment of the present invention can establish a relatively stable relationship among various children in a new seed group, and can provide services in time when needed, and various child management can be performed on the client. This greatly reduces the management pressure and cost of the server, improves the utilization of the seed, and thus improves the user experience.
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Description
本发明涉及网络通信领域，尤其涉及一种点对点应用中种子群的构建方法、装置及使用方法。
目前，在流媒体通信领域中，点对点（P2P，Peer to
Peer）技术作为一项基础技术得到了广泛的应用。而在P2P技术中，种子（Peer）的管理与应用是P2P最关键的核心技术，在现有技术的方案中，一般是采用集中式的种子管理，即采用服务器来管理种子，各种子之间没有相互的关联性。
按照现有技术的方案，服务器的管理压力和管理成本会很大，种子的利用率也得不到提高，使得下载时间长且需要等待，从而影响了流媒体的下载速度，降低了用户体验。
本发明实施例提供了一种点对点应用中种子群的构建方法，能够在种子之间建立较为稳定的关系，以便在需要的时候能够及时提供服务，且极大的减低了服务器的管理压力与成本，大大提高了种子的利用率，进而提升了用户体验。
本发明实施例提供了一种点对点应用中种子群的构建方法，包括：
客户端向种子服务器获取初始种子，以使种子服务器根据配置策略返回一定数量的初始种子；
客户端根据所返回的初始种子构建初始种子群；
所述初始种子群内的种子互相交互，获得其他种子群内的种子信息，并根据所获得的种子信息形成新的种子群。
本发明实施例还提供了一种点对点应用中种子群的构建装置，包括：
初始种子获取单元，设置在客户端中，用于向种子服务器获取初始种子，以使种子服务器根据配置策略返回一定数量的初始种子；
初始种子群构建单元，设置在客户端中，用于根据所述初始种子获取单元所获得的初始种子构建初始种子群；
新种子群构建单元，设置在客户端中，用于通过所述初始种子群内种子的互相交互，获得其他种子群内的种子信息，并根据所获得的种子信息形成新的种子群。
本发明实施例还提供了一种采用所述构建方法构建的种子群的使用方法，包括：
客户端向种子服务器请求资源，以使种子服务器返回拥有所述资源的初始种子；
所述初始种子在其所属种子群中选择拥有所述资源的其他种子提供给所述客户端；
所述客户端从所获得的初始种子和其他种子中获取所述资源。
由上述所提供的技术方案可以看出，首先客户端向种子服务器获取初始种子；所述种子服务器根据配置策略返回一定数量的初始种子；然后所述客户端根据所返回的初始种子构建初始种子群；所述初始种子群内的种子互相交互，获得其他种子群内的种子信息，并根据所获得的种子信息形成新的种子群。这样在新种子群中的各种子之间就建立了较为稳定的关系，在需要的时候就能够及时提供服务，同时由于各种子的管理在客户端上就可以进行，这样就极大的减低了服务器的管理压力与成本，提高了种子的利用率，进而提升了用户体验。
图1为本发明实施例1所提供点对点应用中种子群构建方法的流程示意图；
图2为本发明实施例1具体实现过程中构建的种子群示意图；
图3为本发明实施例2所提供点对点应用中种子群使用方法的流程示意图；
图4为本发明实施例3所提供点对点应用中种子群构建装置的结构示意图。
本发明实施例提供了一种点对点应用中种子群的构建方法及装置，能够在种子之间建立较为稳定的关系，以便在需要的时候能够及时提供服务，为更好的描述本发明实施例，现结合附图对本发明的具体实施方式进行说明：
