公开(公告)号：US06499053B1

公开(公告)日：2002-12-24

申请号：US09345183

申请日：1999-06-30

申请人： Brian N. Marquette ,  Mark B. Stevens ,  Michael Lindsey Williams ,  John D. Wilson

发明人： Brian N. Marquette ,  Mark B. Stevens ,  Michael Lindsey Williams ,  John D. Wilson

IPC分类号： G06F1300

CPC分类号： H04L51/04 ,  H04L51/38 ,  H04L69/329

摘要： A chat system includes a chat server and a plurality of chat clients in a network that may be bandwidth constrained. Each chat client is configurable, in response to instructions from the chat server, to operate in either a master mode or a slave mode. In the master mode, a chat client is capable of initiating a chat session. In the slave mode, a chat client is incapable of initiating a chat session and may participate only in a chat session initiated by another chat client operating in the master mode. An invitor user initiates, or adds a member to, a chat session by sending an invitation to an invitee user name at a proxy address at the chat server. If the chat server determines that the invitee is logged on, the chat server forwards the invitation to the invitee at the invitee's network address. If the invitee user accepts the invitation, the invitee client sends a join message to the invitor client, and the invitor client adds the invitee's user name and client network address to a chat member list. Then, the chat session proceeds with the chat member client sending chat input to the master client and the master client sending chat session updates to the member client.

摘要翻译： 聊天系统包括聊天服务器和可能受带宽约束的网络中的多个聊天客户端。 响应来自聊天服务器的指令，每个聊天客户端都是可配置的，以在主模式或从模式下操作。 在主模式下，聊天客户端能够发起聊天会话。 在从模式中，聊天客户端不能发起聊天会话，并且可以仅参与由主模式操作的另一个聊天客户端发起的聊天会话。 邀请用户通过在聊天服务器上的代理地址发送邀请给被邀请者的用户名来启动聊天会话或添加成员。 如果聊天服务器确定被邀请者登录，聊天服务器将邀请函转发给被邀请者的被邀请者的网络地址。 如果被邀请者用户接受邀请，被邀请者客户端向邀请者客户端发送加入消息，并且邀请者客户端将被邀请者的用户名和客户端网络地址添加到聊天成员列表。 然后，聊天会话继续聊天成员客户端向主客户端发送聊天输入，主客户端向成员客户端发送聊天会话更新。

公开(公告)号：US06438548B1

公开(公告)日：2002-08-20

申请号：US09345180

申请日：1999-06-30

申请人： Clifton E. Grim, III ,  Brian N. Marquette ,  Christopher B. Plock ,  Mark B. Stevens ,  Michael Lindsey Williams ,  John D. Wilson

发明人： Clifton E. Grim, III ,  Brian N. Marquette ,  Christopher B. Plock ,  Mark B. Stevens ,  Michael Lindsey Williams ,  John D. Wilson

IPC分类号： G06F700

CPC分类号： G06F9/526 ,  G06F2209/522 ,  H04L67/1095 ,  H04L67/28 ,  H04L67/2842 ,  H04L67/289 ,  Y10S707/99938 ,  Y10S707/99952

摘要： A system for managing documents in a distributed computing environment, which may be bandwidth limited, includes a document locker server and a document locker client. The document locker client monitors user interaction with a version of a document locally replicated from a document server. Whenever the user attempts interaction with the document, such as editing or performing a workflow action, which would change said document, the document locker client requests a lock for the document from the document locker server. The document locker server grants a lock if the document is not already locked by another user and the document locally replicated is the latest version of the document. The document locker client allows the user to perform the operation if a lock is received, without having to replicate a version of the document to the local host.

摘要翻译： 用于在分布式计算环境中管理可能带宽限制的文档的系统包括文档更衣室服务器和文档更衣室客户机。 文档更衣室客户端监视与文档服务器本地复制的文档的版本的用户交互。 无论何时用户尝试与文档进行交互，例如编辑或执行工作流操作（将更改所述文档），文档锁定器客户端将从文档更衣室服务器请求文档的锁定。 如果文档尚未被其他用户锁定，并且本地复制的文档是文档的最新版本，则文档更衣室服务器将授予锁定。 文档储物柜客户端允许用户在接收到锁定的情况下执行操作，而不必将文档的版本复制到本地主机。

公开(公告)号：US07853646B2

公开(公告)日：2010-12-14

申请号：US11340276

申请日：2006-01-26

申请人： Amanda S. Black ,  Steven Lee Martin ,  Christopher Ian Schmidt ,  Michael Lindsey Williams

发明人： Amanda S. Black ,  Steven Lee Martin ,  Christopher Ian Schmidt ,  Michael Lindsey Williams

IPC分类号： G06F15/16

CPC分类号： G06F9/548

摘要： A method and system for validating calling parameters of a method call. Validation conditions are evaluated utilizing original calling parameters provided by a validation method call by a client, where the call is required to initiate an activity. The evaluating facilitates determining messages to be provided to a user, where the messages are associated with consequences of continuing the activity. A validation object having data structures is created. The data structures include the validation conditions and the original calling parameters. The validation object is sent to the client to facilitate receipt of the messages by the user. The calling parameters are extracted from the validation object to facilitate completing the activity with a set of calling parameters matching the original calling parameters.

摘要翻译： 一种用于验证方法调用的调用参数的方法和系统。 使用由客户机进行的验证方法调用提供的原始调用参数来评估验证条件，其中需要调用以启动活动。 评估有助于确定要向用户提供的消息，其中消息与继续活动的后果相关联。 创建具有数据结构的验证对象。 数据结构包括验证条件和原始调用参数。 验证对象被发送到客户端以便于用户接收消息。 从验证对象中提取调用参数，以便利用与原始调用参数匹配的一组调用参数完成活动。