Systems and methods for event stream management
View Patent ↗A system for managing event streams is provided that includes a volatile memory, a non-volatile memory, and a processor. The volatile memory is configured to store, for each of a plurality of event streams associated with the client device, metadata indicative of events not yet delivered to a client device and the content associated with only a most recent event of the event stream. The non-volatile memory is configured to store the content associated with each of undelivered events. The processor is configured to, upon receiving a request from the client device, retrieve from the volatile memory, without accessing the non-volatile memory, data indicative of a current state of an event stream associated with the client device. The processor is further configured to deliver the retrieved data indicative of the current state of the event stream.
1. A method comprising:
transmitting an event update request from a device, the event update request comprising a start time and an end time;
receiving a first response to the event update request comprising metadata associated with undelivered events in an event stream and comprising first content associated with a most recent undelivered event of the event stream; and
after receiving the first response, receiving a second response to the request comprising second content associated with one or more undelivered events of the event stream.
2. The method of claim 1 , wherein the event stream is a conversation and the first content and the second content include messages in the conversation, the method further comprising causing the first content and the second content to be displayed.
3. The method of claim 2 , wherein the first content and the second content are displayed as part of a conversation contents page for the conversation.
4. The method of claim 1 , wherein the event stream is one of a plurality of event streams that each correspond to a respective conversation of a plurality of conversations and the first content and the second content include messages in a first conversation of the plurality of conversations, the method further comprising:
causing a conversation status page to be displayed, wherein the conversation status page includes a respective status of the plurality of conversations;
receiving user input indicative of selection of the first conversation of the plurality of conversations;
in response to the user input, causing a conversation contents page for the first conversation to be displayed; and
sending an additional acknowledgement message that indicates that one or more unread messages in the first conversation were displayed.
5. The method of claim 4 , wherein each conversation of the plurality of conversations is associated with a respective participant list.
6. The method of claim 5 , wherein the participant list for each conversation of the plurality of conversations is distinct from the respective participant lists of other conversations of the plurality of conversations.
7. The method of claim 1 , further comprising transmitting one or more acknowledgement messages confirming receipt of the first content and the second content.
8. A system comprising:
one or more processors; and
a computer-readable medium including instructions that when operated upon by the one or more processors cause the one or more processors to perform operations comprising:
transmitting an event update request from a device, the event update request comprising a start time and an end time;
receiving a first response to the event update request comprising metadata associated with undelivered events in an event stream and comprising first content associated with a most recent undelivered event of the event stream; and
after receiving the first response, receiving a second response to the request comprising second content associated with one or more undelivered events of the event stream.
9. The system of claim 8 , wherein the event stream is a conversation and the first content and the second content include messages in the conversation, the operations further comprising causing the first content and the second content to be displayed.
10. The system of claim 9 , wherein the first content and the second content are displayed as part of a conversation contents page for the conversation.
11. The system of claim 8 , wherein the event stream is one of a plurality of event streams that each correspond to a respective conversation of a plurality of conversations and the first content and the second content include messages in a first conversation of the plurality of conversations, the operations further comprising:
causing a conversation status page to be displayed, wherein the conversation status page includes a respective status of the plurality of conversations;
receiving user input indicative of selection of the first conversation of the plurality of conversations;
in response to the user input, causing a conversation contents page for the first conversation to be displayed; and
sending an additional acknowledgement message that indicates that one or more unread messages in the first conversation were displayed.
12. The system of claim 11 , wherein each conversation of the plurality of conversations is associated with a respective participant list.
13. The system of claim 12 , wherein the participant list for each conversation of the plurality of conversations is distinct from the respective participant lists of other conversations of the plurality of conversations.
14. The system of claim 8 , the operations further comprising transmitting one or more acknowledgement messages confirming receipt of the first content and the second content.
15. A non-transitory computer-readable medium storing a computer program that is executable by at least one processor, the computer program including instructions that cause the at least one processor to perform operations comprising:
transmitting an event update request from a device, the event update request comprising a start time and an end time;
receiving a first response to the event update request comprising metadata associated with undelivered events in an event stream and comprising first content associated with a most recent undelivered event of the event stream; and
after receiving the first response, receiving a second response to the request comprising second content associated with one or more undelivered events of the event stream.
16. The non-transitory computer-readable medium of claim 15 , wherein the event stream is a conversation and the first content and the second content include messages in the conversation, the operations further comprising causing the first content and the second content to be displayed.
17. The non-transitory computer-readable medium of claim 16 , wherein the first content and the second content are displayed as part of a conversation contents page for the conversation.
18. The non-transitory computer-readable medium of claim 15 , wherein the event stream is one of a plurality of event streams that each correspond to a respective conversation of a plurality of conversations and the first content and the second content include messages in a first conversation of the plurality of conversations, the operations further comprising:
causing a conversation status page to be displayed, wherein the conversation status page includes a respective status of the plurality of conversations;
receiving user input indicative of selection of the first conversation of the plurality of conversations;
in response to the user input, causing a conversation contents page for the first conversation to be displayed; and
sending an additional acknowledgement message that indicates that one or more unread messages in the first conversation were displayed.
19. The non-transitory computer-readable medium of claim 18 , wherein each conversation of the plurality of conversations is associated with a respective participant list.
20. The non-transitory computer-readable medium of claim 15 , the operations further comprising transmitting one or more acknowledgement messages confirming receipt of the first content and the second content.