实施例1：本发明实施例1提供了一种点对点应用中种子群的构建方法，如图1所示为本发明实施例1所提供方法的流程示意图，所述方法包括：
步骤11：客户端向种子服务器获取初始种子。
在该步骤中，客户端首先登录种子服务器，向该种子服务器请求获取初始种子，此时客户端中的种子群还没有建立。这里所述的初始种子指的是点对点P2P应用中拥有相应资源的节点；该种子服务器指的是包含有种子信息的服务器管理单元。
步骤12：种子服务器根据配置策略返回一定数量的初始种子。
在该步骤中，所述种子服务器接收到所述客户端的请求，根据预定的配置策略返回给该客户端一定数量的初始种子。所述预定的配置策略可以是由操作人员根据资源占用情况预先设定的，也可以是由种子服务器根据网络状况随机给出的，例如可以指定种子服务器将拥有相应资源的节点返回给该客户端来作为初始的种子；这里若拥有相应资源的节点有5个，则返回的初始种子数量就为5个。
步骤13：客户端根据所返回的初始种子构建初始种子群。
在该步骤中，客户端在接收到所述种子服务器返回的初始种子后，就可以根据所返回的初始种子来构建初始种子群。该初始种子群中种子的数量就是所返回的初始种子数。
步骤14：初始种子群内的种子通过互相交互获取其他种子群内的种子信息，并形成新的种子群。
在该步骤中，所构建的初始种子群中的种子之间进行交互，获得其他种子群内的种子信息，然后再根据所获得的种子信息获得新的种子，并形成新的种子群。具体来说，初始种子群内的某一种子向其他的种子索取该其他的种子所在种子群的种子列表；这样所述的某一种子就可以获取该种子列表中的种子信息，并根据所获得的种子信息将拥有相同资源的种子提取出来形成新的种子群。
举例来说，如图2所示为本实施例1具体实现过程中构建的种子群示意图，图中包括3个种子群，其中种子2是种子群1和种子群2所共用的；种子3是种子群2和种子群3所共用的；图中各种子群内的种子管理为松散式的自主管理，各种子的管理在客户端就可以进行，而种子服务器是不参与上述管理过程的。
另外，图2中各种子群中种子的数量可以由客户端根据网络状况或实际需求来配置，例如若当前网络状况良好，则可以设置种子群中的种子数量上限为100，那么当达到该上限100时，就不再增加新的种子了；同时，还可以对各个种子群进行标识，例如将各个种子群标识为种子群A、种子群B或种子群C，这样客户端可以更加方便的进行管理。
图中各种子群中种子的网络类型也可以由客户端来进行配置，也就是说种子群中可以包含求来进行配置。例如客户端可以配置种子群中包含1/3的直接连接公网网络类型的种子，以及1/3的通过路由器连接公网的网络类型的种子，和其他1/3通过其他方式连接到公网的网络类型的种子。
另外，图2中各种子群中的种子也可以拥有相同的或不同的资源，且该新的种子群中可以包含一定数量的空闲种子，这里空闲种子指的是不拥有网络资源，在一定时间内没有上行和下载动作的种子；该空闲种子的数量也可以由客户端来进行配置。
通过上述种子群的构建过程，就可以在新种子群中的各种子之间建立较为稳定的关系，在需要的时候就能够及时提供服务，而且各种子的管理在客户端上就可以进行，这样就极大的减低了服务器的管理压力与成本，提高了种子的利用率，进而提升了用户体验。
另外，当上述新的种子群中的种子数量减少时，该新的种子群内的种子可以再进行交互，重新获得其他种子群内的种子信息，然后再根据所获得的种子信息增加新的种子到所述新的种子群中。例如可以设定当种子群中的种子数量减少时，或种子数量减少到指定数量的门限时，种子群内的种子进行交互来获得其他种子群内的种子信息，再根据所获得的种子信息将拥有相同资源的新种子增加到种子群中，补充该种子群的数量。这样种子群内的种子总数就可以随着种子的逃离而动态波动，始终保持一定的数量，进一步提高了种子的利用率。
实施例2：本发明实施例2提供了一种点对点应用中种子群的使用方法，如图3所示为本实施例2所提供方法的流程示意图，所述方法包括：
步骤31：客户端向种子服务器请求资源。
在该步骤中，在按照上述实施例1所述的方法构建了相应的种子群后，当客户端需要获取某一资源时，该客户端向种子服务器请求相应的资源。
步骤32：所述种子服务器返回拥有所述资源的初始种子。
