A method and device for instant messaging

Abstract

An instant messaging method and device provided by an embodiment of the present invention are applied to a client communicating with a server. The method includes: judging whether the current network environment is a weak network environment by judging whether the current network environment is a weak network environment; if If the current network environment is a weak network environment, the authentication package information will be simplified to obtain the simplified authentication package information; send IM instant information and simplified authentication package information to the server; IM and simplified authentication package information The total data volume of the information is smaller than the data volume of the maximum transmission unit of the network. Compared with the prior art, after the embodiment of the present invention judges that the current network is a weak network environment, it sends the IM and the simplified authentication packet information to the server, which is smaller than the maximum transmission unit of the network, so as to avoid the information caused by unpacking. Packet loss can improve the success rate of instant communication between the client and the server.

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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