| CPC H04L 67/565 (2022.05) [H04L 67/12 (2013.01); H04L 67/568 (2022.05); H04L 67/53 (2022.05)] | 25 Claims |
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1. A system for transmission of content via a messaging protocol, the system comprising:
one or more first computing devices configured to execute an interface for communicating information in accordance with a topic-based messaging protocol, wherein the topic-based messaging protocol is associated with a message size maximum, wherein individual computing devices of the one or more first computing devices are configured to:
obtain content to be transmitted to at least one recipient device;
determine whether the content to be transmitted exceeds the message size maximum;
responsive to a determination that the content to be transmitted exceeds the message size maximum, calculate a set of sub-portions for the content to be transmitted based on a message transmission size;
determine a content identifier for the calculated set of sub-portions;
for individual sub-portions of the calculated set of sub-portions, embed sub-portion information corresponding to the determined content identifier, a number indicative of a quantity of sub-portions in the calculated set of sub-portions, and an associated order for the individual sub-portion within the calculated set of sub-portions; and
transmit the set of sub-portions as individual messages over a network; and
one or more second computing devices configured to execute an interface for receiving information in accordance with a topic-based messaging protocol, wherein the one or more second computing devices form a caching service and are configured to:
receive, via the network, one or more messages from the one or more first computing devices;
parse the received one or more messages to identify embedded sub-portion information;
cache the received one or more messages based on an identifier included in the embedded sub-portion information;
responsive to a determination that a full set of sub-portion messages has been cached:
process the full set of sub-portion messages to form the content to be transmitted to the at least one recipient computing device; and
transmit the content to the at least one recipient computing device; and
responsive to a determination that a full set of sub-portion messages has not been cached:
determine whether a time-to-live criterion for cached sub-portion messages has expired; and
responsive to a determination that the time-to-live criterion for the cached sub-portion messages has expired, discard the cached sub-portion messages.
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