在该步骤中，所述种子服务器接收到客户端发送的资源请求消息，该种子服务器就返回拥有所述资源的初始种子，所返回的初始种子数量可以由种子服务器根据网络状况或资源占有情况进行设定。例如若拥有相应资源的节点有10个，则种子服务器就将该10个节点作为初始种子返回给客户端。
步骤33：所述初始种子在其所属种子群中选择拥有所述资源的其他种子提供给所述客户端。
在该步骤中，所述初始种子可以在其所属的种子群内挑选拥有所述资源的其他种子再提供给该客户端，每一个初始种子都可以在其所属的种子群内进行挑选，这一过程在客户端上就可以进行，而不需要在由服务器来挑选。
步骤34：所述客户端从所获得的初始种子和其他种子中获取所述资源。
在该步骤中，所述客户端根据所接收到的初始种子和其他种子，从该初始种子和其他种子中就可以获取到相应的资源，由于其他种子是由初始种子在其所属种子群中挑选得来的，而不需要在由服务器来挑选，这样就极大的减低了服务器的管理压力与成本，且提高了种子的利用率，进而提升了用户体验。
另外，所述客户端还可以优先从所述初始种子中获取所述资源，以保证下载速度。
举例来说，客户端Peer_1 向种子服务器请求资源 A，假定Peer_1
是新来种子，并不属于某一种子群；种子服务器返回拥有资源A的种子Peer_A1和Peer_A2，此处假定只有2个种子，在具体实现过程中，可以有多个。
然后，Peer_1 向 Peer_A1和Peer_A2 请求数据；此时Peer_1
发现种子传输速度都不够，并将这个情况反映到 Peer_A1和Peer_A2；Peer_A1和Peer_A2在其各自所属的种子群中挑选合适的节点，Peer_A1
挑选了拥有所述资源的节点Peer_A3和Peer_A4，Peer_A2
挑选了拥有所述资源的节点Peer_A5和Peer_A6；这样客户端Peer_1就又得到了新的种子
Peer_A3、Peer_A4、Peer_A5和Peer_A6，同时随着时间的推移，Peer_1可以得到更多的种子，从而加快了下载速度，同时上述种子的管理和挑选过程不需要由服务器来进行，这样就极大的减低了服务器的管理压力与成本，且提高了种子的利用率，进而提升了用户体验。
实施例3：本发明实施例3提供了一种点对点应用中种子群的构建装置，如图4所示为本实施例3所提供装置的结构示意图，所述装置包括初始种子获取单元、初始种子群构建单元和新种子群构建单元，其中：
所述初始种子获取单元设置在客户端中，用于向种子服务器获取初始种子，所述种子服务器根据数量就为5个。
所述初始种子群构建单元设置在客户端中，用于根据所述初始种子获取单元所获得的初始种子构建初始种子群，具体创建的过程见以上方法实施例1中所述。
所述新种子群构建单元设置在客户端中，用于通过所述初始种子群内种子的互相交互，获得其他种子群内的种子信息，并根据所获得的种子信息形成新的种子群。
另外，所述装置中还可包括配置单元，该配置单元设置在所述客户端中，用于配置所述新的种子群中种子的数量和种子的网络类型，以及所述新的种子群中所包含的空闲种子数量。例如可以配置种子群中包含1/3的直接连接公网的网络类型的种子，以及1/3的通过路由器连接公网的网络类型的种子，和其他1/3通过其他方式连接到公网的网络类型的种子；另外，这空闲种子指的是不拥有网络资源，在一定时间内没有上行和下载动作的种子，该空闲种子的数量也可以由客户端来进行配置。
另外，所述装置中还可包括种子增补单元，该种子增补单元设置在客户端中，用于在所述新的种子群中的种子数量减少时，重新获得其他种子群内的种子信息，并根据所获得的种子信息增加新的种子到所述新的种子群中。例如可以设定当种子群中的种子数量减少时，或种子数量减少到指定数量的门限时，种子群内的种子进行交互来获得其他种子群内的种子信息，再根据所获得的种子信息将拥有相同资源的新种子增加到种子群中，补充该种子群的数量。这样种子群内的种子总数就可以随着种子的逃离而动态波动，始终保持一定的数量，进一步提高了种子的利用率。
值得注意的是，上述装置实施例中，所包括的各个单元只是按照功能逻辑进行划分的，但并不局限于上述的划分，只要能够实现相应的功能即可；另外，各功能单元的具体名称也只是为了便于相互区分，并不用于限制本发明的保护范围。
