Method and system for providing private chat within a group chat

• US 10,218,657 B2
• Filed: 03/11/2016
• Issued: 02/26/2019
• Est. Priority Date: 03/20/2015
• Status: Active Grant

• Current Assignee: Alibaba Group Holding Ltd.
• Original Assignee: Alibaba Group Holding Ltd.
• Inventors: Cheung, Chong Shing
• Primary Examiner(s): Lim, Krisna
• Application Number:
  US15/068,203
• Publication Number:
  US 20160277335A1
• Time in Patent Office: 1,082 Days
• CPC Class Codes: H04L 12/1822 Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/046 Interoperability with other network applications or services
• CPC Class Codes: H04L 51/212 using filtering or selective blocking

Abstract

Embodiments of the present application provide a method and system for private chat within a group chat. During operation, the system receives, at a server from a computing device, a first message that includes a first private chat identifier, private chat counterpart information, and private chat content data. The system determines a private chat counterpart client based on the first private chat identifier and the private chat counterpart information. The private chat counterpart client and the computing device are both participating in the group chat. The system generates a private chat message based on the first message including the private chat content data, and sends the private chat message to the private chat counterpart client without sending the private chat message to all members participating in the group chat.

Claims

1. A computer-implemented method for private chat within a group chat performed by a server, comprising:

receiving, by the server from a user of a computing device, a first message that includes a first private chat identifier, private chat counterpart information, and first private chat content data;

determining a private chat counterpart client based on the first private chat identifier and the private chat counterpart information, wherein the private chat counterpart client and the computing device are both participating in the group chat;

generating a first private chat message based on the first message including the first private chat content data;

sending the private chat message to the private chat counterpart client without sending the private chat message to all members participating in the group chat;

receiving, by the server from the user of the computing device, a second message that includes a private chat counterpart exclusion identifier, private chat counterpart exclusion information, and second private chat content data;

removing from a client list a client based on the private chat counterpart exclusion identifier and the private chat counterpart exclusion information included in the second message, wherein the client list includes all members of the group chat or one or more private chat counterpart clients associated with a previously sent private chat message;

generating a second private chat message based on the second message including the second private chat content data; and

sending the second private chat message to remaining clients on the client list.

2. The method of claim 1, wherein the first private chat message includes a second private chat identifier which allows the private chat counterpart client to determine that the first private chat message is privately sent to the private chat counterpart client without being sent to other group members participating in the group chat.

3. The method of claim 1, further comprising:

determining that the first private chat identifier is a selection identifier; and

determining that a client corresponding to the private chat counterpart information is a private chat counterpart client.

4. The method of claim 1, further comprising:

determining that the first private chat identifier is an exclusion identifier;

removing from the client list a client corresponding to the private chat counterpart information; and

determining that the remaining clients on the client list are private chat counterpart clients.

5. The method of claim 1, further comprising:

receiving input information sent from a publishing client, wherein the input information includes a first directed identifier, directed counterpart information and publishing content information;

determining a directed counterpart client based on the first directed identifier and the directed counterpart information;

generating a directed message based on the input information; and

sending the directed message only to the directed counterpart client.

6. A computing system comprising:

one or more processors;

a memory; and

a computer-readable medium coupled to the one or more processors storing instructions stored that, when executed by the one or more processors, cause the computing system to perform a method for private chat within a group chat performed by a server, the method comprising;

receiving, by the server from a user of a computing device, a first message that includes a first private chat identifier, private chat counterpart information, and first private chat content data;

determining a private chat counterpart client based on the first private chat identifier and the private chat counterpart information, wherein the private chat counterpart client and the computing device are both participating in the group chat;

generating a first private chat message based on the first message including the first private chat content data;

sending the private chat message to the private chat counterpart client without sending the private chat message to all members participating in the group chat;

receiving, by the server from the user of the computing device, a second message that includes a private chat counterpart exclusion identifier, private chat counterpart exclusion information, and second private chat content data;

removing from a client list a client based on the private chat counterpart exclusion identifier and the private chat counterpart exclusion information included in the second message, wherein the client list includes all members of the group chat or one or more private chat counterpart clients associated with a previously sent private chat message;

generating a second private chat message based on the second message including the second private chat content data; and

sending the second private chat message to remaining clients on the client list.

