Data connection establishment method, server side and mobile terminal

Abstract

The embodiment of the invention relates to a data connection establishment method, a server side and a mobile terminal. When receiving a connection request sent by a first client side, the server side judges whether a connection with a second client side is established or not, wherein the first client side and the second client side belong to the same local area network; and if the connection with the second client side is established, a response message for indicating establishment of the connection between the first client side and the second client side is returned to the first client; and after the connection between the first client side and the second client side is established, the connection with the server side is disconnected. The number of long connections between the devices can be effectively reduced, thereby achieving a purpose of saving network resources.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method for establishing a data connection, a server and a mobile terminal. Background technique [0002] In the wide area network, some network elements will track the connection between devices. If there is no message on the connection for more than a threshold time, the connection will be disconnected. However, some devices usually need to send messages in time (that is, the devices need to maintain a long connection), and the sent message may exceed the threshold time, such as the message sent by the server of the push system to the client of the push system , the above disconnection method will cause the server to fail to send messages to the client in a timely manner, which will affect the performance of the push system. [0003] In the prior art, in order to maintain a long connection, a heartbeat message usually needs to be sent between devices (such as a server and ...

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Problems solved by technology

However, some devices usually need to send messages in time (that is, the devices need to maintain a long connection), and the sent message may exceed the threshold time, such as the message sent by the server of the push system to the client of the push system , the above disconnection method will cause the server to fail to send messages to the client in a timely manner, which will affect the performance of the push system

[0003] In the prior art, in order to maintain a long connection, a heartbeat message usually needs to be sent between devices (such as a server and a client), and the heartbeat message refers to a data packet periodically sent between two devices, and most of the time segment, there is no useful message interaction between the server and the client, which causes a waste of network traffic resources, connection resources and server resources

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