另外，本领域普通技术人员可以理解实现上述实施例方法中的全部或部分步骤是可以通过程序来指令相关的硬件完成，相应的程序可以存储于一种计算机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。
综上所述，本发明实施例可以在新种子群中的各种子之间建立较为稳定的关系，在需要的时候就能够及时提供服务，而且各种子的管理在客户端上就可以进行，这样就极大的减低了服务器的管理压力与成本，提高了种子的利用率，进而提升了用户体验。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书的保护范围为准。
Claims (10)
- 一种点对点应用中种子群的构建方法，其特征在于，包括：客户端向种子服务器获取初始种子，以使种子服务器根据配置策略返回一定数量的初始种子；客户端根据所返回的初始种子构建初始种子群；所述初始种子群内的种子互相交互，获得其他种子群内的种子信息，并根据所获得的种子信息形成新的种子群。
- 如权利要求1所述的方法，其特征在于，所述初始种子群内的种子互相交互，获得其他种子群内的种子信息，并根据所获得的种子信息形成新的种子群，具体包括：所述初始种子群内的某一种子向其他的种子索取该其他的种子所在种子群的种子列表；所述某一种子获取该种子列表中的种子信息，并根据所获得的种子信息形成新的种子群。
- 如权利要求1或2所述的方法，其特征在于，所述新的种子群中种子的数量和种子的网络类型由客户端来进行配置。
- 如权利要求1所述的方法，其特征在于，所述新的种子群中的种子拥有不同的资源，且所述新的种子群中包含一定数量的空闲种子，所包含的空闲种子的数量由客户端来进行配置。
- 如权利要求1所述的方法，其特征在于，所述方法还包括：当所述新的种子群中的种子数量减少时，所述新的种子群内的种子再进行交互，重新获得其他种子群内的种子信息，并根据所获得的种子信息增加新的种子到所述新的种子群中。
- 一种点对点应用中种子群的构建装置，其特征在于，包括：初始种子获取单元，设置在客户端中，用于向种子服务器获取初始种子，以使种子服务器根据配置策略返回一定数量的初始种子；初始种子群构建单元，设置在客户端中，用于根据所述初始种子获取单元所获得的初始种子构建初始种子群；新种子群构建单元，设置在客户端中，用于通过所述初始种子群内种子的互相交互，获得其他种子群内的种子信息，并根据所获得的种子信息形成新的种子群。
- 如权利要求6所述的装置，其特征在于，所述装置还包括：配置单元，设置在所述客户端中，用于配置所述新的种子群中种子的数量和种子的网络类型，以及所述新的种子群中所包含的空闲种子数量。
- 如权利要求6所述的装置，其特征在于，所述装置还包括：种子增补单元，设置在客户端中，用于在所述新的种子群中的种子数量减少时，重新获得其他种子群内的种子信息，并根据所获得的种子信息增加新的种子到所述新的种子群中。
- 一种采用权利要求1所述的构建方法构建的种子群的使用方法，其特征在于，包括：客户端向种子服务器请求资源，以使种子服务器返回拥有所述资源的初始种子；所述初始种子在其所属种子群中选择拥有所述资源的其他种子提供给所述客户端；所述客户端从所获得的初始种子和其他种子中获取所述资源。
- 如权利要求9所述的方法，其特征在于，所述客户端优先从所述初始种子中获取所述资源。
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| CN101340331A (zh) * | 2007-07-06 | 2009-01-07 | 中国电信股份有限公司 | P2p网络中利用空闲终端执行系统任务的方法 |
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| CN101340331A (zh) * | 2007-07-06 | 2009-01-07 | 中国电信股份有限公司 | P2p网络中利用空闲终端执行系统任务的方法 |
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