An instant messaging method and device

Abstract

The instant messaging method and device provided by the embodiment of the invention are applied to a client communicating with a server, and the method comprises the following steps: judging whether acurrent network environment is a weak network environment or not, and judging whether the current network environment is the weak network environment or not; If the current network environment is a weak network environment, simplifying the authentication packet information to obtain simplified authentication packet information; Sending IM instant information and the simplified authentication packet information to a server; Wherein the total data volume of the IM and the simplified authentication packet information is smaller than the data volume of the maximum transmission unit of the network. Compared with the prior art, the embodiment of the invention has the advantages that after the current network is judged to be in the weak network environment, the IM smaller than the data volume ofthe maximum transmission unit of the network and the simplified authentication packet information are sent to the server, so that the information packet loss caused by unpacking is avoided, and the success rate of instant messaging between the client and the server can be improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an instant communication method and device. Background technique [0002] The development of instant messaging has provided greater convenience to people's lives. People can use the client to obtain the latest network information through the server in real time to meet user needs. [0003] When the client performs instant communication with the server, after establishing a TCP connection with the server, it sends authentication packet information to the server, and finally sends IM (Instant messaging, instant) information. Due to the large amount of data in the authentication packet information and IM instant messages, the client needs to split the authentication packet information into several small packets, then compress and encode the IM instant information and split them into several small packets, and then send the To the server, therefore, in the case of a poor netwo...

AI Technical Summary

Problems solved by technology

Due to the large amount of data in the authentication packet information and IM instant messages, the client needs to split the authentication packet information into several small packets, then compress and encode the IM instant information and split them into several small packets, and then send the To the server, therefore, in the case of a poor network environment for instant communication between the client and the server, small packets of authentication packet information or IM packets are often lost during the process of sending to the server, resulting in frequent transmission of IM instant messages. fail

Therefore, in a weak network environment, the success rate of instant communication between the client and the server is low

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