System and method for merging instant messages
View Patent ↗An instant message delivery system includes a network node with a packet queue. The packet queue stores packets containing instant messages. When the system detects network congestion, it merges two or more packets where possible to make a single packet. In particular, when two or more data packets contain instant messages with the same recipient, the system merges the data packets into a single data packet with multiple instant messages. When two or more data packets have instant messages with the same recipient and the same sender, the system merges the data packets into a single data packet and further merges the instant messages into a single instant message containing more than one message body.
1. A method of merging instant messages for delivery, comprising:
receiving at a server including a packet queue a first data packet comprising a first data header and a first instant message, the first instant message including a first recipient identifier and first message body;
identifying, in the packet queue, a second data packet comprising a second data header and a second instant message, the second instant message including a second recipient identifier and a second message body, in which the second recipient identifier is the same as the first recipient identifier; and
creating a merged data packet, the merged data packet including a third data header, the first message body, and the second message body, wherein the merged instant message includes a time offset representing a difference between time at which the first instant message was sent and a time at which the second instant message was sent.
2. A method of merging instant messages for delivery, comprising:
receiving at a server including a packet queue a first data packet comprising a first data header and a first instant message, the first instant message including a first recipient identifier and first message body;
identifying, in the packet queue, a second data packet comprising a second data header and a second instant message, the second instant message including a second recipient identifier and a second message body, in which the second recipient identifier is the same as the first recipient identifier; and
creating a merged data packet, the merged data packet including a third data header, the first message body, and the second message body,
the method further comprising determining that the merged data packet would not exceed a data packet size limit, and creating the merged data packet only after determining that the merged data packet would not exceed the data packet size limit.
3. A method of merging instant messages for delivery, comprising:
receiving at a server including a packet queue a first data packet comprising a first data header and a first instant message, the first instant message including a first recipient identifier and first message body;
identifying, in the packet queue, a second data packet comprising a second data header and a second instant message, the second instant message including a second recipient identifier and a second message body, in which the second recipient identifier is the same as the first recipient identifier; and
creating a merged data packet, the merged data packet including a third data header, the first message body, and the second message body,
wherein the first instant message includes a first sender identifier and the second instant message includes a second sender identifier, the method further comprising (a) testing whether the second sender identifier is the same as the first sender identifier and (b) after a determination that the second sender identifier is the same as the first sender identifier, creating a merged instant message that includes (i) a third sender identifier that is the same as the first sender identifier, (ii) the first message body, and (iii) the second message body, and
the method further comprising determining that the merged data packet would not exceed a data packet size limit, and creating the merged data packet only upon determining that the merged data packet would not exceed a data packet size limit.
4. A method of merging instant messages for delivery, comprising:
receiving at a server including a packet queue a first data packet comprising a first data header and a first instant message, the first instant message including a first sender identifier, a first recipient identifier, and a first message body;
identifying, in the packet queue, a second data packet comprising a second data header and a second instant message, the second instant message including a second sender identifier, a second recipient identifier, and a second message body, in which the second sender identifier is the same as the first sender identifier and the second recipient identifier is the same as the first recipient identifier; and
after identification of the second data packet, creating a merged data packet that includes a third data header and a merged instant message, the merged instant message including a third recipient identifier that is the same as the first recipient identifier, a third sender identifier that is the same as the first sender identifier, the first message body, and the second message body,
wherein the first instant message includes a first time code, the second instant message includes a second time code, and the merged instant message includes a time offset representing the difference between the first and second time codes.