7. The system of claim 6, wherein the first private chat message includes a second private chat identifier which allows the private chat counterpart client to determine that the first private chat message is privately sent to the private chat counterpart client without being sent to other group members participating in the group chat.

8. The system of claim 6, further comprising:

determining that the first private chat identifier is a selection identifier; and

determining that a client corresponding to the private chat counterpart information is a private chat counterpart client.

9. The system of claim 6, further comprising:

determining that the first private chat identifier is an exclusion identifier;

removing from the client list a client corresponding to the private chat counterpart information; and

determining that the remaining clients on the client list are private chat counterpart clients.

10. The system of claim 6, wherein the method further comprises:

receiving input information sent from a publishing client, wherein the input information includes a first directed identifier, directed counterpart information and publishing content information;

determining a directed counterpart client based on the first directed identifier and the directed counterpart information;

generating a directed message based on the input information; and

sending the directed message only to the directed counterpart client.

11. A non-transitory computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for private chat within a group chat performed by a server, the method comprising:

receiving, by the server from a user of a computing device, a first message that includes a first private chat identifier, private chat counterpart information, and first private chat content data;

determining a private chat counterpart client based on the first private chat identifier and the private chat counterpart information, wherein the private chat counterpart client and the computing device are both participating in the group chat;

generating a first private chat message based on the first message including the first private chat content data;

sending the private chat message to the private chat counterpart client without sending the private chat message to all members participating in the group chat;

receiving, by the server from the user of the computing device, a second message that includes a private chat counterpart exclusion identifier, private chat counterpart exclusion information, and second private chat content data;

removing from a client list a client based on the private chat counterpart exclusion identifier and the private chat counterpart exclusion information included in the second message, wherein the client list includes all members of the group chat or one or more private chat counterpart clients associated with a previously sent private chat message;

generating a second private chat message based on the second message including the second private chat content data; and

sending the second private chat message to remaining clients on the client list.

12. The non-transitory computer-readable storage medium of claim 11, wherein the first private chat message includes a second private chat identifier which allows the private chat counterpart client to determine that the first private chat message is privately sent to the private chat counterpart client without being sent to other group members participating in the group chat.

13. The non-transitory computer-readable storage medium of claim 11, wherein the method further comprises:

determining that the first private chat identifier is a selection identifier; and

determining that a client corresponding to the private chat counterpart information is a private chat counterpart client.

14. A non-transitory computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for private chat within a group chat, the method comprising:

receiving a first set of input information from a user on the computer, wherein the computer is a client computing device;

generating a first message based on the first set of input information, wherein the first set of input information includes a first private chat identifier, private chat counterpart information, and first private chat content data;

sending the first message to a server, which causes the server to;

determine a client that is a private chat counterpart based on the first private chat identifier and private chat counterpart information,

generate a first private chat message based on the first message,

send the private chat message only to the client that is the private chat counterpart;

receiving a response message sent by the server in response to the first message;

displaying the response message on a user interface display of the computer;

receiving a second set of input information from the user on the computer;

generating a second message that includes a private chat counterpart exclusion identifier, private chat counterpart exclusion information, and second private chat content data; and

sending the second message to the server, which causes the server to;

remove from a client list a client based on the private chat counterpart exclusion identifier and the private chat counterpart exclusion information included in the second message, wherein the client list includes all members of the group chat or one or more private chat counterpart clients associated with a previously sent private chat message;

generate a second private chat message based on the second message including the second private chat content data; and

send the second private chat message to remaining clients on the client list.

15. The non-transitory computer-readable storage medium of claim 14, wherein the method further comprises:

receiving, from the server, a third message that includes a group chat message and a private chat message, wherein the private chat message includes a second private chat identifier;

determining, based on the second private chat identifier, that one of the two messages included in the third message is a private chat message; and

displaying the group chat message and the private chat message differently.

16. The non-transitory computer-readable storage medium of claim 14, wherein the method further comprises:

adding a private chat message reply area to a private chat message display box depicted on a display area of the client computing device;

receiving a user'"'"'s private chat message reply through the private chat message reply area; and

in response to receiving the user'"'"'s private chat message reply, automatically adding to the user'"'"'s private chat message reply the first private chat identifier and the private chat counterpart information.