Message packaging and receiving methods and device, electronic equipment and medium

The invention provides a message packaging and receiving method and device, electronic equipment and a medium, and relates to the technical field of information. The message packaging method comprisesthe following steps: packaging a plurality of messages to be packaged to generate a first data packet; generating first encoding information of the first data packet at least based on the number of messages included in the first data packet according to a preset rule; and sending the first data packet and the first coding information of the first data packet to the server. The message receiving method comprises the following steps: receiving a first data packet from a client and first encoding information of the first data packet, wherein the first encoding information is related to the number of messages included in the first data packet; and determining filtering information based on the first encoding information and second encoding information of a second data packet stored last time,wherein the filtering inf